Zobrazeno 1 - 9
of 9
pro vyhledávání: '"Yu-Shu G. Wu"'
Publikováno v:
AIP Advances, Vol 14, Iss 3, Pp 035236-035236-14 (2024)
Valley magnetic moments play a crucial role in valleytronics in 2D hexagonal materials. Traditionally, insights drawn from the study of quantum states in homogeneous bulks have led to a widespread belief that only materials with broken structural inv
Externí odkaz:
https://doaj.org/article/cf61c6c594fb46bbae821ad62609d4f8
Autor:
Feng-Wu Chen, Yu-Shu G. Wu
Publikováno v:
Physical Review Research, Vol 2, Iss 1, p 013076 (2020)
Pioneering studies in transition metal dichalcogenides have demonstrated convincingly the coexistence of multiple angular momentum degrees of freedom—of spin (1/2s_{z}=±1/2), valley (τ=K, K^{′} or ±1), and atomic orbital (l_{z}=±2) origins—
Externí odkaz:
https://doaj.org/article/bd852b7b342b452996a91ae935242c52
This work performs a numerical study of electron transport through the fundamental logic gate in valleytronics - a valley valve consisting of two or increasing number of valley filters. Various typical effects on the transport are investigated, such
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::14eb4b46ebbbe88ed8776fccb843730e
http://arxiv.org/abs/2209.02102
http://arxiv.org/abs/2209.02102
Publikováno v:
Journal of Applied Physics. 132:164303
Probing and controlling the valley degree of freedom in graphene systems by transport measurements has been a major challenge to fully exploit the unique properties of this two-dimensional material. In this theoretical work, we show that this goal ca
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8ea094d282034b1c6927394d903c2808
https://doi.org/10.1063/5.0114386
https://doi.org/10.1063/5.0114386
Publikováno v:
Journal of Applied Physics. 128:134302
Energy bands in AB-stacked bilayer graphene are featured by the co-presence of trigonal warping and a Mexican hat structure around each Dirac point, and electrically modulatable band edges with the modulation valley-dependent (valley-independent) in
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c6589fed72ef779fea49940d55802512
https://doi.org/10.1063/5.0010961
https://doi.org/10.1063/5.0010961
Publikováno v:
Journal of Applied Physics; 10/28/2022, Vol. 132 Issue 16, p1-11, 11p
Publikováno v:
Journal of Applied Physics; 10/28/2022, Vol. 132 Issue 16, p1-20, 20p
Publikováno v:
AIP Advances; Mar2024, Vol. 14 Issue 3, p1-14, 14p
Publikováno v:
Journal of Applied Physics; 10/7/2020, Vol. 128 Issue 13, p1-13, 13p