Prediction of topological property in TlPBr2 monolayer with appreciable Rashba effect

2018 ◽  
Vol 20 (6) ◽  
pp. 4308-4316 ◽  
Author(s):  
Min Yuan ◽  
Wei-xiao Ji ◽  
Miao-juan Ren ◽  
Ping Li ◽  
Feng Li ◽  
...  
Keyword(s):  
Topological Property ◽  
Spin Splitting ◽  
Two Dimensional ◽  
Rashba Effect ◽  
Rashba Spin ◽  
Rashba Spin Splitting ◽  
Potential Applications ◽  
Topological State

Two-dimensional TlPBr2 monolayer is an appropriate candidate for hosting nontrivial topological state and controllable Rashba spin splitting, and shows great potential applications in spintronics.

Rashba spin splitting and cyclotron resonance in strained InGaAs/InP heterostructures with a two-dimensional electron gas

2013 ◽  
Vol 47 (11) ◽  
pp. 1485-1491 ◽  
Author(s):  
K. P. Kalinin ◽  
S. S. Krishtopenko ◽  
K. V. Maremyanin ◽  
K. E. Spirin ◽  
V. I. Gavrilenko ◽  
...  
Keyword(s):  
Cyclotron Resonance ◽  
Electron Gas ◽  
Spin Splitting ◽  
Two Dimensional ◽  
Dimensional Electron ◽  
Two Dimensional Electron Gas ◽  
Rashba Spin ◽  
Rashba Spin Splitting ◽  
Dimensional Electron Gas

scholarly journals Optimization of Thermoelectric Properties Based on Rashba Spin Splitting

2021 ◽  
Author(s):  
Zhenzhen Qin
Keyword(s):  
Thermoelectric Materials ◽  
Performance Optimization ◽  
Optimization Methods ◽  
Underlying Mechanism ◽  
Thermoelectric Performance ◽  
Spin Splitting ◽  
Rashba Effect ◽  
Rashba Spin ◽  
Rashba Spin Splitting ◽  
New Strategy

In recent years, the application of thermoelectricity has become more and more widespread. Thermoelectric materials provide a simple and environmentally friendly solution for the direct conversion of heat to electricity. The development of higher performance thermoelectric materials and their performance optimization have become more important. Generally, to improve the ZT value, electrical conductivity, Seebeck coefficient and thermal conductivity must be globally optimized as a whole object. However, due to the strong coupling among ZT parameters in many cases, it is very challenging to break the bottleneck of ZT optimization currently. Beyond the traditional optimization methods (such as inducing defects, varying temperature), the Rashba effect is expected to effectively increase the S2σ and decrease the κ, thus enhancing thermoelectric performance, which provides a new strategy to develop new-generation thermoelectric materials. Although the Rashba effect has great potential in enhancing thermoelectric performance, the underlying mechanism of Rashba-type thermoelectric materials needs further research. In addition, how to introduce Rashba spin splitting into current thermoelectric materials is also of great significance to the optimization of thermoelectricity.

Tunable Rashba spin splitting in two-dimensional graphene/As-I heterostructures

2018 ◽  
Vol 427 ◽  
pp. 10-14 ◽  
Author(s):  
Niannian Yu ◽  
Junhui Yuan ◽  
Kaixuan Li ◽  
Jiafu Wang
Keyword(s):  
Spin Splitting ◽  
Two Dimensional ◽  
Rashba Spin ◽  
Rashba Spin Splitting

scholarly journals Anomalous Rashba spin splitting in two-dimensional hole systems

2002 ◽  
Vol 65 (15) ◽  
Author(s):  
R. Winkler ◽  
H. Noh ◽  
E. Tutuc ◽  
M. Shayegan
Keyword(s):  
Spin Splitting ◽  
Two Dimensional ◽  
Rashba Spin ◽  
Rashba Spin Splitting

Electronic properties of two-dimensional van der Waals GaS/GaSe heterostructures

2015 ◽  
Vol 3 (43) ◽  
pp. 11548-11554 ◽  
Author(s):  
Wei Wei ◽  
Ying Dai ◽  
Chengwang Niu ◽  
Xiao Li ◽  
Yandong Ma ◽  
...  
Keyword(s):  
Electronic Properties ◽  
Van Der Waals ◽  
Spin Splitting ◽  
Two Dimensional ◽  
Van Der Waals Gas ◽  
Rashba Spin ◽  
Rashba Spin Splitting

The exciton separation and Rashba spin splitting have been demonstrated in van der Waals GaS/GaSe heterostructures.

Tunable Rashba Spin Splitting in Two-Dimensional Polar Perovskites

2021 ◽  
Vol 12 (7) ◽  
pp. 1932-1939
Author(s):  
Jiajia Chen ◽  
Kai Wu ◽  
Wei Hu ◽  
Jinlong Yang
Keyword(s):  
Spin Splitting ◽  
Two Dimensional ◽  
Rashba Spin ◽  
Rashba Spin Splitting
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