DocumentCode
2935120
Title
Bias Field Free Spin Torque Driven Microwave High-Q Oscillator
Author
Zhu, X. ; Zhu, J.
Author_Institution
Carnegie Mellon Univ., Pittsburgh
fYear
2006
fDate
8-12 May 2006
Firstpage
121
Lastpage
121
Abstract
This paper presents a novel design for a bias-field free spin torque driven high-Q oscillator over a wide range of microwave frequencies. All the analysis presented in this paper are the results of micromagnetic simulation with inclusion of spin momentum transfer. The bias field free is realized in a spin torque driven microwave oscillator by the utlization of material perpendicular anisotropy.
Keywords
micromagnetics; microwave circuits; oscillators; perpendicular magnetic anisotropy; bias-field free spin torque; micromagnetic simulation; microwave frequencies; microwave high-Q oscillator; perpendicular anisotropy; spin momentum transfer; AC generators; Anisotropic magnetoresistance; Magnetic materials; Magnetization; Microwave frequencies; Microwave generation; Microwave oscillators; Spin valves; Torque; Voltage;
fLanguage
English
Publisher
ieee
Conference_Titel
Magnetics Conference, 2006. INTERMAG 2006. IEEE International
Conference_Location
San Diego, CA
Print_ISBN
1-4244-1479-2
Type
conf
DOI
10.1109/INTMAG.2006.375621
Filename
4261555
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