Femtosecond Laser Induced Spin Dynamics in Single Layer Graphene/CoFeB Thin Films

Nanoscale ◽  
2021 ◽  
Author(s):  
Surya Narayan Panda ◽  
Sudip Majumder ◽  
Samiran Choudhury ◽  
Arpan Bhattacharyya ◽  
Sumona Sinha ◽  
...  
Keyword(s):  
Thin Films ◽  
Spin Dynamics ◽  
Spin Current ◽  
Single Layer ◽  
Single Layer Graphene ◽  
Spin Orbit Coupling ◽  
Spin Orbit ◽  
Layer Graphene ◽  
Important Building Block ◽  
Unique Ability

Graphene/Ferromagnet hybrid heterostructure is an important building block of spintronics due to unique ability of graphene to transport spin current over unprecedented distance and possible increase in its spin-orbit coupling...

scholarly journals Coherent quantum transport through ferromagnetic graphene structures: Effects of Rashba spin–orbit coupling

2020 ◽  
Vol 2020 (7) ◽  
Author(s):  
Kobra Hasanirokh ◽  
Fezzeh Naderi
Keyword(s):  
Transport Properties ◽  
Quantum Transport ◽  
Structural Parameters ◽  
Single Layer ◽  
Orbit Coupling ◽  
Single Layer Graphene ◽  
Spin Orbit Coupling ◽  
Spin Orbit ◽  
Layer Graphene ◽  
Rashba Spin

Abstract In a system consisting of a monolayer ferromagnetic graphene structure, based on the scattering matrix approach, we study the spin-dependent transmission coefficients, group delay time, magnetoresistance and giant magnetoresistance of spin-polarized electron tunneling through the Rashba barrier in single-layer graphene. The results show that Rashba spin–orbit coupling can cause a natural spin filter mechanism; it thus has a significant role in controlling the transmission probabilities. In addition, the quantum transport properties of our system depend critically on the structural parameters. The incidence angle, energy, barrier number, and exchange energies can strongly control the transport properties of multi-layer graphene. It is predicted that controlling spin-dependent transport in single layer graphene results can develop the well-known spintronics.

scholarly journals Dynamically generated pure spin current in single-layer graphene

2013 ◽  
Vol 87 (14) ◽  
Author(s):  
Zhenyao Tang ◽  
Eiji Shikoh ◽  
Hiroki Ago ◽  
Kenji Kawahara ◽  
Yuichiro Ando ◽  
...  
Keyword(s):  
Spin Current ◽  
Single Layer ◽  
Single Layer Graphene ◽  
Pure Spin ◽  
Layer Graphene

Oriented 2D Covalent Organic Framework Thin Films on Single-Layer Graphene

Science ◽  
2011 ◽  
Vol 332 (6026) ◽  
pp. 228-231 ◽  
Author(s):  
J. W. Colson ◽  
A. R. Woll ◽  
A. Mukherjee ◽  
M. P. Levendorf ◽  
E. L. Spitler ◽  
...  
Keyword(s):  
Thin Films ◽  
Single Layer ◽  
Single Layer Graphene ◽  
Covalent Organic Framework ◽  
Layer Graphene ◽  
Organic Framework

scholarly journals Single-layer graphene on epitaxial FeRh thin films

2020 ◽  
Vol 514 ◽  
pp. 145923 ◽  
Author(s):  
Vojtěch Uhlíř ◽  
Federico Pressacco ◽  
Jon Ander Arregi ◽  
Pavel Procházka ◽  
Stanislav Průša ◽  
...  
Keyword(s):  
Thin Films ◽  
Single Layer ◽  
Single Layer Graphene ◽  
Layer Graphene
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