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Fabrication of Spin-Transfer Nano-Oscillator by Colloidal Lithography
Joint Authors
Zhang, B. S.
Fang, Bin
Feng, Jiafeng
Wei, Hongxiang
Han, Xiufeng
Zeng, Zhongming
Source
Issue
Vol. 2015, Issue 2015 (31 Dec. 2015), pp.1-6, 6 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2015-12-13
Country of Publication
Egypt
No. of Pages
6
Main Subjects
Abstract EN
We fabricate nanoscale spin-transfer oscillators (STOs) by utilizing colloidal nanoparticles as a lithographic mask.
By this approach, high quality STO devices can be fabricated, and as an example the fabricated STO devices using MgO magnetic tunnel junction as the basic cell exhibit current-induced microwave emission with a large frequency tunability of 0.22 GHz/mA.
Compared to the conventional approaches that involve a step of defining nanoscale elements by means of electron beam lithography, which is not readily available for many groups, our strategy for STO fabrication does not require the sophisticated equipment (~ million dollars per unit) and expensive lithography resist, while being cost-effective and easy to use in laboratory level.
This will accelerate efforts to implement STO into on-chip integrated high-radio frequency applications.
American Psychological Association (APA)
Fang, Bin& Feng, Jiafeng& Wei, Hongxiang& Han, Xiufeng& Zhang, B. S.& Zeng, Zhongming. 2015. Fabrication of Spin-Transfer Nano-Oscillator by Colloidal Lithography. Journal of Nanomaterials،Vol. 2015, no. 2015, pp.1-6.
https://search.emarefa.net/detail/BIM-1069489
Modern Language Association (MLA)
Fang, Bin…[et al.]. Fabrication of Spin-Transfer Nano-Oscillator by Colloidal Lithography. Journal of Nanomaterials No. 2015 (2015), pp.1-6.
https://search.emarefa.net/detail/BIM-1069489
American Medical Association (AMA)
Fang, Bin& Feng, Jiafeng& Wei, Hongxiang& Han, Xiufeng& Zhang, B. S.& Zeng, Zhongming. Fabrication of Spin-Transfer Nano-Oscillator by Colloidal Lithography. Journal of Nanomaterials. 2015. Vol. 2015, no. 2015, pp.1-6.
https://search.emarefa.net/detail/BIM-1069489
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1069489