Please use this identifier to cite or link to this item: http://hdl.handle.net/10397/4421
Title: Multiple-mode excitation in spin-transfer nanocontacts with dynamic polarizer
Authors: Wang, N
Wang, XL
Qin, W
Yeung, SH
Kwok, DT
Wong, HF
Xue, Q
Chu, PK
Leung, CW 
Ruotolo, A
Keywords: Aluminium
Cobalt
Copper
Ferromagnetic materials
Magnetic multilayers
Nanocontacts
Nanomagnetics
Spin polarised transport
Vortices
Issue Date: 13-Jun-2011
Publisher: American Institute of Physics
Source: Applied physics letters, 13 June, 2011, v. 98, no. 24, 242506. p. 1-3 How to cite?
Journal: Applied physics letters 
Abstract: We report our study on the emission response of a magnetic nanocontact with dynamic polarizer in perpendicular magnetic field. In this configuration three modes are accessible, two of which correspond to the precessional motion of a vortex in one of the two ferromagnetic layers with the other working as a static polarizer. At high currents a third mode can be observed that is ascribed to the simultaneous precession of two vortices, one in each layer, with the other layer working as a dynamic polarizer.
URI: http://hdl.handle.net/10397/4421
ISSN: 0003-6951 (print)
1077-3118 (online)
DOI: 10.1063/1.3600328
Rights: © 2011 American Institute of Physics. This article may be downloaded for personal use only. Any other use requires prior permission of the author and the American Institute of Physics. The following article appeared in N Wang et al., Appl. Phys. Lett. 98, 242506 (2011) and may be found at http://apl.aip.org/resource/1/applab/v98/i24/p242506_s1.
Appears in Collections:Journal/Magazine Article

Files in This Item:
File Description SizeFormat 
2456.pdf184.18 kBAdobe PDFView/Open
Access
View full-text via PolyU eLinks SFX Query
Show full item record

SCOPUSTM   
Citations

4
Last Week
0
Last month
0
Citations as of May 27, 2016

WEB OF SCIENCETM
Citations

2
Last Week
0
Last month
0
Citations as of May 27, 2016

Page view(s)

298
Last Week
2
Last month
Checked on May 29, 2016

Download(s)

223
Checked on May 29, 2016

Google ScholarTM

Check

Altmetric



Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.