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논문 기본 정보
- 자료유형
- 학술저널
- 저자정보
- 발행연도
- 2011.6
- 수록면
- 92 - 96 (5page)
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초록· 키워드
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This study investigated theoretically the properties of the spin transfer torque acting on a ferromagnet in a ferromagnet-normal metal-antiferromagnet junction. Earlier work showed that the angular dependence of the spin transfer torque can be a wavy-type if the junction satisfies a special symmetry. This paper reports a simple model analysis that allows a derivation of the wavy angular dependence without taking advantage of the symmetry. This result suggests that the wavy angular dependence can appear even when the symmetry is broken. As an illustration, the angular dependence was calculated as a function of the degree of the compensation at the normal metal-antiferromagnet interface. The implications of the result for the current-induced magnetization precession are discussed.
목차
1. Introduction
2. Angular Dependence of F-N-AF Structure
3. Discussion
4. Conclusion
Acknowledgement
References
참고문헌 (54)
참고문헌 신청
1. [학술지(정기간행물)] - L. Berger / 1996 / / Phys. Rev. B 54 : 9353 ~
2. [학술지(정기간행물)] - J. C. Slonczewski / 1996 / / J. Magn. Magn. Mater 159 : L1 ~
3. [학술지(정기간행물)] - D. C. Ralph / 2008 / / J. Magn. Magn. Mater 320 : 1190 ~
4. [학술지(정기간행물)] - H. Koo / 2002 / / Appl. Phys. Lett 81 : 862 ~
5. [기타자료] - S. S. P. Parkin / 2004 / U. S. Patent No. 6,834,005
2. [학술지(정기간행물)] - J. C. Slonczewski / 1996 / / J. Magn. Magn. Mater 159 : L1 ~
3. [학술지(정기간행물)] - D. C. Ralph / 2008 / / J. Magn. Magn. Mater 320 : 1190 ~
4. [학술지(정기간행물)] - H. Koo / 2002 / / Appl. Phys. Lett 81 : 862 ~
5. [기타자료] - S. S. P. Parkin / 2004 / U. S. Patent No. 6,834,005
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