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논문 기본 정보
- 자료유형
- 학술저널
- 저자정보
- 발행연도
- 2011.6
- 수록면
- 97 - 100 (4page)
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초록· 키워드
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Bilayers of soft NiFe (150 ㎚-420 ㎚) on hard Ni (150 ㎚) were prepared by electrodeposition. The process of magnetization reversal in the NiFe/Ni bilayers was then investigated. The hysteresis loop generated by a magnetization reversal of soft NiFe under a positive saturation state of a hard Ni layer shows a shift along the negative field axis, which is clear evidence for the exchange spring effect in the NiFe/Ni bilayers. The dependence of the coercive field H<SUB>c</SUB> and exchange bias field Hex on the thickness of the NiFe layer was also investigated. As the NiFe thickness increases from 150 ㎚ to 420 ㎚, both H<SUB>c</SUB> and H<SUB>ex</SUB> decrease rapidly from H<SUB>c</SUB>= 51.7 Oe and H<SUB>ex</SUB> = 12.2 Oe, and saturate to H<SUB>c</SUB> = 5.8 Oe and H<SUB>ex</SUB> = 3.5 Oe.
목차
1. Introduction
2. Experiments
3. Results and Discussion
4. Conclusion
Acknowledgement
References
참고문헌 (8)
참고문헌 신청
1. [인터넷자원] - Andreas Bill / / Lecture at the 1st PSI Summer School on Condensed Matter Research, 1
2. [학술지(정기간행물)] - J. Nogués / 2005 / / Physics Reports 422 : 65 ~
3. [학술지(정기간행물)] - A. Ktena / 2008 / / Physica B: Condensed Matter 403 : 320 ~
4. [학술지(정기간행물)] - Eric E. Fullerton / 1999 / / J. Magn. Magn. Mater 200 : 392 ~
5. [학술지(정기간행물)] - D. Suess / 2005 / / Appl. Phys. Lett 87 : 012504 ~
2. [학술지(정기간행물)] - J. Nogués / 2005 / / Physics Reports 422 : 65 ~
3. [학술지(정기간행물)] - A. Ktena / 2008 / / Physica B: Condensed Matter 403 : 320 ~
4. [학술지(정기간행물)] - Eric E. Fullerton / 1999 / / J. Magn. Magn. Mater 200 : 392 ~
5. [학술지(정기간행물)] - D. Suess / 2005 / / Appl. Phys. Lett 87 : 012504 ~
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