Inductance due to spin current
The inductance of spintronic devices that transport charge neutral spin currents is discussed. It is known that in a media that contains charge neutral spins, a timevarying electric field induces a spin current. We show that since the spin current itself produces an electric field, this implies exi... Full description
Journal Title:  Journal of Applied Physics 21 March 2014, Vol.115(11) 
Main Author:  Chen, Wei 
Format:  Electronic Article 
Language: 
English 
Subjects:  
ID:  ISSN: 00218979 ; EISSN: 10897550 ; DOI: 10.1063/1.4868543 
Link:  http://dx.doi.org/10.1063/1.4868543 
Zum Text: 
SendSend as email
Add to Book BagAdd to Book Bag
Staff View
recordid:  aip_complete10.1063/1.4868543 
title:  Inductance due to spin current 
format:  Article 
creator: 

subjects: 

ispartof:  Journal of Applied Physics, 21 March 2014, Vol.115(11) 
description:  The inductance of spintronic devices that transport charge neutral spin currents is discussed. It is known that in a media that contains charge neutral spins, a timevarying electric field induces a spin current. We show that since the spin current itself produces an electric field, this implies existence of inductance and electromotive force when the spin current changes with time. The relations between the electromotive force and the corresponding flux, which is a vector calculated by the cross product of electric field and the trajectory of the device, are clarified. The relativistic origin generally renders an extremely small inductance, which indicates the advantage of spin current in building low inductance devices. The same argument also explains the inductance due to electric dipole current and applies to physical dipoles consist of polarized bound charges. 
language:  eng 
source:  
identifier:  ISSN: 00218979 ; EISSN: 10897550 ; DOI: 10.1063/1.4868543 
fulltext:  fulltext 
issn: 

url:  Link 
@attributes 
 
PrimoNMBib 
