Zobrazeno 1 - 10
of 84
pro vyhledávání: '"Zhengguang Lu"'
Autor:
Xingzhi Wang, Qishuo Tan, Tie Li, Zhengguang Lu, Jun Cao, Yanan Ge, Lili Zhao, Jing Tang, Hikari Kitadai, Mingda Guo, Yun-Mei Li, Weigao Xu, Ran Cheng, Dmitry Smirnov, Xi Ling
Publikováno v:
Nature Communications, Vol 15, Iss 1, Pp 1-9 (2024)
Abstract Among the fascinating phenomena observed in two-dimensional (2D) magnets, the magneto-exciton effect stands out as a pivotal link between optics and magnetism. Although the excitonic effect has been revealed and exhibits a considerable corre
Externí odkaz:
https://doaj.org/article/18b346bd749a45a7b73a35c3ffaf44a3
Autor:
Hugo Henck, Diego Mauro, Daniil Domaretskiy, Marc Philippi, Shahriar Memaran, Wenkai Zheng, Zhengguang Lu, Dmitry Shcherbakov, Chun Ning Lau, Dmitry Smirnov, Luis Balicas, Kenji Watanabe, Takashi Taniguchi, Vladimir I. Fal’ko, Ignacio Gutiérrez-Lezama, Nicolas Ubrig, Alberto F. Morpurgo
Publikováno v:
Nature Communications, Vol 13, Iss 1, Pp 1-8 (2022)
Here, the authors report the realization of light-emitting field-effect transistors based on van der Waals heterostructures with conduction and valence band edges at the Γ-point of the Brillouin zone, showing electrically tunable and material-depend
Externí odkaz:
https://doaj.org/article/419320679ee844ef8606d8fd42191b5a
Autor:
Erfu Liu, Jeremiah van Baren, Zhengguang Lu, Takashi Taniguchi, Kenji Watanabe, Dmitry Smirnov, Yia-Chung Chang, Chun Hung Lui
Publikováno v:
Nature Communications, Vol 12, Iss 1, Pp 1-8 (2021)
An exciton polaron is a quasiparticle composed of an exciton dressed with an electron-hole cloud, and this concept has been used to explain the ground excitonic states in charged monolayer transition metal dichalcogenides. Here the authors present ex
Externí odkaz:
https://doaj.org/article/9682d6a65df94961a336847086a00c7b
Autor:
Long Ju, Lei Wang, Xiao Li, Seongphill Moon, Mike Ozerov, Zhengguang Lu, Takashi Taniguchi, Kenji Watanabe, Erich Mueller, Fan Zhang, Dmitry Smirnov, Farhan Rana, Paul L. McEuen
Publikováno v:
Nature Communications, Vol 11, Iss 1, Pp 1-7 (2020)
Optical transitions between Landau levels (LL) in solids are described by selection rules associated with the LL index. Here, the authors perform photocurrent spectroscopy measurements on high-quality bilayer graphene to investigate the interband LL
Externí odkaz:
https://doaj.org/article/c726a2693f6a4acda70cfc9e58c99979
Autor:
Zhipeng Li, Tianmeng Wang, Chenhao Jin, Zhengguang Lu, Zhen Lian, Yuze Meng, Mark Blei, Shiyuan Gao, Takashi Taniguchi, Kenji Watanabe, Tianhui Ren, Sefaattin Tongay, Li Yang, Dmitry Smirnov, Ting Cao, Su-Fei Shi
Publikováno v:
Nature Communications, Vol 10, Iss 1, Pp 1-7 (2019)
The long lifetime and spin properties of dark excitons in atomically thin transition metal dichalcogenides offer opportunities to explore light-matter interactions beyond electric dipole transitions. Here, the authors demonstrate that the coupling of
Externí odkaz:
https://doaj.org/article/64f08b8e48434b9e913bdc89cff5e119
Autor:
Komalavalli Thirunavukkuarasu, Rachael Richardson, Zhengguang Lu, Dmitry Smirnov, Nan Huang, Nicholas Combs, Ganesh Pokharel, David Mandrus
Publikováno v:
AIP Advances, Vol 11, Iss 1, Pp 015040-015040-5 (2021)
Metal-organic frameworks based on metal-formates have emerged as a intriguing class of multiferroics with wide range of applications. In this work, we present magneto-Raman spectroscopic investigations on [(CH3)2NH2]Co(HCOO)3 belonging to this family
Externí odkaz:
https://doaj.org/article/dae71512e2d2423686983caac03d8013
Autor:
Zhipeng Li, Tianmeng Wang, Zhengguang Lu, Chenhao Jin, Yanwen Chen, Yuze Meng, Zhen Lian, Takashi Taniguchi, Kenji Watanabe, Shengbai Zhang, Dmitry Smirnov, Su-Fei Shi
Publikováno v:
Nature Communications, Vol 9, Iss 1, Pp 1-7 (2018)
Owing to strong Coulomb interactions, atomically thin transition metal dichalcogenides host strongly bound excitonic complexes. Here, the authors report charge-neutral biexciton and negatively charged trion-exciton complexes in hBN encapsulated monol
Externí odkaz:
https://doaj.org/article/ad551dee12544291af5add7cdf19623a
Autor:
Ziliang Ye, Lutz Waldecker, Eric Yue Ma, Daniel Rhodes, Abhinandan Antony, Bumho Kim, Xiao-Xiao Zhang, Minda Deng, Yuxuan Jiang, Zhengguang Lu, Dmitry Smirnov, Kenji Watanabe, Takashi Taniguchi, James Hone, Tony F. Heinz
Publikováno v:
Nature Communications, Vol 9, Iss 1, Pp 1-6 (2018)
High-order correlated states in atomically thin transition metal dichalcogenides may be facilitated by long-lived optically dark excitons. Here, the authors report experimentally the emergence of neutral and charged biexciton species at low light int
Externí odkaz:
https://doaj.org/article/ca3887617a2b4e5bacb778a888344af7
Autor:
Duncan H. Moseley, Shelby E. Stavretis, Komalavalli Thirunavukkuarasu, Mykhaylo Ozerov, Yongqiang Cheng, Luke L. Daemen, Jonathan Ludwig, Zhengguang Lu, Dmitry Smirnov, Craig M. Brown, Anup Pandey, A. J. Ramirez-Cuesta, Adam C. Lamb, Mihail Atanasov, Eckhard Bill, Frank Neese, Zi-Ling Xue
Publikováno v:
Nature Communications, Vol 9, Iss 1, Pp 1-11 (2018)
Transition metal complexes that display slow magnetic relaxation show promise for information storage, but our mechanistic understanding of the magnetic relaxation of such compounds remains limited. Here, the authors spectroscopically and computation
Externí odkaz:
https://doaj.org/article/b5c3f28fd3c04a3bb3adaed656f042eb
Autor:
Long Ju, Lei Wang, Xiao Li, Seongphill Moon, Mike Ozerov, Zhengguang Lu, Takashi Taniguchi, Kenji Watanabe, Erich Mueller, Fan Zhang, Dmitry Smirnov, Farhan Rana, Paul L. McEuen
Publikováno v:
Nature Communications, Vol 11, Iss 1, Pp 1-1 (2020)
An amendment to this paper has been published and can be accessed via a link at the top of the paper.
Externí odkaz:
https://doaj.org/article/ced544e925a345a6a1c69065dee9b835