Zobrazeno 1 - 10
of 75
pro vyhledávání: '"Shuigang Xu"'
Autor:
Wenqiang Zhou, Jing Ding, Jiannan Hua, Le Zhang, Kenji Watanabe, Takashi Taniguchi, Wei Zhu, Shuigang Xu
Publikováno v:
Nature Communications, Vol 15, Iss 1, Pp 1-8 (2024)
Abstract Flat-band systems with strongly correlated electrons can exhibit a variety of phenomena, such as correlated insulating and topological states, unconventional superconductivity, and ferromagnetism. Rhombohedral multilayer graphene has recentl
Externí odkaz:
https://doaj.org/article/54ed2c8e6a324b2f97c2a9a7ed5a3eb9
Autor:
Xiangbin Cai, Zefei Wu, Xu Han, Yong Chen, Shuigang Xu, Jiangxiazi Lin, Tianyi Han, Pingge He, Xuemeng Feng, Liheng An, Run Shi, Jingwei Wang, Zhehan Ying, Yuan Cai, Mengyuan Hua, Junwei Liu, Ding Pan, Chun Cheng, Ning Wang
Publikováno v:
Nature Communications, Vol 13, Iss 1, Pp 1-9 (2022)
Barrier-free metal-semiconductor interfaces are crucial to improve the performance of 2D electronic devices. Here, the authors report a strategy to induce local bonding distortion in 2D transition metal dichalcogenides via soft oxygen plasma treatmen
Externí odkaz:
https://doaj.org/article/d2d598fbb0c949eb9bcf11ce4a44a979
Autor:
Zefei Wu, Benjamin T. Zhou, Xiangbin Cai, Patrick Cheung, Gui-Bin Liu, Meizhen Huang, Jiangxiazi Lin, Tianyi Han, Liheng An, Yuanwei Wang, Shuigang Xu, Gen Long, Chun Cheng, Kam Tuen Law, Fan Zhang, Ning Wang
Publikováno v:
Nature Communications, Vol 10, Iss 1, Pp 1-8 (2019)
Electrons hopping in two-dimensional honeycomb lattices possess a valley degree of freedom. Here, the authors observe room-temperature valley Hall transport without any extrinsic symmetry breaking in the non-centrosymmetric monolayer and trilayer MoS
Externí odkaz:
https://doaj.org/article/148485cfc1f242d4b7672d3b7d8fdce4
Autor:
Zefei Wu, Shuigang Xu, Huanhuan Lu, Armin Khamoshi, Gui-Bin Liu, Tianyi Han, Yingying Wu, Jiangxiazi Lin, Gen Long, Yuheng He, Yuan Cai, Yugui Yao, Fan Zhang, Ning Wang
Publikováno v:
Nature Communications, Vol 7, Iss 1, Pp 1-8 (2016)
Few-layer transition metal dichalcogenides exhibit strong spin-valley entanglement and unconventional quantum Hall states, however their study has been limited by electron mobility. Here, the authors explore how quantum transport varies between even-
Externí odkaz:
https://doaj.org/article/b908251e237a46d286b4c8a841f640d3
Autor:
Chun Cheng, Tai Lun Wong, Wei Li, Chao Zhu, Shuigang Xu, Lin Wang, Kwok Kwong Fung, Ning Wang
Publikováno v:
AIP Advances, Vol 1, Iss 3, Pp 032104-032104-6 (2011)
We developed a carbon-assisted physical-vapor-deposition method for the growth of highly aligned ZnO nanowire arrays on any flat substrates in large area. Amorphous carbon (a-C) films acted as the preferential nucleation sites to facilitate the growt
Externí odkaz:
https://doaj.org/article/e3b10abaccba497b8433bea114ba1608
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
Autor:
Na Xin, Vladimir I. Fal'ko, R. Krishna Kumar, T. Taniguchi, Marco Polini, Irina V. Grigorieva, Sergey Slizovskiy, Alessandro Principi, Minsoo Kim, Andre K. Geim, Matthew J. Hamer, Piranavan Kumaravadivel, Shuigang Xu, Kenji Watanabe, A. I. Berdyugin, Wenjun Kuang, Roman V. Gorbachev
Publikováno v:
Nature Communications, Vol 11, Iss 1, Pp 1-6 (2020)
Nature Communications
Kim, M, Xu, S, Berdyugin, A, Principi, A, Slizovskiy, S, Xin, N, Kumaravadivel, P, Kuang, W, Hamer, M, Krishna Kumar, R, Gorbachev, R, Watanabe, K, Taniguchi, T, Grigorieva, I, Fal'ko, V, Polini, M & Geim, A 2020, ' Control of electron-electron interaction in graphene by proximity screening ', Nature Communications, vol. 11, no. 2339, 2339 . https://doi.org/10.1038/s41467-020-15829-1
Nature Communications
Kim, M, Xu, S, Berdyugin, A, Principi, A, Slizovskiy, S, Xin, N, Kumaravadivel, P, Kuang, W, Hamer, M, Krishna Kumar, R, Gorbachev, R, Watanabe, K, Taniguchi, T, Grigorieva, I, Fal'ko, V, Polini, M & Geim, A 2020, ' Control of electron-electron interaction in graphene by proximity screening ', Nature Communications, vol. 11, no. 2339, 2339 . https://doi.org/10.1038/s41467-020-15829-1
Electron-electron interactions play a critical role in many condensed matter phenomena, and it is tempting to find a way to control them by changing the interactions’ strength. One possible approach is to place a studied system in proximity of a me
Autor:
Colin R. Woods, Yaping Yang, Jun Yin, Takashi Taniguchi, Andre K. Geim, Yichao Zou, Shuigang Xu, Sarah J. Haigh, Kostya S. Novoselov, Servet Ozdemir, Kenji Watanabe, Artem Mishchenko, Yanmeng Shi
Publikováno v:
Yang, Y, Zou, Y C, Woods, C R, Shi, Y, Yin, J, Xu, S, Ozdemir, S, Taniguchi, T, Watanabe, K, Geim, A K, Novoselov, K S, Haigh, S J & Mishchenko, A 2019, ' Stacking Order in Graphite Films Controlled by van der Waals Technology ', Nano Letters, vol. 19, no. 12, pp. 8526-8532 . https://doi.org/10.1021/acs.nanolett.9b03014
In graphite crystals, layers of graphene reside in three equivalent, but distinct, stacking positions typically referred to as A, B, and C projections. The order in which the layers are stacked defines the electronic structure of the crystal, providi
Autor:
Xiangbin Cai, Zefei Wu, Xu Han, Yong Chen, Shuigang Xu, Jiangxiazi Lin, Tianyi Han, Pingge He, Xuemeng Feng, Liheng An, Run Shi, Jingwei Wang, Zhehan Ying, Yuan Cai, Mengyuan Hua, Junwei Liu, Ding Pan, Chun Cheng, Ning Wang
Electrically interfacing atomically thin transition metal dichalcogenide semiconductors (TMDSCs) with metal leads is challenging because of undesired interface barriers, which have drastically constrained the electrical performance of TMDSC devices f
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2dd9ece9d3bd7d1b20002fa623798523
http://arxiv.org/abs/2107.00444
http://arxiv.org/abs/2107.00444
Autor:
Artem Mishchenko, Yansong Fan, Gang Peng, Zheng Han, Shuigang Xu, Zhi Hong Zhu, Fang Luo, Xueao Zhang, Wei Xu, Yu Ye, Han Huang, Jinxin Liu, Yaping Yang, Mengjian Zhu, Kai Yuan, Shiqiao Qin, Wencai Ren, Wei Ma, Kostya S. Novoselov
Publikováno v:
ACS Photonics. 6:2117-2125
Controlling thermal radiation in nanoscale is critical for verifying the Planck’s law in subwavelength limit, and is the key for a range of innovative technologies including energy, display and sec...