Graphene ballistic nano-rectifier with very high responsivity

par Gregory Auton, Jiawei Zhang, Roshan Krishna Kumar, Hanbin Wang, Xijian Zhang, Qingpu Wang, Ernie Hill, Aimin Song
Publié 2016

Nano-imaging photoresponse in a moiré unit cell of minimally twisted bilayer graphene

par Niels C. H. Hesp, Iacopo Torre, David Barcons-Ruiz, Hanan Herzig Sheinfux, Kenji Watanabe, Takashi Taniguchi, Roshan Krishna Kumar, Frank H. L. Koppens
Publié 2021

Fluidity onset in graphene

par Denis A. Bandurin, Andrey V. Shytov, Leonid S. Levitov, Roshan Krishna Kumar, Alexey I. Berdyugin, Moshe Ben Shalom, Irina V. Grigorieva, Andre K. Geim, Gregory Falkovich
Publié 2018

Long-range ballistic transport of Brown-Zak fermions in graphene superlattices

par Julien Barrier, Piranavan Kumaravadivel, Roshan Krishna Kumar, L. A. Ponomarenko, Na Xin, Matthew Holwill, Ciaran Mullan, Minsoo Kim, R. V. Gorbachev, M. D. Thompson, J. R. Prance, T. Taniguchi, K. Watanabe, I. V. Grigorieva, K. S. Novoselov, A. Mishchenko, V. I. Fal’ko, A. K. Geim, A. I. Berdyugin
Publié 2020