Structural and magnetic studies of sputtered Fe1-xCrx thin films
N., H. Duc
Fnidiki, A
Teillet, J
Fnidiki, A
Teillet, J
X-ray diffraction, magnetization, and Mossbauer effect investigations
have been performed for sputtered Fe1-xCrx (0 less than or equal to x
less than or equal to 0.54) thin films. The body-centered-cubic (bcc)
phase appears for x < 0.32, while the sigma phase is formed for 0.38
less than or equal to x less than or equal to 0.44. For 0.32 less than
or equal to x < 0.38 and 0.44 < x less than or equal to 0.54, the
samples are composed of both bcc and sigma phases. As the Cr
concentration increases, the ferromagnetic fraction, magnetization, and
magnitude of the hyperfine field decrease, whereas the magnitude of the
isomer shift increases. The Fe and Cr magnetic moments, isomer shift,
and hyperfine field of the bcc Fe-Cr phase have been deduced and are
discussed consistently in terms of charge and spin distributions, as
well as magnetic valence.
Chi tiết xin mời tham khảo tại http://repository.vnu.edu.vn/handle/VNU_123/32090
Title: | Structural and magnetic studies of sputtered Fe1-xCrx thin films |
Authors: | N., H. Duc Fnidiki, A Teillet, J |
Keywords: | FE-CR ALLOYS;FERROMAGNETISM;MOSSBAUER;HYPERFINE FIELDS;IRON-CHROMIUM ALLOYS |
Issue Date: | 2000 |
Publisher: | AMER INST PHYSICS, 2 HUNTINGTON QUADRANGLE, STE 1NO1, MELVILLE, NY 11747-4501 USA |
Citation: | ISIKNOWLEDGE |
Description: | JOURNAL OF APPLIED PHYSICS Volume: 88 Issue: 8 Pages: 4778-4782 ; TNS06639 |
URI: | http://repository.vnu.edu.vn/handle/VNU_123/32090 |
ISSN: | 0021-8979 |
Appears in Collections: | Bài báo của ĐHQGHN trong Web of Science |
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