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pro vyhledávání: '"Geisenhof, Fabian R."'
Autor:
Seiler, Anna M., Zhumagulov, Yaroslav, Zollner, Klaus, Yoon, Chiho, Urbaniak, David, Geisenhof, Fabian R., Watanabe, Kenji, Taniguchi, Takashi, Fabian, Jaroslav, Zhang, Fan, Weitz, R. Thomas
Spin-orbit coupling (SOC) and electron-electron interaction can mutually influence each other and give rise to a plethora of intriguing phenomena in condensed matter systems. In pristine bilayer graphene, which has weak SOC, intrinsic Lifshitz transi
Externí odkaz:
http://arxiv.org/abs/2403.17140
Autor:
Winterer, Felix, Geisenhof, Fabian R., Fernandez, Noelia, Seiler, Anna M., Zhang, Fan, Weitz, R. Thomas
Nontrivial interacting phases can emerge in elementary materials. As a prime example, continuing advances in device quality have facilitated the observation of a variety of spontaneous quantum Hall-like states, a cascade of Stoner-like magnets, and a
Externí odkaz:
http://arxiv.org/abs/2305.04950
Autor:
Seiler, Anna M., Geisenhof, Fabian R., Winterer, Felix, Watanabe, Kenji, Taniguchi, Takashi, Xu, Tianyi, Zhang, Fan, Weitz, R. Thomas
Publikováno v:
Nature 608 (2022) 298
Divergent density of states offers the unique opportunity to explore a wide variety of correlated electron physics. In the thinnest limit, this has been predicted and verified in the ultra-flat bands of magic-angle twisted bilayer graphene, the band
Externí odkaz:
http://arxiv.org/abs/2111.06413
Autor:
Geisenhof, Fabian R., Winterer, Felix, Seiler, Anna M., Lenz, Jakob, Martin, Ivar, Weitz, R. Thomas
An established way of realizing topologically protected states in a two-dimensional electron gas is by applying a perpendicular magnetic field thus creating quantum Hall edge channels. In electrostatically gapped bilayer graphene intriguingly, even i
Externí odkaz:
http://arxiv.org/abs/2111.05870
Autor:
Geisenhof, Fabian R., Winterer, Felix, Seiler, Anna M., Lenz, Jakob, Xu, Tianyi, Zhang, Fan, Weitz, R. Thomas
Publikováno v:
Nature 598, 53 (2021)
The quantum anomalous Hall (QAH) effect - a macroscopic manifestation of chiral band topology at zero magnetic field - has only been experimentally realized by magnetic doping of topological insulators (1 - 3) and delicate design of Moire heterostruc
Externí odkaz:
http://arxiv.org/abs/2107.06915
Publikováno v:
Nat. Nanotechnol. 14 (2019) 579
Organic semiconductors are usually not thought to show outstanding performance in highly-integrated, sub 100 nm transistors. Consequently, single-crystalline materials such as SWCNTs, MoS2 or inorganic semiconductors are the material of choice at the
Externí odkaz:
http://arxiv.org/abs/1902.01854
Autor:
Geisenhof, Fabian R., Winterer, Felix, Wakolbinger, Stefan, Gokus, Tobias D., Durmaz, Yasin C., Priesack, Daniela, Lenz, Jakob, Keilmann, Fritz, Watanabe, Kenji, Taniguchi, Takashi, Guerrero-Avilés, Raúl, Pelc, Marta, Ayuela, Andres, Weitz, R. Thomas
Publikováno v:
ACS Appl. Nano Mater. 2 (2019) 6067
The crystal structure of solid-state matter greatly affects its electronic properties. For example in multilayer graphene, precise knowledge of the lateral layer arrangement is crucial, since the most stable configurations, Bernal and rhombohedral st
Externí odkaz:
http://arxiv.org/abs/1810.00067
Akademický článek
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Autor:
Potočnik, Teja, Burton, Oliver, Reutzel, Marcel, Schmitt, David, Bange, Jan Philipp, Mathias, Stefan, Geisenhof, Fabian R, Weitz, R Thomas, Xin, Linyuan, Joyce, Hannah J, Hofmann, Stephan, Alexander-Webber, Jack A
Twisted bilayer graphene provides an ideal solid-state model to explore correlated material properties and opportunities for a variety of optoelectronic applications, but reliable, fast characterization of the twist angle remains a challenge. Here we
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e34e47a38abc96c3527892bc45aacdae
Akademický článek
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