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pro vyhledávání: '"Clevin Handschin"'
Autor:
Clevin Handschin, Christian Schönenberger, Takashi Taniguchi, Peter Rickhaus, Klaus Richter, Ming-Hao Liu, Kenji Watanabe, Péter Makk
While Fabry-Perot (FP) resonances and Moire superlattices are intensively studied in graphene on hexagonal boron nitride (hBN), the two effects have not been discussed in their coexistence. Here we investigate the FP oscillations in a ballistic pnp-j
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::df72073e0101a0f6ba407f4c2771f948
http://arxiv.org/abs/1701.09141
http://arxiv.org/abs/1701.09141
Autor:
Clevin Handschin, Klaus Richter, Peter Rickhaus, Ming-Hao Liu, Christian Schönenberger, Romain Maurand, Péter Makk, Kenji Watanabe, Takashi Taniguchi
At high magnetic fields the conductance of graphene is governed by the half-integer quantum Hall effect. By local electrostatic gating a \textit{p-n} junction perpendicular to the graphene edges can be formed, along which quantum Hall channels co-pro
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2686ebdd47ffd3c6d6acaa1b2d92df23
Autor:
Romain Maurand, Endre Tóvári, Markus Weiss, Christian Schönenberger, Samuel C. Hess, Péter Makk, Peter Rickhaus, Clevin Handschin
Herein we discuss the fabrication of ballistic suspended graphene nanostructures supplemented with local gating. Using in situ current annealing, we show that exceptional high mobilities can be obtained in these devices. A detailed description is giv
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ca0ff1c2a60899d020a141dbac51513d
http://arxiv.org/abs/1409.4751
http://arxiv.org/abs/1409.4751
Autor:
Takashi Taniguchi, Szabolcs Csonka, Kenji Watanabe, Sofya I. Blanter, Clevin Handschin, Péter Makk, Bálint Fülöp, Christian Schönenberger, Markus Weiss
Publikováno v:
Appl. Phys. Lett.
We present a novel method to establish inner point contacts on hexagonal boron nitride (hBN) encapsulated graphene heterostructures with dimensions as small as 100 nm by pre-patterning the top-hBN in a separate step prior to dry-stacking. 2 and 4-ter
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::448af6f018d97ec3b17892d82d95b615
https://doi.org/10.1063/1.4935032
https://doi.org/10.1063/1.4935032
Autor:
Klaus Richter, Takashi Taniguchi, Christian Schönenberger, Ming-Hao Liu, Endre Tóvári, Péter Makk, Kenji Watanabe, Clevin Handschin
Publikováno v:
Physical Review B
Snake states and Aharonov-Bohm interferences are examples of magnetoconductance oscillations that can be observed in a graphene p-n junction. Even though they have already been reported in suspended and encapsulated devices including different geomet
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6bfd5e9475852547945f99dc337ba726