First-principles calculation of the nonadiabatic spin transfer torque in Ni and Fe

2011 ◽  
Vol 84 (22) ◽  
Author(s):  
Keith Gilmore ◽  
Ion Garate ◽  
Allan H. MacDonald ◽  
M. D. Stiles
Keyword(s):  
First Principles ◽  
Spin Transfer Torque ◽  
Spin Transfer ◽  
First Principles Calculation

scholarly journals Nonlinear bias dependence of spin-transfer torque from atomic first principles

2011 ◽  
Vol 84 (1) ◽  
Author(s):  
Xingtao Jia ◽  
Ke Xia ◽  
Youqi Ke ◽  
Hong Guo
Keyword(s):  
First Principles ◽  
Spin Transfer Torque ◽  
Spin Transfer

scholarly journals First-principles spin-transfer torque in CuMnAs|GaP|CuMnAs junctions

2017 ◽  
Vol 95 (6) ◽  
Author(s):  
Maria Stamenova ◽  
Razie Mohebbi ◽  
Jamileh Seyed-Yazdi ◽  
Ivan Rungger ◽  
Stefano Sanvito
Keyword(s):  
First Principles ◽  
Spin Transfer Torque ◽  
Spin Transfer

scholarly journals Spin transfer torque in Mn3Ga -based ferrimagnetic tunnel junctions from first principles

2021 ◽  
Vol 103 (9) ◽  
Author(s):  
Maria Stamenova ◽  
Plamen Stamenov ◽  
Farzad Mahfouzi ◽  
Qilong Sun ◽  
Nicholas Kioussis ◽  
...  
Keyword(s):  
First Principles ◽  
Tunnel Junctions ◽  
Spin Transfer Torque ◽  
Spin Transfer

FIRST PRINCIPLES CALCULATION OF THE PHONON SPECTRA OF SOLIDS

1981 ◽  
Vol 42 (C6) ◽  
pp. C6-625-C6-627 ◽  
Author(s):  
P. E. Van Camp ◽  
V. E. Van Doren ◽  
J. T. Devreese
Keyword(s):  
First Principles ◽  
First Principles Calculation ◽  
Phonon Spectra

Introduction of spin torques

2017 ◽  
Author(s):  
T. Kimura
Keyword(s):  
Angular Momentum ◽  
Giant Magnetoresistance ◽  
Spontaneous Magnetization ◽  
Magnetic Domain ◽  
Magnetic Multilayers ◽  
Transfer Effect ◽  
Spin Transfer Torque ◽  
Spin Transfer ◽  
Spin Angular Momentum ◽  
Spin Torques

This chapter discusses the spin-transfer effect, which is described as the transfer of the spin angular momentum between the conduction electrons and the magnetization of the ferromagnet that occurs due to the conservation of the spin angular momentum. L. Berger, who introduced the concept in 1984, considered the exchange interaction between the conduction electron and the localized magnetic moment, and predicted that a magnetic domain wall can be moved by flowing the spin current. The spin-transfer effect was brought into the limelight by the progress in microfabrication techniques and the discovery of the giant magnetoresistance effect in magnetic multilayers. Berger, at the same time, separately studied the spin-transfer torque in a system similar to Slonczewski’s magnetic multilayered system and predicted spontaneous magnetization precession.

scholarly journals First-Principles Quantum Transport Modeling of Spin-Transfer and Spin-Orbit Torques in Magnetic Multilayers

2018 ◽  
pp. 1-35 ◽  
Author(s):  
Branislav K. Nikolić ◽  
Kapildeb Dolui ◽  
Marko D. Petrović ◽  
Petr Plecháč ◽  
Troels Markussen ◽  
...  
Keyword(s):  
Quantum Transport ◽  
First Principles ◽  
Magnetic Multilayers ◽  
Spin Transfer ◽  
Transport Modeling ◽  
Spin Orbit
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