Zobrazeno 1 - 10
of 233
pro vyhledávání: '"Jan C. Maan"'
Autor:
Bence Bernáth, Papori Gogoi, Andrea Marchese, Dmytro Kamenskyi, Hans Engelkamp, Denis Arslanov, Britta Redlich, Peter C. M. Christianen, Jan C. Maan
Publikováno v:
Physical Review B, 105, 1-12
Physical Review B, 105, 20, pp. 1-12
Physical Review B, 105, 20, pp. 1-12
Contains fulltext : 251300.pdf (Publisher’s version ) (Open Access)
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0a1c549bdc27ce76307df193355cacf7
https://opus.bibliothek.uni-augsburg.de/opus4/frontdoor/index/index/docId/96783
https://opus.bibliothek.uni-augsburg.de/opus4/frontdoor/index/index/docId/96783
Autor:
A. E. M. Smink, Alexander Brinkman, Michel Goiran, B. Kerdi, Uli Zeitler, Km Rubi, Walter Escoffier, Inge Leermakers, M. Yang, Hans Hilgenkamp, Abhimanyu Rana, Jan C. Maan
Publikováno v:
Journal of Physics Condensed Matter, 33(46):465002. IOP Publishing Ltd.
Journal of Physics : Condensed Matter, 33, 1-8
Journal of Physics : Condensed Matter, 33, 46, pp. 1-8
Journal of Physics : Condensed Matter, 33, 1-8
Journal of Physics : Condensed Matter, 33, 46, pp. 1-8
We have investigated the illumination effect on the magnetotransport properties of a two-dimensional electron system at the LaAlO3/SrTiO3 interface. The illumination significantly reduces the zero-field sheet resistance, eliminates the Kondo effect a
Autor:
Masoumeh Keshavarz, Jialiang Xu, Peter C. M. Christianen, Onno I. van den Boomen, Jan C. Maan, Alan E. Rowan, Hans Engelkamp
Publikováno v:
Journal of Physical Chemistry B: Condensed Matter, Materials, Surfaces, Interfaces and Biophysical, 121, 22, pp. 5613-5620
Journal of Physical Chemistry B: Condensed Matter, Materials, Surfaces, Interfaces and Biophysical, 121, 5613-5620
Journal of Physical Chemistry B: Condensed Matter, Materials, Surfaces, Interfaces and Biophysical, 121, 5613-5620
We directly track the tubelike motion of individual fluorescently labeled polymer molecules in a concentrated solution of unlabeled polymers. We use a single molecule wide-field fluorescence microscopy technique that is able to determine characterist
Autor:
Artem Mishchenko, Uli Zeitler, Kostya S. Novoselov, F. Chiappini, Andre K. Geim, Mikhail Titov, Roman V. Gorbachev, Ekaterina Khestanova, Jan C. Maan, Steffen Wiedmann
Publikováno v:
Physical Review B, 94, 5-10
Physical Review B, 94, 8, pp. 5-10
Physical Review B, 94, 8, pp. 5-10
Graphene on hexagonal boron-nitride (h-BN) is an atomically flat conducting system that is ideally suited for probing the effect of Zeeman splitting on electron transport. We demonstrate by magneto-transport measurements that a parallel magnetic fiel
Autor:
Arata Tsukamoto, T.H.M. Rasing, Alexey Kimel, Jan C. Maan, Peter C. M. Christianen, J. Becker, Andrei Kirilyuk
Publikováno v:
Physical Review Letters, 118, 1-5
Physical Review Letters, 118, 11, pp. 1-5
Physical Review Letters, 118, 11, pp. 1-5
We show that applying magnetic fields up to 30 T has a dramatic effect on the ultrafast spin dynamics in ferrimagnetic GdFeCo. Upon increasing the field beyond a critical value, the dynamics induced by a femtosecond laser excitation strongly increase
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5cd409fbe851e68356621cf911b9c754
http://hdl.handle.net/2066/168895
http://hdl.handle.net/2066/168895
Autor:
Alina Mreńca-Kolasińska, Bartłomiej Szafran, Stefan Heun, Stefano Guiducci, Jan C. Maan, Lennart Bours
Publikováno v:
Physical Review B, 96, 1-10
Physical Review B 96 (2017). doi:10.1103/PhysRevB.96.195423
info:cnr-pdr/source/autori:Bours L.; Guiducci S.; Mrenca-Kolasinska A.; Szafran B.; Maan J.C.; Heun S./titolo:Manipulating quantum Hall edge channels in graphene through scanning gate microscopy/doi:10.1103%2FPhysRevB.96.195423/rivista:Physical Review B/anno:2017/pagina_da:/pagina_a:/intervallo_pagine:/volume:96
Physical Review B, 96, 19, pp. 1-10
Physical Review B 96 (2017). doi:10.1103/PhysRevB.96.195423
info:cnr-pdr/source/autori:Bours L.; Guiducci S.; Mrenca-Kolasinska A.; Szafran B.; Maan J.C.; Heun S./titolo:Manipulating quantum Hall edge channels in graphene through scanning gate microscopy/doi:10.1103%2FPhysRevB.96.195423/rivista:Physical Review B/anno:2017/pagina_da:/pagina_a:/intervallo_pagine:/volume:96
Physical Review B, 96, 19, pp. 1-10
We show evidence of the backscattering of quantum Hall edge channels in a narrow graphene Hall bar, induced by the gating effect of the conducting tip of a Scanning Gate Microscope, which we can position with nanometer precision. We show full control
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f4a4cd49b734f67fd040b08d417ef626
https://doi.org/10.1103/PhysRevB.96.195423
https://doi.org/10.1103/PhysRevB.96.195423
Autor:
Peter C. M. Christianen, Uli Zeitler, Sanjay Singh, W. Tao, L. Rossi, Jan W. Gerritsen, Alexander A. Khajetoorians, Jan C. Maan, B. Bryant, B. L. M. Hendriksen
Publikováno v:
Review of Scientific Instruments, 88, 1-8
Review of Scientific Instruments, 88, 9, pp. 1-8
Review of Scientific Instruments, 88, 9, pp. 1-8
We present the design and performance of a cryogenic scanning tunneling microscope (STM) which operates inside a water-cooled Bitter magnet, which can attain a magnetic field of up to 38 T. Due to the high vibration environment generated by the magne
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::81aefe2aafd2200a0f49af89706e3a98
http://hdl.handle.net/2066/177392
http://hdl.handle.net/2066/177392
Autor:
Ewelina M. Hankiewicz, Jan Böttcher, Nigel E. Hussey, Michel Bendias, Uli Zeitler, Jan C. Maan, A. Jost, Laurens W. Molenkamp, Hartmut Buhmann, Steffen Wiedmann, Christoph Brüne
Publikováno v:
Proceedings of the National Academy of Sciences USA, 114, 13, pp. 3381-3386
Proceedings of the National Academy of Sciences USA, 114, 3381-3386
Proceedings of the National Academy of Sciences USA, 114, 3381-3386
Topological insulators are a new class of materials with an insulating bulk and topologically protected metallic surface states. Although it is widely assumed that these surface states display a Dirac-type dispersion that is symmetric above and below
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::65d65549fe58f1bbd8706c7a11148831
https://hdl.handle.net/2066/169049
https://hdl.handle.net/2066/169049
Autor:
Rienk T. Jongma, Britta Redlich, D. Kamenskyi, Peter C. M. Christianen, Papori Gogoi, A. F. G. van der Meer, Denis D. Arslanov, W. J. van der Zande, Hans Engelkamp, Jan C. Maan
Publikováno v:
Physical Review Letters, 119, 1-5
Physical Review Letters, 119, 14, pp. 1-5
Physical Review Letters, 119, 14, pp. 1-5
The ac magnetoconductance of bulk InSb at THz frequencies in high magnetic fields, as measured by the transmission of THz radiation, shows a field-induced transmission, which at high temperatures ($\ensuremath{\approx}100\text{ }\text{ }\mathrm{K}$)
Autor:
Hans Hilgenkamp, Gertjan Koster, S. Wenderich, Guus Rijnders, M. K. Kruize, Alix McCollam, V. K. Guduru, Mark Huijben, Uli Zeitler, David H.A. Blank, Jan C. Maan, Alexander Brinkman
Publikováno v:
Journal of the Korean Physical Society, 63, 3, pp. 437-440
Journal of the Korean Physical Society, 63, 437-440
Journal of the Korean Physical Society, 63, 437-440. Korean Physical Society
Journal of the Korean Physical Society, 63, 437-440
Journal of the Korean Physical Society, 63, 437-440. Korean Physical Society
We have measured the Hall resistance and magneto-resistance (MR) of LaAlO3/SrTiO3 heterojunctions at magnetic fields up to 30 T in a temperature range T = 4 K to 70 K. For temperature below 7 K and above 50 K the devices display linear Hall resistanc