Startseite UB

Optimal spin current pattern for fast domain wall propagation in nanowires

Yan, P. and Sun, Zhou Zhou and Schliemann, John and Wang, X. (2010) Optimal spin current pattern for fast domain wall propagation in nanowires. Europhys. Lett. 92, p. 27004.

[img]
Preview
PDF
Download (254kB)

at publisher (via DOI)

Other URL: http://iopscience.iop.org/0295-5075/92/2/27004/fulltext/


Abstract

One of the important issues in nanomagnetism is to lower the current needed for a technologically useful domain wall (DW) propagation speed. Based on the modified Landau-Lifshitz-Gilbert (LLG) equation with both Slonczewski spin-transfer torque and the field-like torque, we derive an optimal temporally and spatially varying spin current pattern for fast DW propagation along nanowires. Under such ...

plus


Export bibliographical data

Item Type:Article
Date:16 November 2010
Institutions:Physics > Institute of Theroretical Physics > Chair Professor Grifoni > Group John Schliemann
Projects:SFB 689: Spinphänomene in reduzierten Dimensionen
Identification Number:
ValueType
doi:10.1209/0295-5075/92/27004DOI
Subjects:500 Science > 530 Physics
Status:Published
Refereed:Yes, this version has been refereed
Created at the University of Regensburg:Yes
Owner: Webmaster Grifoni
Deposited On:15 May 2012 12:27
Last Modified:13 Mar 2014 18:51
Item ID:24340
Owner Only: item control page
  1. University

University Library

Publication Server

Contact person
Gernot Deinzer

Telefon 0941 943-2759
Contact