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논문 기본 정보
- 자료유형
- 학술저널
- 저자정보
- 발행연도
- 2010.3
- 수록면
- 1 - 6 (6page)
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초록· 키워드
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The magnetic properties of amorphous Fe were investigated by examining the electronic structures of structurally disordered Fe systems generated from crystalline bcc and fcc Fe using a Monte-Carlo simulation. As a rst principles band method, the real space spin-polarized tight-binding linearized-mun-tin-orbital recursion method was used in the local spin density approximation. Compared to the crystalline system, the electronic structures of the disordered systems were characterized by a broadened band width, smoothened local density of states, and reduced local magnetic moment. The magnetic structures depend on the short range configurations. The antiferromagnetic structure is the most stable for a bcc-based disordered system, whereas the noncollinear spin spiral structure is more stable for a fcc-based system.
목차
1. Introduction
2. Computational Method
3. Results
4. Conclusion
Acknowledgments
References
참고문헌 (33)
참고문헌 신청
1. [단행본] - R. C. O’Handley / 1983 / Amorphous Metallic Alloys / BMM, Butterworths
2. [학술지(정기간행물)] - M. L. Fdez-Gubieda / 2000 / / Phys. Rev. B 62 (5746)
3. [학술지(정기간행물)] - N. Saito / 1986 / / J. Phys. F 16 (911)
4. [학술지(정기간행물)] - J. M. D. Coey / 1981 / / J. Phys. F 11 (2707)
5. [학술대회논문] - H. Wakabayashii / 1987 / World Scientic / Proceedings of the International Symposium on Physics of Magnetic Materials 1986
2. [학술지(정기간행물)] - M. L. Fdez-Gubieda / 2000 / / Phys. Rev. B 62 (5746)
3. [학술지(정기간행물)] - N. Saito / 1986 / / J. Phys. F 16 (911)
4. [학술지(정기간행물)] - J. M. D. Coey / 1981 / / J. Phys. F 11 (2707)
5. [학술대회논문] - H. Wakabayashii / 1987 / World Scientic / Proceedings of the International Symposium on Physics of Magnetic Materials 1986
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