Site Content:
Preprints |
MaskTerial: A Foundation Model for Automated 2D Material Flake Detection J.-L. Uslu, A. Nekrasov, A. Hermans, B. Beschoten, B. Leibe, L. Waldecker, and C. Stampfer, arXiv: 2412.09333 |
Current-induced brightening of vacancy-related emitters in hexagonal boron nitride C. Steiner, R. Rahmel, F. Volmer, R. Windisch, L.H. Janssen, P. Pesch, K. Watanabe, T. Taniguchi, F. Libisch, B. Beschoten, C. Stampfer, and A. Kurzmann, arXiv: 2411.14152 |
Recitation tasks revamped? Evaluation of smartphone experiment tasks in introductory mechanics S.Z. Lahme, D. Dorsel, H. Heinke, P. Klein, A. Müller, C. Stampfer, and S. Staacks, arXiv: 2411.13382 |
Gate-defined flat-band charge carrier confinement in twisted bilayer graphene A. Rothstein, A. Fischer, A. Achtermann, E. Icking, K. Hecker, L. Banszerus, M. Otto, S. Trellenkamp, F. Lentz, K. Watanabe, T. Taniguchi, B. Beschoten, R. J. Dolleman, D. M. Kennes, and C. Stampfer, arXiv: 2409.08154 |
Super-resolution imaging of nanoscale inhomogeneities in hBN-covered and encapsulated few-layer graphene L. Jäckering, K. G. Wirth, L. Conrads, J. B. Profe, A. Rothstein, H. Kyoseva, K. Watanabe, T. Taniguchi, D. M. Kennes, C. Stampfer, L. Waldecker, and T. Taubner, arXiv: 2407.04565 |
Terahertz photocurrent probe of quantum geometry and interactions in magic-angle twisted bilayer graphene R. K. Kumar, G. Li, R. Bertini, S. Chaudhary, K. Nowakowski, J. M. Park, S. Castilla, Z. Zhan, P. A. Pantaleón, H. Agarwal, S. Battle-Porro, E. Icking, M. Ceccanti, A. Reserbat-Plantey, G. Piccinini, J.ulien Barrier, E. Khestanova, T. Taniguchi, K. Watanabe, C. Stampfer, G. Refael, F. Guinea, P. Jarillo-Herrero, J. C. W. Song, P. Stepanov, C. Lewandowski, and F. H. L. Koppens, arXiv: 2406.16532 |
Phonon-limited valley life times in single-particle bilayer graphene quantum dots L. Banszerus, K. Hecker, L. Wang, S. Möller, K. Watanabe, T. Taniguchi, G. Burkard, C. Volk, and C. Stampfer, arXiv: 2402.16691 |
Quantum Hall nano-interferometer in graphene
N. Moreau, B. Brun, S. Somanchi, K. Watanabe, T. Taniguchi, C. Stampfer, and B. Hackens, arXiv: 2110.07979 |
Minigap and Andreev bound states in ballistic graphene L. Banszerus, F. Libisch, A. Ceruti, S. Blien, K. Watanabe, T. Taniguchi, A.K. Hüttel, B. Beschoten, F. Hassler, and C. Stampfer, arXiv: 2011.11471 |
Exploiting Aharonov-Bohm oscillations to probe Klein tunneling in tunable pn-junctions in graphene J. Dauber, K.J.A. Reijnders, L. Banszerus, A. Epping, K. Watanabe, T. Taniguchi, M.I. Katsnelson, F. Hassler, and C. Stampfer, arXiv: 2008.02556 |
Extraordinary high room-temperature carrier mobility in graphene-WSe2 heterostructures L. Banszerus, T. Sohier, A. Epping, F. Winkler, F. Libisch, F. Haupt, K. Watanabe, T. Taniguchi, K. Müller-Caspary, N. Marzari, F. Mauri, B. Beschoten, and C. Stampfer, arXiv: 1909.09523 |
2025 |
Benchmarking the integration of hexagonal boron nitride crystals and thin films into
graphene-based van der Waals heterostructures T. Ouaj, C. Arnold, J. Azpeitia, S. Baltic, J. Barjon, J. Cascales, H. Cun, D. Esteban, M. Garcia-Hernandez, V. Garnier, S.K. Gautam, T. Greber, S. Said Hassani, A. Hemmi, I. Jimenéz, C. Journet, P. Kögerler, A. Loiseau, C. Maestre, M. Metzelaars, P. Schmidt, C. Stampfer, I. Stenger, P. Steyer, T. Taniguchi, B. Toury, K. Watanabe, and B. Beschoten, 2D Materials 12, 015017 (2025) (or: arXiv: 2409.03652) |
2024 |
Identifying band structure changes of FePS3 across the antiferromagnetic phase
transition B. Pestka, J. Strasdas, G. Bihlmayer, A.K. Budniak, M. Liebmann, N. Leuth, H. Boban, V. Feyer, I. Cojocariu, D. Baranowski, S. Mearini, Y. Amouyal, L. Waldecker, B. Beschoten, C. Stampfer, L. Plucinski, E. Lifshitz, P. Kratzer, and M. Morgenstern, ACS Nano 18, 32924 (2024) (or: arXiv: 2408.12896) |
Electrically Controlled Interfacial Charge Transfer Induced Excitons in MoSe2-WSe2 Lateral Heterostructure B. Kundu, P. Mondal, D. Tebbe, Md.N. Hassan, S.K. Chakraborty, M. Metzelaars, P. Kögerler, D. Karmakar, C. Stampfer, B. Beschoten, L. Waldecker, and P.K. Sahoo, Nano Lett. 24, 14615 (2024) (or: arXiv: 2407.13724) |
Ultra-steep slope cryogenic FETs based on bilayer graphene E. Icking, D. Emmerich, K. Watanabe, T. Taniguchi, B. Beschoten, M. C. Lemme, J. Knoch, and C. Stampfer, Nano Lett. 24, 11454 (2024) (or: arXiv: 2408.01111 ) |
Quantitative determination of twist angle and strain in Van der Waals moiré superlattices S. J. Tran, J.-L. Uslu, M. Pendharkar, J. Finney, A. L. Sharpe, M. Hocking, N. J. Bittner, K. Watanabe, T. Taniguchi, M. A. Kastner, A. J. Mannix, and D. Goldhaber-Gordon, Appl. Phys. Lett. 125, 113106 (2024) (or: arXiv: 2406.08681) |
Distance dependence of the energy transfer mechanism in WS2-graphene heterostructures D. Tebbe, M. Schütte, K. Watanabe, T. Taniguchi, C. Stampfer, B. Beschoten, and L. Waldecker, Phys. Rev. Lett. 132, 196902 (2024) (or: arXiv: 2401.02716) |
Three-Carrier Spin Blockade and Coupling in Bilayer Graphene Double Quantum Dots C. Tong, F. Ginzel, A. Kurzmann, R. Garreis, L. Ostertag, J.D. Gerber, W. Wister Huang, K. Watanabe, T. Taniguchi, G. Burkard, J. Danon, T. Ihn, and K. Ensslin, Phys. Rev. Lett. 133, 017001 (2024) |
Negative electronic compressibility in charge islands in twisted bilayer graphene R.J. Dolleman, A. Rothstein, A. Fischer, L. Klebl, L. Waldecker, K. Watanabe, T. Taniguchi, D.M. Kennes, F. Libisch, B. Beschoten, and C. Stampfer, Phys. Rev. B 109, 155430 (2024) (or: arXiv: 2403.17840) ▶ Highlighted as "Editors' Suggestion" |
Band gap formation in commensurate twisted bilayer graphene/hBN moiré lattices A. Rothstein, C. Schattauer, R.J. Dolleman, S. Trellenkamp, F. Lentz, K. Watanabe, T. Taniguchi, D.M. Kennes, B. Beschoten, C. Stampfer, and F. Libisch, Phys. Rev. B 109, 155139 (2024) (or: arXiv: 2403.14393 ) |
An open-source robust machine learning platform for real-time detection and classification of 2D material flakes J.-L. Uslu, T. Ouaj, D. Tebbe, A. Nekrasov, J.H. Bertram, M. Schütte, K. Watanabe, T. Taniguchi, B. Beschoten, L. Waldecker, and C. Stampfer, Mach. Learn.: Sci. Technol. 5, 015027 (2024) (or: arXiv: 2306.14845) |
Infrared Resonance Raman of Bilayer Graphene: Signatures of Massive Fermions and Band Structure on the 2D Peak L. Graziotto, F. Macheda, T. Venanzi, G. Marchese, S. Sotgiu, T. Ouaj, E. Stellino, C. Fasolato, P. Postorino, M. Metzelaars, P. Kögerler, B. Beschoten, M. Calandra, M. Ortolani, C. Stampfer, F. Mauri, and L. Baldassarre, Nano Lett. 24, 1867 (2024) (or: arXiv: 2310.04071) |
Pauli blockade catalogue and three- and four-particle Kondo effect
in bilayer graphene quantum dots C. Tong, A. Kurzmann, R. Garreis, K. Watanabe, T. Taniguchi, T. Ihn, and K. Ensslin, Phys. Rev. Research 6, L012006 (2024) |
Spin and Charge Fluctuation Induced Pairing in ABCB Tetralayer Graphene A. Fischer, L. Klebl, J.B. Hauck, A. Rothstein, L. Waldecker, B. Beschoten, T.O. Wehling, and D.M. Kennes, Phys. Rev. Research 6, L012003 (2024) (or: arXiv: 2305.14438) |
In Operando Near‐Field Optical Investigation of Memristive Ta2O5 Thin Film Devices with a Graphene Top Electrode K.G. Wirth, K. Goss, T. Heisig, C. Bauerschmidt, A. Hessler, H. Li, L. Waldecker, R. Dittmann, and T. Taubner, Adv. Funct. Mater., 2312980 (2024) |
2023 |
Hyperspectral photoluminescence and reflectance microscopy of 2D materials D. Tebbe, M. Schütte, B. Kundu, B. Beschoten, P. K. Sahoo, and L. Waldecker, Meas. Sci. Technol. 24, 035501 (2023) (or: arXiv: 2305.06945) |
On the Performance of Low Power Cryogenic Electronics for Scalable Quantum Information Processors J. Knoch, B. Richstein, Y. Han, C. Jungemann, E. Icking, L. R. Schreiber, R. Xue, J.-S. Tu, T. Gökcel, J. Neugebauer, C. Stampfer, and Q. T. Zhao, 2023 IEEE Nanotechnology Materials and Devices Conference, 440-445 (2023) |
Coherent Charge Oscillations in a Bilayer Graphene Double Quantum Dot
K. Hecker, L. Banszerus, A. Schäpers, S. Möller, A. Peters, E. Icking, K. Watanabe, T. Taniguchi, C. Volk, and C. Stampfer, Nature Communications 14, 7911 (2023) (or: arXiv: 2303.10119) ▶ Featured by: |
Tuning the supercurrent distribution in parallel ballistic graphene Josephson junctions P. Schmidt, L. Banszerus, B. Frohn, S. Blien, K. Watanabe, T. Taniguchi, A.K. Hüttel, B. Beschoten, F. Hassler, and C. Stampfer, Phys. Rev. Applied 20, 054049 (2023) (or: arXiv: 2310.12040) |
Das Labor im Miniformat
S. Staacks, D. Dorsel, H. Heinke, and C. Stampfer, Physik Journal 22, 75 (2023) |
Impact of competing energy scales on the shell-filling sequence in elliptic bilayer graphene quantum dots
S. Möller, L. Banszerus, A. Knothe, L. Valerius, K. Hecker, E. Icking, K. Watanabe, T. Taniguchi, C. Volk, and C. Stampfer, Phys. Rev. B 108, 125128 (2023) (or: arXiv: 2305.09284) |
Electronic and Spin-Orbit Properties of hBN Encapsulated Bilayer Graphene K. Zollner, E. Icking, and J. Fabian, Phys. Rev. B 108, 125126 (2023) (or: arXiv: 2307.11697) |
Chemically detaching hBN crystals grown at atmospheric pressure and high temperature for high-performance graphene devices T. Ouaj, L. Kramme, M. Metzelaars, J. Li, K. Watanabe, T. Taniguchi, J.H. Edgar, B. Beschoten, P. Kögerler, and C. Stampfer, Nanotechnology 34, 475703 (2023) (or: arXiv: 2304.03149) ▶ Featured by: |
Twist angle dependent interlayer transfer of valley polarization from excitons to free charge carriers in WSe2/MoSe2 heterobilayers F. Volmer, M. Ersfeld, P.E. Faria Junior, L. Waldecker, B. Parashar, L. Rathmann, S. Dubey, I. Cojocariu, V. Feyer, K. Watanabe, T. Taniguchi, C.M. Schneider, L. Plucinski, C. Stampfer, J. Fabian, and B. Beschoten, npj 2D Mater. Appl. 7, 58 (2023) (or: arXiv: 2211.17210 ) ▶ Selected as Cover and Featured Article: |
Elektronen auf den Punkt gebracht -
Quantenpunkte in zweilagigem Graphen Christian Volk, Luca Banszerus, und Christoph Stampfer, Physik in unserer Zeit 54, 194-200 (2023) |
Probing enhanced electron-phonon coupling in graphene by infrared resonance Raman spectroscopy T. Venanzi, L. Graziotto, F. Macheda, S. Sotgiu, T. Ouaj, E. Stellino, C. Fasolato, P. Postorino, V. Mišeikis, M. Metzelaars, P. Kögerler, B. Beschoten, C. Coletti, S. Roddaro, M. Calandra, M. Ortolani, C. Stampfer, F. Mauri, and L. Baldassarre, Phys. Rev. Lett. 130, 256901 (2023) (or: arXiv: 2212.01342) ▶ Highlighted as "Editors' Suggestion" |
Particle-hole symmetry protects spin-valley blockade in graphene quantum dots L. Banszerus*, S. Möller*, K. Hecker, E. Icking, K. Watanabe, T. Taniguchi, F. Hassler, C. Volk, and C. Stampfer, Nature 618, 51 (2023) (or: arXiv: 2303.10201) ▶ Featured by: Physics World | EurekAlert! | Pro-Physik | Phys.org | Nanowerk | Azonano | Scinexx | The Quantum Insider | HPCwire | Innovations-Report | ChemEurope | HPCwire | idw-online | ML4Q | FZ-Juelich | RWTH Aachen |
Photoemission study of twisted monolayers and bilayers of WSe2 on graphite substrates B. Parashar, L. Rathmann, H.-J. Kim, I. Cojocariu, A. Bostwick, C. Jozwiak, E. Rotenberg, J. Avila, P. Dudin, V. Feyer, C. Stampfer, B. Beschoten, G. Bihlmayer, C.M. Schneider, and L. Plucinski, Phys. Rev. Materials 7, 044004 (2023) |
Tailoring the dielectric screening in WS2-graphene heterostructures D. Tebbe, M. Schütte, K. Watanabe, T. Taniguchi, C. Stampfer, B. Beschoten, and L. Waldecker, npj 2D Mater. Appl. 7, 29 (2023) (or: arXiv: 2212.00118) |
Charge carrier density-dependent Raman spectra of graphene encapsulated in hexagonal boron nitride J. Sonntag, K. Watanabe, T. Taniguchi, B. Beschoten, and C. Stampfer, Phys. Rev. B 107, 075420 (2023) (or: arXiv: 2301.10434) ▶ Highlighted as "Editors' Suggestion" |
Counting Statistics of Single Electron Transport in Bilayer Graphene Quantum Dots R. Garreis, J. D. Gerber, V. Stará, C. Tong, C. Gold, M. Röösli, K. Watanabe, T. Taniguchi, K. Ensslin, T. Ihn, and A. Kurzmann, Phys. Rev. Res. 5, 013042 (2023) (or: arXiv: 2210.07759) |
Automated Reconstruction of Bound States in Bilayer Graphene Quantum Dots J. Bucko, F. Schäfer, F. Herman, R. Garreis, C. Tong, A. Kurzmann, T. Ihn, and E. Greplova, Phys. Rev. Applied 19, 0224015 (2024) |
Post-processing of real-time quantum event measurements for an optimal bandwidth J. Kerski, H. Mannel, P. Lochner, E. Kleinherbers, A. Kurzmann, A. Ludwig, A. D. Wieck, J. König, A. Lorke and M. Geller, Sci. Rep. 13, 1105 (2024) |
Phonon-mediated room-temperature quantum Hall transport in graphene D. Vaquero, V. Clericò, M. Schmitz, J.A. Delgado-Notario, A. Martín-Ramos, J. Salvador-Sánchez, C.S.A. Müller, K. Rubi, K. Watanabe, T. Taniguchi, B. Beschoten, C. Stampfer, E. Diez, M.I. Katsnelson, U. Zeitler, S. Wiedmann and S. Pezzini, Nature Communications 14, 318 (2023) (or: arXiv: 2301.08674) |
Putting high-index Cu on the map for high-yield, dry-transferred CVD graphene O.J. Burton, Z.C.M. Winter, K. Watanabe, T. Taniguchi, B. Beschoten, C. Stampfer, S. Hofmann, ACS Nano 17, 1229 (2023) (or: arXiv: 2209.08007) |
2022 |
The Reststrahlen Effect in the Opcially Thin Limit: A Framework for Resonant Response in Thin Media E. Y. Ma, J. Hu, L. Waldecker, K. Watanabe, T. Taniguchi, F. Liu, T. F. Heinz, Nano Lett. 22, 8389 (2022) |
Experimental observation of ABCB stacked tetralayer graphene K. G. Wirth, J. B. Hauck, A. Rothstein, H. Kyoseva, D. Siebenkotten, L. Conrads, L. Klebl, A. Fischer, B. Beschoten, C. Stampfer, D. M. Kennes, L. Waldecker, and T. Taubner, ACS Nano 16, 16617 (2022) (or: arXiv: 2203.07971) |
Measuring the magnetic field of a low frequency LC-circuit with phyphox N. Westermann, S. Staacks, H. Heinke, P. Möhrke, Physics Education 57, 065024 (2022) |
Transport Spectroscopy of Ultraclean Tunable Band Gaps in Bilayer Graphene E. Icking, L. Banszerus, F. Wörtche, F. Volmer, P. Schmidt, C. Steiner, S. Engels, J. Hesselmann, M. Goldsche, K. Watanabe, T. Taniguchi, C. Volk, B. Beschoten, and C. Stampfer, Adv. Electron. Mater. 8, 2200510 (2022) (or: arXiv: 2206.02057) |
Charge-Induced Artifacts in Nonlocal Spin-Transport Measurements: How to Prevent Spurious Voltage Signals F. Volmer, T. Bisswanger, A. Schmidt, C. Stampfer, and B. Beschoten, Phys. Rev. Applied 18, 014028 (2022) (or: arXiv: 2112.02047) ▶ Highlighted as "Editors' Suggestion" |
Raman imaging of twist angle variations in twisted bilayer graphene at intermediate angles A. Schäpers*, J. Sonntag*, L. Valerius, B. Pestka, J. Strasdas, K. Watanabe, T. Taniguchi, M. Morgenstern, B. Beschoten, R. J. Dolleman, and C. Stampfer, 2D Materials 9, 045009 (2022) (or: arXiv: 2104.06370) |
Collaborative smartphone experiments for large audiences with phyphox S. Staacks, D. Dorsel, S. Hütz, F. Stallmach, T. Splith, H. Heinke, and C. Stampfer, European Journal of Physics 43, 055702 (2022) (or: arXiv: 2206.07157) |
Spin relaxation in a single-electron graphene quantum dot L. Banszerus*, K. Hecker*, S. Möller, E. Icking, K. Watanabe, T. Taniguchi, C. Volk, and C. Stampfer, Nature Communications 13, 3637 (2022) (or: arXiv: 2110.13051) |
CVD bilayer graphene spin valves with 26 μm spin diffusion length at room temperature T. Bisswanger, Z. Winter, A. Schmidt, F. Volmer, K. Watanabe, T. Taniguchi, C. Stampfer, and B. Beschoten, Nano Lett. 22, 4949 (2022) (or: arXiv: 2105.06277) |
Visualisierung von Messdaten eigener Sensormodule mit phyphox D. Dorsel, S. Staacks, H. Heinke, C. Stampfer, J. Kuhn, and T. Wilhelm, Physik in unserer Zeit 53, 151-152 (2022) |
Using a Smartphone pressure sensor as Pitot tube speedometer D. Dorsel, S. Staacks, H. Heinke, and C. Stampfer, The Physics Teacher 60, 273 (2022) (or: arXiv: 2201.08064) |
2D Materials for Future Heterogeneous Electronics M. C. Lemme, D. Akinwande, C. Huyghebaert, and C. Stampfer, Nature Communications 13, 1392 (2022) (or: arXiv: 2110.08007) |
Graphene whisperitronics: transducing whispering gallery modes into electronic transport
B. Brun, V.-H. Nguyen, N. Moreau, S. Somanchi, K. Watanabe, T. Taniguchi, J.-C. Charlier, C. Stampfer, and B. Hackens, Nano Lett. 22, 128 (2022) (or: arXiv: 2112.07229) ▶ News coverage: |
Enhance your smartphone with a Bluetooth arduino nano board F. Bouquet, G. Creutzer, D. Dorsel, J. Vince, and J. Bobroff, Phys. Educ. 57, 015015 (2022) (or: arXiv: 2107.10531) |
2021 |
Probing two-electron multiplets in bilayer graphene quantum dots S. Möller*, L. Banszerus*, A. Knothe, C. Steiner, E. Icking, S. Trellenkamp, F. Lentz, K. Watanabe, T. Taniguchi, L. Glazman, V. Fal'ko, C. Volk, and C. Stampfer, Phys. Rev. Lett. 127, 256802 (2021) (or: arXiv: 2106.08405) ▶ Highlighted as "Editors' Suggestion" |
Triggering phase-coherent spin packets by pulsed electrical spin injection across an Fe/GaAs Schottky barrier L. R. Schreiber, C. Schwark, G. Güntherodt, M. Lepsa, C. Adelmann, C. J. Palmstrøm, X. Lou, P. A. Crowell, and B. Beschoten, Phys. Rev. B 104, 195202 (2021) (or: arXiv: 2111.09242) |
Contacts and upstream modes explain the electron-hole asymmetry in the graphene quantum Hall regime N. Moreau, B. Brun, S. Somanchi, K. Watanabe, T. Taniguchi, C. Stampfer, and B. Hackens, Phys. Rev. B 104, L201406 (2021) (or: arXiv: 2103.10331 ) |
Spin-valley coupling in single-electron bilayer graphene quantum dots L. Banszerus, S. Möller, C. Steiner, E. Icking, S. Trellenkamp, F. Lentz, K. Watanabe, T. Taniguchi, C. Volk, and C. Stampfer, Nature Communications 12, 5250 (2021) (or: arXiv: 2103.04825 ) |
Dynamics of 2D Material Membranes P. G. Steeneken, R. J. Dolleman, D. Davidovikj, F. Alijani, and H. S. J. van der Zant, 2D Materials 8, 042001 (2021) (or: arXiv: 2105.07489) |
Metavalent bonding in crystalline solids: how does it collapse?
L. Guarneri, S. Jakobs, A. von Hoegen, S. Maier, M. Xu, Min Zhu, S. Wahl, C. Teichrib, Y. Zhou, O. Cojocaru-Mirédin, M. Raghuwanshi, C.-F. Schön, M. Drögeler, C. Stampfer, R. P. S. M. Lobo, A. Piarristeguy, A. Pradel, J.-Y. Raty, and M. Wuttig, Adv. Mater. 33, 2102356 (2021) (or: arXiv: 2008.10219) |
Metal free-covalent triazine frameworks as oxygen reduction reaction catalysts – structure–electrochemical activity relationship T. Sönmez, K. S. Belthle, A. Iemhoff, J. Uecker, J. Artz, T. Bisswanger, C. Stampfer, H. H. Hamzah, S. A. Nicolae, M.-M. Titirici, and R. Palkovits, Catal. Sci. Technol. 11, 6191 (2021) |
Upstream modes and antidots poison graphene quantum Hall effect
N. Moreau, B. Brun, S. Somanchi, K. Watanabe, T. Taniguchi, C. Stampfer, and B. Hackens, Nature Communications 12, 4265 (2021) (or: arXiv: 2010.12499) ▶ News coverage: |
Hot-Carrier Cooling in High-Quality Graphene is Intrinsically Limited by Optical Phonons E. A. A. Pogna, X. Jia, A. Principi, A. Block, L. Banszerus, J. Zhang, X. Liu, T. Sohier, S. Forti, K. Soundarapandian, B. Terrés, J. D. Mehew, C. Trovatello, C. Coletti, F. H.L. Koppens, M. Bonn, N. van Hulst, M. J. Verstraete, H. Peng, Z. Liu, C. Stampfer, G. Cerullo, and K.-J. Tielrooij, ACS Nano 15, 11285 (2021) (or: arXiv: 2103.03527) |
Tunable coupling of two mechanical resonators by a graphene membrane
G. J. Verbiest, M. Goldsche, J. Sonntag, T. Khodkov, N. von den Driesch, D. Buca, and C. Stampfer, 2D Materials 8, 035039 (2021) (or: arXiv: 2005.05358) |
CO2 Hydrogenation to Higher Alcohols over K-Promoted Bimetallic Fe–In Catalysts on a Ce–ZrO2 Support X. Xi, F. Zeng, H. Zhang, X. Wu, J. Ren, T. Bisswanger, C. Stampfer, J. P. Hofmann, R. Palkovits, and H. J. Heeres, ACS Sustainable Chem. Eng. 9, 6235−6249 (2021) |
Electrical Control over Phonon Polarization in Strained Graphene J. Sonntag, S. Reichardt, B. Beschoten, and C. Stampfer, Nano Lett. 21, 2898 (2021) (or: arXiv: 2012.11963) |
Metathesis and Redetermination of the Crystal Structure of Cadmium Carbodiimide, CdNCN
X. Qiao, D. Mroz, A. J. Corkett, T. Bisswanger, and R. Dronskowski, Z. Anorg. Allg. Chem. 647, 496–499 (2021) |
How to solve problems in micro- and nanofabrication caused by the emission of electrons and charged metal atoms during e-beam evaporation
F. Volmer, I. Seidler, T. Bisswanger, J.-S. Tu, L.R. Schreiber, C. Stampfer, and B. Beschoten, J. Phys. D: Appl. Phys. 54, 225304 (2021) (or: arXiv: 2010.06459) |
Tunable interdot coupling in few-electron bilayer graphene double quantum dots L. Banszerus, A. Rothstein, E. Icking, S. Möller, K. Watanabe, T. Taniguchi, C. Stampfer, and C. Volk, Appl. Phys. Lett. 118, 103101 (2021) (or: arXiv: 2010.14399) ▶ Highlighted by the cover page and featured by |
Dispersive sensing of charge states in a bilayer graphene quantum dot
L. Banszerus, S. Möller, E. Icking, C. Steiner, D. Neumaier, M. Otto, K. Watanabe, T. Taniguchi, C. Volk, and C. Stampfer, Appl. Phys. Lett. 118, 093104 (2021) (or: arXiv: 2012.06221) ▶ Featured by: |
Pulsed-gate spectroscopy of single-electron spin states in bilayer graphene quantum dots
L. Banszerus, K. Hecker, E. Icking, S.Trellenkamp, F. Lentz, D. Neumaier, K. Watanabe, T. Taniguchi, C. Volk, and C. Stampfer, Phys. Rev. B 103, L081404 (2021) (or: arXiv: 2012.02555) |
Tunable s-SNOM for Nanoscale Infrared Optical Measurement of Electronic Properties of Bilayer Graphene
K. G. Wirth, H. Linnenbank, T. Steinle, L. Banszerus, E. Icking, C. Stampfer, H. Giessen, and T. Taubner, ACS Photonics 8, 418 (2021) |
Phosphate-assisted efficient oxygen evolution over finely dispersed cobalt particles supported on graphene
F. Zeng, J. Lia, J. P. Hofmann, T. Bisswanger, C. Stampfer, H. Hartmann, A. Besmehn, S. Palkovits, and R. Palkovits, Catal. Sci. Technol. 11, 1039 (2021) |
2020 |
Electron-hole crossover in gate-controlled bilayer graphene quantum dots L. Banszerus, A. Rothstein, T. Fabian, S. Möller, E. Icking, S. Trellenkamp, F. Lentz, D. Neumaier, K. Watanabe, T. Taniguchi, F. Libisch, C. Volk, and C. Stampfer, Nano Lett. 20, 7709 (2020) (or: arXiv: 2008.02585 ) |
Electrostatic detection of Shubnikov-de-Haas oscillations in bilayer graphene by Coulomb resonances in gate-defined quantum dots L. Banszerus, T. Fabian, S. Möller, E. Icking, H. Heiming, S. Trellenkamp, F. Lentz, D. Neumaier, M. Otto, K. Watanabe, T. Taniguchi, F. Libisch, C. Volk, and C. Stampfer, Phys. Status Solidi B 257, 2000333 (2020) (or: arXiv: 2006.13056) |
Valley lifetimes of conduction band electrons in monolayer WSe2 M. Ersfeld, F. Volmer, L. Rathmann, L. Kotewitz, M. Heithoff, M. Lohmann, B. Yang, K. Watanabe, T. Taniguchi, L. Bartels, J. Shi, C. Stampfer, and B. Beschoten, Spintronics XIII 11470, 114702M (2020) (or: arXiv: 2007.14712) |
Fractional quantum Hall effect in CVD-grown graphene M. Schmitz, T. Ouaj, Z. Winter, K. Rubi, K. Watanabe, T. Taniguchi, U. Zeitler, B. Beschoten, and C. Stampfer, 2D Materials 7, 041007 (2020) (or: arXiv: 2005.08938) |
Use of the Indirect Photoluminescence Peak as an Optical Probe of Interface Defectivity in MoS2 A. Leonhardt, C.J. L. de la Rosa, T. Nuytten, L. Banszerus, S. Sergeant, V.K. Mootheri, T. Taniguchi, K. Watanabe, C. Stampfer, C. Huyghebaert, S. De Gendt, Advanced Materials Interfaces 7, 2000413 (2020) |
Does carrier velocity saturation help to enhance fmax in graphene field-effect transistors?
P. C. Feijoo, F. Pasadas, M. Bonmann, M.Asad, X. Yang, A. Generalov, A. Vorobiev, L. Banszerus, C. Stampfer, M. Otto, D. Neumaier, J. Stake, and D. Jiménez, Nanoscale Adv. 2, 4179 (2020) (or: arXiv: 1910.08304) |
How Photoinduced Gate Screening and Leakage Currents Dynamically Change the Fermi Level in 2D Materials
F. Volmer, M. Ersfeld, L. Rathmann, M. Heithoff, L. Kotewitz, K. Watanabe, T. Taniguchi, C. Stampfer, and B. Beschoten, Phys. Status Solidi RRL 14, 2000298 (2020) (or: arXiv: 2006.04775) |
Iron and Manganese Containing Multi-Walled Carbon Nanotubes as Electrocatalysts for the Oxygen Evolution Reaction - Unravelling Influences on Activity and Stability C. Broicher, F. Zeng, N. Pfänder, M. Frisch, T. Bisswanger, J. Radnik, J. M. Stockmann, S. Palkovits, A. K. Beine, and R. Palkovits, ChemCatChem 12, 5378 (2020) |
Observation of the Spin-Orbit Gap in Bilayer Graphene by One-Dimensional Ballistic Transport L. Banszerus, B. Frohn, T. Fabian, S. Somanchi, A. Epping, M. Müller, D. Neumaier, K. Watanabe, T. Taniguchi, F. Libisch, B. Beschoten, F. Hassler, and C. Stampfer, Phys. Rev. Lett. 124, 177701 (2020) (or: arXiv: 1911.13176) |
Enhanced C3+ alcohol synthesis from syngas using KCoMoSx catalysts: effect of the Co-Mo ratio on catalyst performance X. Xia, F. Zeng. H. Cao, C. Cannilla, T. Bisswanger, S. de Graaf, Y. Pei, F. Frusteri, C. Stampfer, R. Palkovits, and H. J. Heeres, Applied Catalysis B: Environmental 272, 118950 (2020) |
Radially polarized light beams from spin-forbidden dark excitons and trions in monolayer WSe2 S. Borghardt, J. Sonntag, J.-S. Tu, T. Taniguchi, K. Watanabe, B. Beschoten, C. Stampfer, and B. E. Kardynal, Opt. Mater. Express 10, 1273 (2020) (or: arXiv: 2001.08043) |
Excellent electronic transport in heterostructures of graphene and monoisotopic boron-nitride grown at atmospheric pressure J. Sonntag, J. Li, A. Plaud, A. Loiseau, J. Barjon, J. H. Edgar, and C. Stampfer, 2D Materials 7, 031009 (2020) (or: arXiv: 1912.10482) ▶ Featured by: |
The dependence of the high-frequency performance of graphene field-effect transistors on channel transport properties
M. Asad, M. Bonmann, X. Yang, A. Vorobiev, K. Jeppson, L. Banszerus, M. Otto, C. Stampfer D. Neumaier, and J. Stake, IEEE Journal of the Electron Devices Society 8, 457 (2020) |
Unveiling valley lifetimes of free charge carriers in monolayer WSe2 M. Ersfeld, F. Volmer, L. Rathmann, L. Kotewitz, M. Heithoff, M. Lohmann, B. Yang, K. Watanabe, T. Taniguchi, L. Bartels, J. Shi, C. Stampfer, and B. Beschoten, Nano Lett. 20, 3147 (2020) (or: arXiv: 1911.11692) |
Reducing the impact of bulk doping on transport properties of Bi-based 3D topological insulators S. Jafarpisheh, A. Ju, K. Janßen, T. Taniguchi, K. Watanabe, C. Stampfer, and B. Beschoten, Phys. Status Solidi B 257, 2000021 (2020) (or: arXiv: 2001.04368) |
Single-electron double quantum dots in bilayer graphene L. Banszerus*, S. Möller*, E. Icking*, K. Watanabe, T. Taniguchi, C. Volk, and C. Stampfer, Nano Lett. 20, 2005 (2020) (or: arXiv: 1912.11373) ▶ Featured by: |
In the Classroom - A lab in the pocket C. Stampfer, H. Heinke, and S. Staacks, Nature Reviews Materials 5, 169-170 (2020) ▶ Online reading: |
Optimizing Dirac fermions quasi-confinement by potential smoothness engineering B. Brun, N. Moreau, S. Somanchi, V.-H. Nguyen, A. Mreńca-Kolasińska, K. Watanabe, T. Taniguchi, J.-C. Charlier, C. Stampfer, and B. Hackens, 2D Materials 7, 025037 (2020) (or: arXiv: 1911.12031) |
Effects of Self-Heating on fT and fmax Performance of Graphene Field-Effect Transistors M. Bonmann, M. Krivic, X. Yang, A. Vorobiev, L. Banszerus, C. Stampfer, M. Otto, D. Neumaier, and J. Stake, IEEE Transactions on Electron Devices 67, 1277-1284 (2020) |
Production and processing of graphene and related materials C. Backes, A. Abdelkader, C. Alonso, A. Andrieux, R. Arenal, J. Azpeitia, N. Balakrishnan, L. Banszerus, ..., C. Stampfer, ..., A. Ferrari, and M. Garcia-Hernandez, 2D Materials 7, 022001 (2020) ▶ Featured by: |
2019 |
Kleiner Aufwand, großer Nutzen? - Experimentiersets zur Unterstützung experimenteller Übungsaufgaben mit Smartphones S. Hütz, S. Staacks, C. Stampfer, and H. Heinke, PhyDid B - Didaktik der Physik - Frühjahrstagung - Aachen 2019, 273-279 (2019) |
Insulating state in low-disorder graphene nanoribbons
A. Epping, C. Volk, F. Buckstegge, K. Watanabe, T. Taniguchi, and C. Stampfer, Phys. Status Solidi B 256, 1900269 (2019) (or: arXiv: 1908.11079) |
Vielfalt in zwei Dimensionen C. Stampfer, B. Beschoten, and S. Staacks, Physik Journal 18, 29 (2019) ▶ Highlighted by the cover page and featured by |
Integrated impedance bridge for absolute capacitance measurements at cryogenic temperatures and finite magnetic fields G. J. Verbiest, H. Janssen, D. Xu, X. Ge, M. Goldsche, J. Sonntag, T. Khodkov, L. Banszerus, N. von den Driesch, D. Buca, K. Watanabe, T. Taniguchi, and C. Stampfer, Review of Scientific Instruments 90, 084706 (2019) (or: arXiv: 1901.05769) |
Engineering Tunable Strain Fields in Suspended Graphene by Microelectromechanical Systems J. Sonntag, M. Goldsche, T. Khodkov, G. Verbiest, S. Reichardt, N. von den Driesch, D. Buca, and C. Stampfer, Proc. of the 20th International Conference on Solid-State Sensors, Actuators and Microsystems IEEE-Transducer, 266-269 (2019) |
Imaging Dirac fermions flow though a circular Veselago lens B. Brun, N. Moreau, S. Somanchi, V.-H. Nguyen, K. Watanabe, T. Taniguchi, J.-C. Charlier, C. Stampfer, and B. Hackens, Phys. Rev. B 100, 041401(R) (2019) (or: arXiv: 1811.02929) ▶ Featured by: |
Graphen und 2D-Materialien M. Lemme and C. Stampfer, RWTH-Themen 1/2019, 52-59 (2019) |
Spin States Protected from Intrinsic Electron-Phonon-Coupling Reaching 100 ns Lifetime at Room Temperature in MoSe2 M. Ersfeld, F. Volmer, P. M. M. C. de Melo, R. de Winter, M. Heithoff, Z. Zanolli, C. Stampfer, M. J. Verstraete, and B. Beschoten, Nano Lett. 19, 4083 (2019) (or: arXiv: 1708.00228) |
A corner reflector of graphene Dirac fermions as a phonon-scattering sensor H. Graef, Q. Wilmart, M. Rosticher, D. Mele, L. Banszerus, C. Stampfer, T. Taniguchi, K. Watanabe, J.-M. Berroir, E. Bocquillon, G. Fève, E. H. T. Teo, and B. Plaçais, Nature Communications 10, 2428 (2019) (or: arXiv: 1901.02225) |
Graphene field-effect transistors with high extrinsic fT and fmax M. Bonmann, M. Asad, X. Yang, A. Generalov, A. Vorobiev, L. Banszerus, C. Stampfer, M. Otto, D. Neumaier, and J. Stake, IEEE Electron Device Letters 40, 131-134 (2019) |
Simple time-of-flight measurement of the speed of sound using smartphones
S. Staacks, S. Hütz, H. Heinke, and C. Stampfer, The Physics Teacher 57, 112 (2019) (or: arXiv: 1804.06243) |
2018 |
Proximity-Induced Spin-Orbit Coupling in Graphene-Bi1.5Sb0.5Te1.7Se1.3 Heterostructures S. Jafarpisheh, A.W. Cummings, K. Watanabe, T. Taniguchi, B. Beschoten, and C. Stampfer, Phys. Rev. B 98, 241402(R) (2018) (or: arXiv: 1809.01113 ) |
Zitterbewegung of Spin Split Electrons S. A. Tarasenko, A. V. Poshakinskiy, E. L. Ivchenko, I. Stepanov, M. Ersfeld, M. Lepsa, and B. Beschoten, JETP Lett. 108, 326 (2018) |
Smarte Experimente S. Staacks, H. Heinke, and C. Stampfer, Physik Journal 11, 35 (2018) ▶ Highlighted by the cover page and featured by |
Smartphone-Experimente mit der App "phyphox" S. Staacks, Plus Lucis 3, 40-42 (2018) |
Ultra-long wavelength Dirac plasmons in graphene capacitors
H. Graef, D. Mele, M. Rosticher, L. Banszerus, C. Stampfer, T. Taniguchi, K. Watanabe, E. Bocquillon, G. Fève, J.-M. Berroir, E. H. T. Teo, and B. Plaçais, J. Phys. Mater. 1, 01LT02 (2018) (or: arXiv: 1806.08615) ▶ Featured by: |
Detecting Ultrasound Vibrations by Graphene Resonators G. J. Verbiest, J. N. Kirchhof, M. Goldsche, T. Khodkov, J. Sonntag, and C. Stampfer, Nano Lett. 18, 5132 (2018) (or: arXiv: 1802.01906) |
Gate-defined electron-hole double dots in bilayer graphene L. Banszerus, B. Frohn, A. Epping, D. Neumaier, K. Watanabe, T. Taniguchi, and C. Stampfer, Nano Lett. 18, 4785 (2018) (or: arXiv: 1803.10857) |
Fabrication of comb-drive actuators for straining nanostructured suspended graphene
M. Goldsche, G. J. Verbiest, T. Khodkov, J. Sonntag, N. von den Driesch, D. Buca, and C. Stampfer, Nanotechnology 29, 375301 (2018) (or: arXiv: 1804.03871) |
Advanced tools for smartphone-based experiments: phyphox
S. Staacks, S. Hütz, H. Heinke, and C. Stampfer, Physics Education 53, 045009 (2018) (or: arXiv: 1804.06239) |
Impact of Many-Body Effects on Landau Levels in Graphene J. Sonntag, S. Reichardt, L. Wirtz, B. Beschoten, M. I. Katsnelson, F. Libisch, and C. Stampfer, Phys. Rev. Lett. 120, 187701 (2018) (or: arXiv: 1712.05648) |
Time-resolved lateral spin-caloric transport of optically generated spin packets in n-GaAs S. Göbbels, G. Güntherodt, and B. Beschoten, J. Phys. D: Appl. Phys. 51, 214003 (2018) (or: arXiv: 1503.01634) |
Quantum transport through MoS2 constrictions defined by photodoping
A. Epping, L. Banszerus, J. Güttinger, L. Krückeberg, K. Watanabe, T. Taniguchi, F. Hassler, B. Beschoten, and C. Stampfer, Journal of Physics: Condensed Matter 30, 205001 (2018) (or: arXiv: 1612.01118) |
Characterization of Graphene by Confocal Raman Spectroscopy C. Neumann and C. Stampfer, In: Toporski J., Dieing T., Hollricher O. (eds) Confocal Raman Microscopy, pp. 177-194, Springer Series in Surface Sciences, 66, Springer Cham (2018) |
Mesoporous manganese phthalocyanine-based materials for electrochemical water oxidation via tailored templating
C. Broicher, J. Artz, S. Palkovits, H. Antoni, M. Drögeler, D. M. Morales, C. Stampfer, and R. Palkovits, Catal. Sci. Technol. 8, 1517 (2018) |
Tailoring mechanically-tunable strain fields in graphene M. Goldsche*, J. Sonntag*, T. Khodkov, G. Verbiest, S. Reichardt, C. Neumann, T. Ouaj, N. von den Driesch, D. Buca, and C. Stampfer, Nano Lett. 18, 1707 (2018) (or: arXiv: 1711.04505) |
Out-of-plane heat transfer in van der Waals stacks through electron–hyperbolic phonon coupling
K.-J. Tielrooij, N. C. H. Hesp, A. Principi, M. Lundeberg, E. A. A. Pogna, L. Banszerus, Z. Mics, M. Massicotte, P. Schmidt, D. Davydovskaya, D. G. Purdie, I. Goykhman, G. Soavi, A. Lombardo, K. Watanabe, T. Taniguchi, M. Bonn, D. Turchinovich, C. Stampfer, A. C. Ferrari, G. Cerullo, M. Polini and F. H. L. Koppens, Nature Nanotechnology 13, 41 (2018) (or: arXiv: 1702.03766) ▶ Featured by: |
2017 |
Weakly-Correlated Nature of Ferromagnetism in Nonsymmorphic CrO2
Revealed by Bulk-Sensitive Soft-X-Ray ARPES F. Bisti, V.A. Rogalev, M. Karolak, S. Paul, A. Gupta, T. Schmitt, G. Güntherodt, V. Eyert, G. Sangiovanni, G. Profeta, and V. N. Strocov, Phys Rev. X 7, 041067 (2017) (or: arXiv: 1607.01703) |
Aharonov-Bohm oscillations and magnetic focusing in ballistic graphene rings J. Dauber, M. Oellers, F. Venn, A. Epping, K. Watanabe, T. Taniguchi, F. Hassler, and C. Stampfer, Phys. Rev. B 96, 205407 (2017) (or: arXiv: 1709.00581) |
Raman Spectroscopy of Lithographically Defined Graphene Nanoribbons - Influence of Size and Defects
F. Kampmann, N. Scheuschner, B. Terrés, D. Jörger, C. Stampfer, and J. Maultzsch, Ann. Phys. 529, 1700167 (2017) |
From diffusive to ballistic transport in etched graphene constrictions and nanoribbons S. Somanchi, B. Terrés, J. Peiro, M. Staggenborg, K. Watanabe, T. Taniguchi, B. Beschoten, and C. Stampfer, Ann. Phys. 529, 1700082 (2017) (or: arXiv: 1706.09781) |
Messung periodischer Vorgänge mit dem Smartphone S. Staacks, bildung+ schule digital 1, 27-29 (2017) |
Dry-transferred CVD graphene for inverted spin valve devices M. Drögeler, L. Banszerus, F. Volmer, T. Taniguchi, K. Watanabe, B. Beschoten, and C. Stampfer, Appl. Phys. Lett. 111, 152402 (2017) (or: arXiv: 1709.01364) |
High quality factor graphene-based 2D heterostructure mechanical resonator
M. Will, M. Hamer, M. Müller, A. Noury, P. Weber, A. Bachtold, R. V. Gorbachev, C. Stampfer, and J. Güttinger, Nano Lett. 17, 5950 (2017) (or: arXiv: 1809.06169) |
Die akustische Stoppuhr in phyphox S. Staacks, H. Heinke, und C. Stampfer, MNU Journal 5, 322-327 (2017) |
Establishment of a biophysical model to optimize endoscopic targeting of magnetic nanoparticles for cancer treatment A.A. Roeth, I. Slabu, M. Baumann, P.H. Alizai, M. Schmeding, G. Guentherodt, T. Schmitz-Rode, and U. P. Neumann, Int. J. Nanomedicine 12, 5933 (2017) |
Simulations on the gate dependent spin lifetime in graphene non-local spin valve devices M. Drögeler, F. Volmer, C. Stampfer, and B. Beschoten, Physica Status Solidi B 254, 1700293 (2017) (or: arXiv: 1706.09807) |
Dry transfer of CVD graphene using MoS2-based stamps L. Banszerus, K. Watanabe, T. Taniguchi, B. Beschoten, and C. Stampfer, Physica Status Solidi (RRL) - Rapid Research Letters 11, 1700136 (2017) (or: arXiv: 1706.00422) |
High mobility dry-transferred CVD bilayer graphene M. Schmitz, S. Engels, L. Banszerus, K. Watanabe, T. Taniguchi, C. Stampfer, and B. Beschoten, Appl. Phys. Lett. 110, 263110 (2017) (or: arXiv: 1704.04352) |
A two-dimensional Dirac fermion microscope P. Bøggild, J. M. Caridad, C. Stampfer, G. Calogero, N. R. Papior, and M. Brandbyge, Nature Communications 8, 15783 (2017) (or: arXiv: 1704.06952) ▶ Featured by |
Inter-valley dark trion states with spin lifetimes of 150 ns in WSe2 F. Volmer, S. Pissinger, M. Ersfeld, S. Kuhlen, C. Stampfer, and B. Beschoten, Phys. Rev. B 95, 235408 (2017) (or: arXiv: 1702.03712) |
Ab initio calculation of the G peak intensity of graphene: Laser-energy and Fermi-energy dependence and importance of quantum interference effects S. Reichardt and L. Wirtz, Phys. Rev. B 95, 195422 (2017) (or: arXiv: 1701.06284) |
Phyphox bringt das Smartphone ins Rollen S. Kuhlen, C. Stampfer, T. Wilhelm, und J. Kuhn, Physik in unserer Zeit 48, 148-149 (2017) ▶ Featured by: |
Smartphone-Experimente zu gleichmäßig beschleunigten Bewegungen mit der App phyphox
S. Goertz, H. Heinke, J. Riese, C. Stampfer, and S. Kuhlen, PhyDid B - Didaktik der Physik - Frühjahrstagung - Dresden 2017, 225-232 (2017) |
Smartphone-Experimente zu harmonischen Pendelschwingungen mit der App phyphox
B. Götze, H. Heinke, J. Riese, C. Stampfer, and S Kuhlen, PhyDid B - Didaktik der Physik - Frühjahrstagung - Dresden 2017, 233-239 (2017) |
Entwicklung und Evaluation modularer Vorlesungseinheiten mit Smartphone-Einsatz
S. Hütz, S. Kuhlen, C. Stampfer, und H. Heinke, PhyDid B - Didaktik der Physik - Frühjahrstagung - Dresden 2017, 241-245 (2017) |
Large-area MoS2 deposition via MOVPE
M. Marx, S. Nordmann, J. Knoch, C. Franzen, C. Stampfer, D. Andrzejewski, T. Kümmell, G. Bacher, M. Heuken, H. Kalisch, and A. Vescan, Journal of Crystal Growth 464, 100 (2017) |
Quantum Interference Effects in Resonant Raman Spectroscopy of Single- and Triple-Layer MoTe2 from First-Principles H. P. C. Miranda, S. Reichardt, G. Froehlicher, A. Molina-Sánchez, S. Berciaud, and L. Wirtz, Nano Lett. 17, 2381 (2017) (or: arXiv: 1702.05461) |
Identifying suitable substrates for high-quality graphene-based heterostructures L. Banszerus, H. Janssen, M. Otto, A. Epping, T. Taniguchi, K. Watanabe, B. Beschoten, D. Neumaier, and C. Stampfer, 2D Mater. 4, 025030 (2017) (or: arXiv: 1610.08773) |
Raman Spectroscopy of Graphene S. Reichardt and L. Wirtz, Book chapter: Optical Properties of Graphene, 5 (2017) (or: arXiv: 1703.06909) |
2016 |
Growth, characterization, and transport properties of ternary (Bi1-xSbx)2Te3 topological insulator layers C. Weyrich, M. Drögeler, J. Kampmeier, M. Eschbach, G. Mussler, T. Merzenich, T. Stoica, I. E. Batov, J. Schubert, L. Plucinski, B. Beschoten, C. M. Schneider, C. Stampfer, D. Grützmacher, and T. Schäpers, J. Phys.: Condens. Matter 28, 495501 (2016) (or: arXiv: 1511.00965) |
Tunable mechanical coupling between driven microelectromechanical resonators G. J. Verbiest, D. Xu, M. Goldsche, T. Khodkov, S. Barzanjeh, N. von den Driesch, D. Buca, and C. Stampfer, Appl. Phys. Lett. 109, 143507 (2016) (or: arXiv: 1607.04406) |
Schmalbuch et al. Reply K. Schmalbuch, S. Göbbels, Ph. Schäfers, Ch. Rodenbücher, P. Schlammes, Th. Schäpers, M. Lepsa, G. Güntherodt, and B. Beschoten, Phys. Rev. Lett. 117, 139702 (2016) |
Line shape of the Raman 2D peak of graphene in van der Waals heterostructures C. Neumann, L. Banszerus, M. Schmitz, S. Reichardt, J. Sonntag, K. Watanabe, T. Taniguchi, B. Beschoten, and C. Stampfer, Physica Status Solidi B 253, 2326 (2016) (or: arXiv: 1608.02798) |
Buchrezension: Nanophysik und
Nanotechnologie. Von Edward Wolf C. Stampfer, Physik in unserer Zeit 47, 203 (2016) |
Modeling charge relaxation in graphene quantum dots induced by electron-phonon interaction
S. Reichardt and C. Stampfer, Phys. Rev. B 93, 245423 (2016) (or: arXiv: 1512.01822) |
Encapsulated graphene-based Hall
sensors on foil with increased sensitivity Z. Wang, L. Banszerus, M. Otto, K. Watanabe, T. Taniguchi, C. Stampfer, and D. Neumaier, Physica Status Solidi B 253, 2316 (2016) (or: arXiv: 1707.09263) |
Interplay between nanometer-scale strain variations and externally applied strain in graphene
G. J. Verbiest, C. Stampfer, S. E. Huber, M. Andersen, and K. Reuter, Phys. Rev. B 93, 195438 (2016) (or: arXiv: 1601.02466) |
Spin lifetimes exceeding 12 nanoseconds in graphene non-local spin valve devices M. Drögeler, C. Franzen, F. Volmer, T. Pohlmann, L. Banszerus, M. Wolter, K. Watanabe, T. Taniguchi, C. Stampfer, and B. Beschoten, Nano Lett. 16, 3533 (2016) (or: arXiv: 1602.02725) |
Size quantization of Dirac fermions in graphene constrictions B. Terrés, L. A. Chizhova, F. Libisch, J. Peiro, D. Jörger, S. Engels, A. Girschik, K. Watanabe, T. Taniguchi, S. V. Rotkin, J. Burgdörfer, and C. Stampfer, Nature Communications 7, 11528 (2016) (or: arXiv: 1603.00844) ▶ Featured by GIT Laboratory Journal | Jura Forum | Space Daily | Space Daily | Azo Nano | Azo Nano | Gazet | Newswise | Newswise | Nanotechnology Now | Controlled Envirments | Jura Forum | Health Medicinet Network | Analytica-world.com | Alpha Galileo | Noodls | Apa | Apa | Eurekalert | Science Newsline | Phys.org | Science Daily | Eurekalert | Nanowerk | Der Standard | ORF | Innovations Report | LaborPraxis | MyScience.at | Headline News | TU Vienna | Nanotechnology Now |
Role of the antiferromagnetic bulk spins in exchange bias I. K. Schuller, R. Morales, X. Batle, U. Nowak, and G. Güntherodt, Journal of Magnetism and Magnetic Materials 416, 2 (2016) |
Correspondence: On the nature of strong piezoelectricity in graphene on SiO2 C. Stampfer and S. Reichardt, Nature Communications 7, 11570 (2016) |
Spatial control of laser-induced doping profiles in graphene on hexagonal boron nitride C. Neumann, L. Rizzi, S. Reichardt, B. Terrés, T. Khodkov, K. Watanabe, T. Taniguchi, B. Beschoten, and C. Stampfer, ACS Appl. Mater. Interfaces 8, 9377 (2016) (or: arXiv: 1511.00500) |
Structural and electronic properties of epitaxial multilayer h-BN on Ni(111) for spintronics applications A. A. Tonkikh, E. N. Voloshina, P. Werner, H. Blumtritt, B. Senkovskiy, G. Güntherodt, S. S. P. Parkin, and Yu. S. Dedkov, Scientific Reports 6, 23547 (2015) (or: arXiv: 1510.04034) |
Ballistic transport exceeding 28 μm in CVD grown graphene L. Banszerus, M. Schmitz, S. Engels, M. Goldsche, K. Watanabe, T. Taniguchi, B. Beschoten, and C. Stampfer, Nano Lett. 16, 1387 (2016) (or: arXiv: 1511.08601) |
2015 |
Spin and charge transport in graphene-based spin transport devices with Co/MgO spin injection and spin detection electrodes F. Volmer, M. Drögeler, G. Güntherodt, C. Stampfer and B. Beschoten, Synthetic Metals 210 Part A, 42 (2015) (or: arXiv: 1503.01735v2) |
Probing electronic lifetimes and phonon anharmonicities in high-quality chemical vapor deposited graphene by magneto-Raman spectroscopy C. Neumann, D. Halpaap, S. Reichardt, L. Banszerus, M. Schmitz, K. Watanabe, T. Taniguchi, B. Beschoten, and C. Stampfer, Appl. Phys. Lett. 107, 233105 (2015) (or: arXiv: 1511.08984) |
Graphen auf dem Weg zur Anwendung L. Banszerus, H. M. Schmitz, B. Beschoten and C. Stampfer, Physik in unserer Zeit 46, 269–270 (2015) |
Raman spectroscopy as probe of nanometer-scale strain variations in graphene
C. Neumann, S. Reichardt, P. Venezuela, M. Drögeler, L. Banszerus, M. Schmitz, K. Watanabe, T. Taniguchi, F. Mauri, B. Beschoten, S. V. Rotkin, and C. Stampfer, Nature Communications 6, 8429 (2015) (or: arXiv: 1406.7771) ▶ Selected for News Release Lehigh University | Phys.org | Eurekalert | Science Daily | Science Newsline | Science Newsline | Nanowerk | Nanowerk | ECN | ECN | R&D | R&D | The Engineer | The Enngineer | Azonano | Azonano | Space Daily | Space Daily |
Back action of graphene charge detectors on graphene and carbon nanotube quantum dots C. Volk, S. Engels, C. Neumann, and C. Stampfer, Physica Status Solidi 252, 2461 (2015) (or: arXiv: 1508.05193) |
Nanosecond spin lifetimes in bottom-up fabricated bilayer graphene spin-valves with atomic layer deposited Al2O3 spin injection and detection barriers M. Drögeler, F. Volmer, M. Wolter, K. Watanabe, T. Taniguchi, D. Neumaier, C. Stampfer, and B. Beschoten, Physica Status Solidi 252, 2395 (2015) (or: arXiv: 1507.02677) |
Phase-coherent transport in catalyst-free vapor phase deposited Bi2Se3 crystals R. Ockelmann, A. Müller, J. H. Hwang, S. Jafarpisheh, Drögeler, B. Beschoten, and C. Stampfer, Phys. Rev. B 92, 085417 (2015) (or: arXiv: 1506.04097) |
Uniformity of the pseudomagnetic field in strained graphene
G. J. Verbiest, S. Brinker, and C. Stampfer, Phys. Rev. B 92, 075417 (2015) (or: arXiv: 1504.01882) |
Ultrahigh-mobility graphene devices from chemical vapor deposition on reusable copper L. Banszerus*, M. Schmitz*, S. Engels*, J. Dauber, M. Oellers, F. Haupt, K. Watanabe, T. Taniguchi, B. Beschoten, and C. Stampfer, Science Advances 1, e1500222 (2015) ▶ Featured by Innovations Report | Research Highlight in Nature 524, 9 (2015) | Research Highlight in Nature Materials 14, 857 (2015) | Pro-Physik | Graphene-Flagship | Science Daily | Nanomagazine | Nanowerk | Tech Times | Analytik News | Alpha Galileo | Springer Professional | Daily Nano News | Pressebox | K-Zeitung | Genial Nah | My Science | Ingenieur.de | Newstral | Chemie.de | Labo.de | Elektroniknet.de | Zdnet.de | Materialsgate | JARA.org | NMWP.NRW.de | FZ-Jülich | Research in Germany | EC.Europa.eu | RWTH Aachen |
Graphene spintronics: the European Flagship perspective
S. Roche, J. Åkerman, B. Beschoten, J.-C. Charlier, M. Chshiev, S. P. Dash, B. Dlubak, J. Fabian, A. Fert, M. Guimarães, F. Guinea, I. Grigorieva, C. Schönenberger, P. Seneor, C. Stampfer, S. O. Valenzuela, X. Wainta, and B. van Wees, 2D Materials 2, 030202 (2015) |
Switchable Coupling of Vibrations to Two-Electron Carbon-Nanotube Quantum Dot States
P. Weber, H. L. Calvo, J. Bohle, K. Goß, C. Meyer, M. R. Wegewijs, and C. Stampfer, Nano Lett. 15, 4417 (2015) (or: arXiv: 1506.05137) |
A subsurface add-on for standard atomic force microscopes G. J. Verbiest, D. J. van der Zalm, T. H. Oosterkamp, and M. J. Rost, Rev. Sci. Instrum. 86, 033704 (2015) |
Ultra-sensitive Hall sensors based on graphene encapsulated in hexagonal boron nitride
J. Dauber, A. A. Sagade, M. Oellers, K. Watanabe, T. Taniguchi, D. Neumaier, and C. Stampfer, Appl. Phys. Lett. 106, 193501 (2015) (or: arXiv: 1504.01625) ▶ Featured by |
Contact-induced charge contributions to non-local spin transport measurements in Co/MgO/graphene devices F. Volmer, M. Drögeler, T. Pohlmann, G. Güntherodt, C. Stampfer, and B. Beschoten, 2D Materials 2, 024001 (2015) (or: arXiv: 1412.6224) |
Beating beats mixing in heterodyne detection schemes G. J. Verbiest and M. J. Rost, Nature Communications 6, 6444 (2015) |
Low B Field Magneto-Phonon Resonances in Single-Layer and Bilayer Graphene C. Neumann, S. Reichardt, M. Drögeler, B. Terrés, K. Watanabe, T. Taniguchi, B. Beschoten, S. V. Rotkin, and C. Stampfer, Nano Lett. 15, 1547 (2015) (or: arXiv: 1504.03555) |
2014 |
Dynamics of ultrashort pulsed laser radiation induced non-thermal ablation of graphite
M. Reininghaus, C. Kalupka, O. Faley, T. Holtum, J. Finger, and C. Stampfer, Appl. Phys. A 117, 1873-1878 (2014) |
Graphen: Vielseitiges Wundermaterial in zwei Dimensionen B. Beschoten, M. Morgenstern, and C. Stampfer, RWTH-Themen 2/2014, 48-51 (2014) |
Random strain fluctuations as dominant disorder source for high-quality on-substrate graphene devices N. J. G. Couto, D. Costanzo, S. Engels, D.-K. Ki, K. Watanabe, T. Taniguchi, C. Stampfer, F. Guinea, A. F. Morpurgo, Phys. Rev. X 4, 041019 (2014) (or: arXiv: 1401.5356v2) |
Raman spectroscopy on mechanically exfoliated pristine graphene ribbons B. Terrés, S. Reichardt, C. Neumann, K. Watanabe, T. Taniguchi and C. Stampfer, Physica Status Solidi B 251, 2551 (2014) (or: arXiv: 1411.2422) |
Nanosecond spin lifetimes in single- and few-layer graphene-hBN heterostructures at room temperature
M. Drögeler, F. Volmer, M. Wolter, B. Terrés, K. Watanabe, T. Taniguchi, G. Güntherodt, C. Stampfer, and B. Beschoten, Nano Lett. 14, 6050 (2014) (or: arXiv: 1406.2439) |
Suppression of contact-induced spin dephasing in graphene/MgO/Co spin-valve devices by successive oxygen treatments
F. Volmer, M. Drögeler, E. Maynicke, N. von den Driesch, M. L. Boschen, G. Güntherodt, C. Stampfer, and B. Beschoten, Phys. Rev. B 90, 165403 (2014) (or: arXiv: 1408.1427) |
Impact of thermal annealing on graphene devices encapsulated in hexagonal boron nitride S. Engels, B. Terrés, F. Klein, S. Reichardt, M. Goldsche, S. Kuhlen, K. Watanabe, T. Taniguchi and C. Stampfer, Physica Status Solidi B 251, 2545 (2014) |
Limitations to carrier mobility and phase-coherent transport in bilayer graphene S. Engels, B. Terrés, A. Epping, T. Khodkov, K. Watanabe, T. Taniguchi, B. Beschoten, and C. Stampfer, Phys. Rev. Lett. 113, 126801 (2014) (or: arXiv: 1403.1547) |
Zinc Oxide - From Dilute Magnetic Doping to Spin Transport M. Opel, S. T. B. Goennenwein, M. Althammer, K.-W. Nielsen, E.-M. Karrer-Müller, S. Bauer, K. Senn, C. Schwark, C. Weier, G. Güntherodt, B. Beschoten, R. Gross, Physica Status Solidi B 251, 1641 (2014) (or: arXiv: 1309.5857) |
Unambiguous determination of spin dephasing times in ZnO S. Kuhlen, R. Ledesch, R. de Winter, M. Althammer, S. T. B. Goennenwein, M. Opel, R. Gross, T. A. Wassner, M. S. Brandt, and B. Beschoten, Physica Status Solidi B 251, 1861 (2014) (or: arXiv: 1309.6600) |
Reducing disorder in graphene nanoribbons by chemical edge modification J. Dauber, B. Terrés, C. Volk, S. Trellenkamp, and C. Stampfer, Appl. Phys. Lett. 104, 083105 (2014) (or: arXiv: 1311.5124) |
Buried triple-gate structures for advanced field-effect transistor devices M. R. Müller, A. Gumprich, F. Schütte, K. Kallis, U. Künzelmann, S. Engels, C. Stampfer, N. Wilck, and J. Knoch, Microelectronic Engineering 119, 95 (2014) |
Negative quantum capacitance in graphene nanoribbons with lateral gates R. Reiter, U. Derra, S. Birner, B. Terrés, F. Libisch, J. Burgdörfer, and C. Stampfer, Phys. Rev. B 89, 115406 (2014) (or: arXiv: 1312.5623) |
All-electrical time-resolved spin generation and spin manipulation in n-InGaAs I. Stepanov, S. Kuhlen, M. Ersfeld, M. Lepsa, and B. Beschoten, Appl. Phys. Lett. 104, 062406 (2014) (or: arXiv: 1312.4985) |
Low Temperature Compatible Electrostatic Comb-Drive Actuators for Straining Graphene M. Goldsche, P. Kaienburg, C. Neumann, G. Mussler, S. Trellenkamp, and C. Stampfer, Proc. of the 9th Conf. on Nano/Micro Engineered and Molecular Systems (IEEE-NEMS), 251-255 (2014) |
Low-frequency Noise in Individual Carbon Nanotube Field-Effect Transistors with Top, Side and Back Gate Configurations: Effect of Gamma Irradiation V. A. Sydoruk, K. Goß, C. Meyer, M. V. Petrychuk, B. A. Danilchenko, P. Weber, C. Stampfer, J. Li, and S. A. Vitusevich, Nanotechnology 25, 035703 (2014) (or: arXiv: 1311.4312) |
2013 |
Etched graphene single electron transistors on hexagonal boron nitride in high magnetic fields A. Epping, S. Engels, C. Volk, K. Watanabe, T. Taniguchi, S. Trellenkamp, and C. Stampfer, Physica Status Solidi B 250, 2692 (2013) (or: arXiv: 1311.4785) |
Graphene-based charge sensors C. Neumann, C. Volk, S. Engels, and C. Stampfer, Nanotechnology 24, 4440111 (2013) (or: arXiv: 1304.0039) ▶ Selected for |
Role of MgO barriers for spin and charge transport in Co/MgO/graphene non-local spin-valve devices F. Volmer, M. Drögeler, E. Maynicke, N. von den Driesch, M. L. Boschen, G. Güntherodt, and B. Beschoten, Phys. Rev. B 88, 161405(R) (2013) (or: arXiv: 1305.6484) |
Local transport measurements on epitaxial graphene J. Baringhaus, F. Edler, C. Neumann, C. Stampfer, S. Forti, U. Starke, and C. Tegenkamp, Appl. Phys. Lett. 103, 111604 (2013) (or: arXiv: 1308.6275) |
Etched graphene quantum dots on hexagonal boron nitride S. Engels, A. Epping, C. Volk, S. Korte, B. Voigtländer, K. Watanabe, T. Taniguchi, S. Trellenkamp, and C. Stampfer, Appl. Phys. Lett. 103, 073113 (2013) (or: arXiv: 1308.2161) |
Dielectric screening of the Kohn anomaly of graphene on hexagonal boron nitride F. Forster, A. Molina-Sanchez, S. Engels, A. Epping, K. Watanabe, T. Taniguchi, L. Wirtz, and C. Stampfer, Phys. Rev. B 88, 085419 (2013) (or: arXiv: 1212.3993) |
Intrinsic correlated electronic structure of CrO2 revealed by hard x-ray photoemission spectroscopy M. Sperlich, C. König, G. Güntherodt, A. Sekiyama, G. Funabashi, M. Tsunekawa, S. Imada, A. Shigemoto, K. Okada, A. Higashiya, M. Yabashi, K. Tamasaku, T. Ishikawa, V. Renken, T. Allmers, M. Donath, and S. Suga, Phys. Rev. B 87, 235138 (2013) (or: arXiv: 1304.2226) |
Probing relaxation times in graphene quantum dots C. Volk*, C. Neumann*, S. Kazarski, S. Fringes, S. Engels, F. Haupt, A. Müller, and C. Stampfer, Nature Communications 4, 1753 (2013) (or: arXiv: 1303.5297) |
Fabrication of coupled graphene–nanotube quantum devices S. Engels, P. Weber, B. Terres, J. Dauber, C. Meyer, C. Volk, S. Trellenkamp, U. Wichmann, and C. Stampfer, Nanotechnology 24, 035204 (2013) (or: arXiv: 1204.1474) |