scholarly journals Optical injection of spin current into a zigzag nanoribbon of monolayer MoS2 with antiferromagnetic Kekule distortion

2019 ◽  
Vol 100 (19) ◽  
Author(s):  
Ma Luo
Keyword(s):  
Spin Current ◽  
Optical Injection ◽  
Monolayer Mos2

Evolution of local strain in Ag-deposited monolayer MoS2 modulated by interface interactions

Nanoscale ◽  
2019 ◽  
Vol 11 (46) ◽  
pp. 22432-22439 ◽  
Author(s):  
Yinghui Sun ◽  
Yan Aung Moe ◽  
Yingying Xu ◽  
Yufei Sun ◽  
Xuewen Wang ◽  
...  
Keyword(s):  
Local Strain ◽  
Monolayer Mos2 ◽  
Interface Interaction

Local strain is best preserved on Al2O3 but relaxed most easily on mica because of the interface interaction from substrates.

Incoherent spin current

2017 ◽  
Author(s):  
K. Ando ◽  
E. Saitoh
Keyword(s):  
Diffusion Equation ◽  
Spin Density ◽  
Spin Diffusion ◽  
Spin Injection ◽  
Spin Current ◽  
Ferromagnetic Semiconductor ◽  
Electrochemical Potential ◽  
Semiconductor Interface ◽  
Interface Resistance ◽  
Inhomogeneous Spin

This chapter introduces the concept of incoherent spin current. A diffusive spin current can be driven by spatial inhomogeneous spin density. Such spin flow is formulated using the spin diffusion equation with spin-dependent electrochemical potential. The chapter also proposes a solution to the problem known as the conductivity mismatch problem of spin injection into a semiconductor. A way to overcome the problem is by using a ferromagnetic semiconductor as a spin source; another is to insert a spin-dependent interface resistance at a metal–semiconductor interface.

scholarly journals Utilizing complex oxide substrates to control carrier concentration in large-area monolayer MoS2 films

2021 ◽  
Vol 118 (9) ◽  
pp. 093103
Author(s):  
Xudong Zheng ◽  
Eli Gerber ◽  
Jisung Park ◽  
Don Werder ◽  
Orrin Kigner ◽  
...  
Keyword(s):  
Carrier Concentration ◽  
Complex Oxide ◽  
Monolayer Mos2 ◽  
Large Area ◽  
Oxide Substrates
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