scholarly journals Proximity-induced spin-orbit splitting in graphene nanoribbons on transition-metal dichalcogenides

2020 ◽  
Vol 101 (19) ◽  
Author(s):  
Yohanes S. Gani ◽  
Eric J. Walter ◽  
Enrico Rossi
Keyword(s):  
Transition Metal ◽  
Graphene Nanoribbons ◽  
Transition Metal Dichalcogenides ◽  
Spin Orbit ◽  
Orbit Splitting ◽  
Spin Orbit Splitting ◽  
Metal Dichalcogenides

Reversible engineering of spin-orbit splitting in monolayer MoS2 via laser irradiation under controlled gas atmospheres

Nanoscale ◽  
2021 ◽  
Author(s):  
Xilong Liang ◽  
Chengbing Qin ◽  
Yan Gao ◽  
Shuangping Han ◽  
Guofeng Zhang ◽  
...  
Keyword(s):  
Degrees Of Freedom ◽  
Transition Metal Dichalcogenides ◽  
Inversion Symmetry ◽  
Spin Orbit Coupling ◽  
Spin Orbit ◽  
Monolayer Mos2 ◽  
Orbit Splitting ◽  
Spin Orbit Splitting ◽  
Metal Dichalcogenides ◽  
Strong Spin

Monolayer transition metal dichalcogenides, manifesting strong spin-orbit coupling combined with broken inversion symmetry, lead to a coupling of spin and valley degrees of freedom. These unique features make them highly...

scholarly journals Rydberg series of dark excitons and the conduction band spin-orbit splitting in monolayer WSe2

2021 ◽  
Vol 4 (1) ◽  
Author(s):  
Piotr Kapuściński ◽  
Alex Delhomme ◽  
Diana Vaclavkova ◽  
Artur O. Slobodeniuk ◽  
Magdalena Grzeszczyk ◽  
...  
Keyword(s):  
Conduction Band ◽  
Transition Metal Dichalcogenides ◽  
Spin Orbit ◽  
Rydberg Series ◽  
Orbit Splitting ◽  
Spin Orbit Splitting ◽  
Strong Coulomb ◽  
Metal Dichalcogenides ◽  
The Rich ◽  
Coulomb Correlations

AbstractStrong Coulomb correlations together with multi-valley electronic bands in the presence of spin-orbit interaction are at the heart of studies of the rich physics of excitons in monolayers of transition metal dichalcogenides (TMD). Those archetypes of two-dimensional systems promise a design of new optoelectronic devices. In intrinsic TMD monolayers the basic, intravalley excitons, are formed by a hole from the top of the valence band and an electron either from the lower or upper spin-orbit-split conduction band subbands: one of these excitons is optically active, the second one is dark, although possibly observed under special conditions. Here we demonstrate the s-series of Rydberg dark exciton states in tungsten diselenide monolayer, which appears in addition to a conventional bright exciton series in photoluminescence spectra measured in high in-plane magnetic fields. The comparison of energy ladders of bright and dark Rydberg excitons is shown to be a method to experimentally evaluate one of the missing band parameters in TMD monolayers: the amplitude of the spin-orbit splitting of the conduction band.

scholarly journals Polarity tuning of spin-orbit-induced spin splitting in two-dimensional transition metal dichalcogenides

2017 ◽  
Vol 122 (15) ◽  
pp. 153905 ◽  
Author(s):  
Moh. Adhib Ulil Absor ◽  
Iman Santoso ◽  
Harsojo ◽  
Kamsul Abraha ◽  
Hiroki Kotaka ◽  
...  
Keyword(s):  
Transition Metal ◽  
Transition Metal Dichalcogenides ◽  
Spin Splitting ◽  
Spin Orbit ◽  
Two Dimensional ◽  
Metal Dichalcogenides

scholarly journals Spin-orbit interaction induced in graphene by transition metal dichalcogenides

2019 ◽  
Vol 99 (24) ◽  
Author(s):  
T. Wakamura ◽  
F. Reale ◽  
P. Palczynski ◽  
M. Q. Zhao ◽  
A. T. C. Johnson ◽  
...  
Keyword(s):  
Transition Metal ◽  
Transition Metal Dichalcogenides ◽  
Orbit Interaction ◽  
Spin Orbit ◽  
Spin Orbit Interaction ◽  
Metal Dichalcogenides

scholarly journals Janus monolayers of magnetic transition metal dichalcogenides as an all-in-one platform for spin-orbit torque

2021 ◽  
Vol 104 (10) ◽  
Author(s):  
Idris Smaili ◽  
Slimane Laref ◽  
Jose H. Garcia ◽  
Udo Schwingenschlögl ◽  
Stephan Roche ◽  
...  
Keyword(s):  
Transition Metal ◽  
Magnetic Transition ◽  
Transition Metal Dichalcogenides ◽  
Spin Orbit ◽  
Metal Dichalcogenides
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