scholarly journals Anisotropic Berry phase in the Dirac nodal-line semimetal ZrSiS: The effect of spin-orbit coupling

2021 ◽  
Vol 103 (12) ◽  
Author(s):  
Yusen Yang ◽  
Hui Xing ◽  
Guoxiong Tang ◽  
Chenqiang Hua ◽  
Chao Yao ◽  
...  
Keyword(s):  
Berry Phase ◽  
Nodal Line ◽  
Orbit Coupling ◽  
Spin Orbit Coupling ◽  
Spin Orbit

scholarly journals Topological Nodal Line Electrides: Realization of an Ideal Nodal Line State Nearly Immune from Spin–Orbit Coupling

2019 ◽  
Vol 123 (42) ◽  
pp. 25871-25876 ◽  
Author(s):  
Xiaoming Zhang ◽  
Botao Fu ◽  
Lei Jin ◽  
Xuefang Dai ◽  
Guodong Liu ◽  
...  
Keyword(s):  
Nodal Line ◽  
Orbit Coupling ◽  
Spin Orbit Coupling ◽  
Spin Orbit

First-principles investigations on the Berry phase effect in spin–orbit coupling materials

2016 ◽  
Vol 112 ◽  
pp. 428-447 ◽  
Author(s):  
Wanxiang Feng ◽  
Cheng-Cheng Liu ◽  
Gui-Bin Liu ◽  
Jin-Jian Zhou ◽  
Yugui Yao
Keyword(s):  
First Principles ◽  
Berry Phase ◽  
Orbit Coupling ◽  
Spin Orbit Coupling ◽  
Spin Orbit ◽  
Phase Effect

Spin–Orbit-Coupling-Induced Type-I/type-II Dirac Nodal-Line Metal in Nonsymmorphic CaSb2

2019 ◽  
Vol 88 (4) ◽  
pp. 044711 ◽  
Author(s):  
Kohei Funada ◽  
Ai Yamakage ◽  
Naoya Yamashina ◽  
Hiroshi Kageyama
Keyword(s):  
Nodal Line ◽  
Orbit Coupling ◽  
Type I ◽  
Spin Orbit Coupling ◽  
Type Ii ◽  
Spin Orbit

scholarly journals Ferromagnetic helical nodal line and Kane-Mele spin-orbit coupling in kagome metal Fe3Sn2

2022 ◽  
Vol 105 (3) ◽  
Author(s):  
Shiang Fang ◽  
Linda Ye ◽  
Madhav Prasad Ghimire ◽  
Mingu Kang ◽  
Junwei Liu ◽  
...  
Keyword(s):  
Nodal Line ◽  
Orbit Coupling ◽  
Spin Orbit Coupling ◽  
Spin Orbit

scholarly journals Titanium dioxide metasurface manipulating high-efficiency and broadband photonic spin Hall effect in visible regime

Nanophotonics ◽  
2020 ◽  
Vol 9 (14) ◽  
pp. 4327-4335
Author(s):  
Wei Zhu ◽  
Ruisheng Yang ◽  
Guangzhou Geng ◽  
Yuancheng Fan ◽  
Xuyue Guo ◽  
...  
Keyword(s):  
Titanium Dioxide ◽  
Angular Momentum ◽  
Hall Effect ◽  
High Efficiency ◽  
Berry Phase ◽  
Spin Hall Effect ◽  
Orbit Coupling ◽  
Spin Orbit Coupling ◽  
Spin Orbit ◽  
High Efficient

AbstractThe interactions of photonic spin angular momentum and orbital angular momentum, i.e., the spin-orbit coupling in focused beams, evanescent waves or artificial photonic structures, have attracted intensive investigations for the unusual fundamental phenomena in physics and potential applications in optical and quantum systems. It is of fundamental importance to enhance performance of spin-orbit coupling in optics. Here, we demonstrate a titanium dioxide (TiO2)–based all-dielectric metasurface exhibiting a high efficient control of photonic spin Hall effect (PSHE) in a transmissive configuration. This metasurface can achieve high-efficiency symmetric spin-dependent trajectory propagation due to the spin-dependent Pancharatnam-Berry phase. The as-formed metadevices with high-aspect-ratio TiO2 nanofins are able to realize (86%, measured at 514 nm) and broadband PSHEs in visible regime. Our results provide useful insights on high-efficiency metasurfaces with versatile functionalities in visible regime.

scholarly journals Spin-Orbit Coupling and Berry Phase with Ultracold Atoms in 2D Optical Lattices

2004 ◽  
Vol 92 (15) ◽  
Author(s):  
Artem M. Dudarev ◽  
Roberto B. Diener ◽  
Iacopo Carusotto ◽  
Qian Niu
Keyword(s):  
Ultracold Atoms ◽  
Optical Lattices ◽  
Berry Phase ◽  
Orbit Coupling ◽  
Spin Orbit Coupling ◽  
Spin Orbit
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