Zobrazeno 1 - 5
of 5
pro vyhledávání: '"Alexey I. Berdyugin"'
Publikováno v:
Advanced Photonics Research, Vol 5, Iss 1, Pp n/a-n/a (2024)
Continuous and homogeneous thin gold films are fabricated on Si–SiO2 substrates using an additional seed layer based on Cu oxide or oxidized Cu. The optical properties of these gold films with thicknesses from 3 to 50 nm are studied with the help o
Externí odkaz:
https://doaj.org/article/d4cf8be971214a898b0cd7b83f9bd414
Autor:
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
Publikováno v:
Nature Communications, Vol 9, Iss 1, Pp 1-8 (2018)
Experimental demonstrations of materials supporting electron fluids have been elusive so far. Here, the authors investigate nonlocal transport in bilayer graphene across the ballistic-to-hydrodynamic crossover, and identify a sharp maximum of negativ
Externí odkaz:
https://doaj.org/article/0f4574c1bf3e49f884f833d8cf4d7998
Autor:
Na Xin, James Lourembam, Piranavan Kumaravadivel, A. E. Kazantsev, Zefei Wu, Ciaran Mullan, Julien Barrier, Alexandra A. Geim, I. V. Grigorieva, A. Mishchenko, A. Principi, V. I. Fal’ko, L. A. Ponomarenko, A. K. Geim, Alexey I. Berdyugin
Publikováno v:
Xin, N, Lourembam, J, Kumaravadivel, P, Kazantsev, A, Wu, Z, Mullan, C, Barrier, J, Geim, A, Grigorieva, I, Mishchenko, A, Principi, A, Fal'ko, V, Ponomarenko, L, Geim, A & Berdyugin, A 2023, ' Giant magnetoresistance of Dirac plasma in high-mobility graphene ', Nature, vol. 616, no. 7956, pp. 270-274 . https://doi.org/10.1038/s41586-023-05807-0
The most recognizable feature of graphene's electronic spectrum is its Dirac point around which interesting phenomena tend to cluster. At low temperatures, the intrinsic behavior in this regime is often obscured by charge inhomogeneity but thermal ex
Autor:
Haibiao Zhou, Nadav Auerbach, Indranil Roy, Matan Bocarsly, Martin E. Huber, Barun Barick, Arnab Pariari, Markus Hücker, Zhi Shiuh Lim, A. Ariando, Alexey I. Berdyugin, Na Xin, Michael Rappaport, Yuri Myasoedov, Eli Zeldov
The scanning superconducting quantum interference device (SQUID) fabricated on the tip of a sharp quartz pipette (SQUID-on-tip) has emerged as a versatile tool for nanoscale imaging of magnetic, thermal, and transport properties of microscopic device
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::88ec7c02fa796655814cf1b7b19f1ba1
http://arxiv.org/abs/2304.11667
http://arxiv.org/abs/2304.11667
Autor:
Alexey I. Berdyugin, Na Xin, Haoyang Gao, Sergey Slizovskiy, Zhiyu Dong, Shubhadeep Bhattacharjee, P. Kumaravadivel, Shuigang Xu, L. A. Ponomarenko, Matthew Holwill, D. A. Bandurin, Minsoo Kim, Yang Cao, M. T. Greenaway, K. S. Novoselov, I. V. Grigorieva, K. Watanabe, T. Taniguchi, V. I. Fal’ko, L. S. Levitov, Roshan Krishna Kumar, A. K. Geim
Publikováno v:
Science
Berdyugin, A, Xin, N, Gao, H, Slizovskiy, S, Dong, Z, Bhattacharjee, S, Kumaravadivel, P, Xu, S, Ponomarenko, L, Holwill, M, Bandurin, D, Kim, M, Cao, Y, Greenaway, M, Novoselov, K, Grigorieva, I, Watanabe, K, Taniguchi, T, Fal'ko, V, Levitov, L, Krishna Kumar, R & Geim, A 2022, ' Out-of-equilibrium criticalities in graphene superlattices ', Science, vol. 375, no. 6579, pp. 430-433 . https://doi.org/10.1126/science.abi8627
Berdyugin, A, Xin, N, Gao, H, Slizovskiy, S, Dong, Z, Bhattacharjee, S, Kumaravadivel, P, Xu, S, Ponomarenko, L, Holwill, M, Bandurin, D, Kim, M, Cao, Y, Greenaway, M, Novoselov, K, Grigorieva, I, Watanabe, K, Taniguchi, T, Fal'ko, V, Levitov, L, Krishna Kumar, R & Geim, A 2022, ' Out-of-equilibrium criticalities in graphene superlattices ', Science, vol. 375, no. 6579, pp. 430-433 . https://doi.org/10.1126/science.abi8627
In thermodynamic equilibrium, current in metallic systems is carried by electronic states near the Fermi energy whereas the filled bands underneath contribute little to conduction. Here we describe a very different regime in which carrier distributio