THE DEVELOPMENT of PERPENDICULAR MAGNETIC TUNNELING JUNCTIONS

Huang Ming Lee, Yen Chi Lee, Hao Hsuan Chen, Lance Horng, Jong Ching Wu, Ching Ming Lee, Te Ho Wu, Gung Chern

Research output: Contribution to journalArticle

10 Citations (Scopus)

Abstract

This paper reviews the progress made over the last few years in understanding the development of perpendicular magnetic tunneling junctions (pMTJs). The material systems for making pMTJs, including rare-earth/transition metal alloys, L10-ordered (Co, Fe)-Pt alloys, Co/(Pd, Pt) multilayers, and CoFeB-MgO crystallized structures, are briefly introduced. The fabrication processes of the MTJ devices are focused on, consisting of open-trench, etch-back and self-aligned techniques. The authors also propose a spin-torque nano-oscillator based on pMTJ, for application in GHz range telecommunications.

Original languageEnglish
Article number1230002
JournalSPIN
Volume2
Issue number1
DOIs
Publication statusPublished - 2012 Mar 1

Fingerprint

Transition metal alloys
Rare earths
Telecommunication
Multilayers
Torque
Fabrication
torque
telecommunication
rare earth elements
transition metals
oscillators
fabrication

All Science Journal Classification (ASJC) codes

  • Electronic, Optical and Magnetic Materials
  • Atomic and Molecular Physics, and Optics
  • Electrical and Electronic Engineering

Cite this

Lee, H. M., Lee, Y. C., Chen, H. H., Horng, L., Wu, J. C., Lee, C. M., ... Chern, G. (2012). THE DEVELOPMENT of PERPENDICULAR MAGNETIC TUNNELING JUNCTIONS. SPIN, 2(1), [1230002]. https://doi.org/10.1142/S2010324712300022
Lee, Huang Ming ; Lee, Yen Chi ; Chen, Hao Hsuan ; Horng, Lance ; Wu, Jong Ching ; Lee, Ching Ming ; Wu, Te Ho ; Chern, Gung. / THE DEVELOPMENT of PERPENDICULAR MAGNETIC TUNNELING JUNCTIONS. In: SPIN. 2012 ; Vol. 2, No. 1.
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Lee, HM, Lee, YC, Chen, HH, Horng, L, Wu, JC, Lee, CM, Wu, TH & Chern, G 2012, 'THE DEVELOPMENT of PERPENDICULAR MAGNETIC TUNNELING JUNCTIONS', SPIN, vol. 2, no. 1, 1230002. https://doi.org/10.1142/S2010324712300022

THE DEVELOPMENT of PERPENDICULAR MAGNETIC TUNNELING JUNCTIONS. / Lee, Huang Ming; Lee, Yen Chi; Chen, Hao Hsuan; Horng, Lance; Wu, Jong Ching; Lee, Ching Ming; Wu, Te Ho; Chern, Gung.

In: SPIN, Vol. 2, No. 1, 1230002, 01.03.2012.

Research output: Contribution to journalArticle

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