Journal of Korean Ophthalmic Optics Society (한국안광학회지)
- Volume 12 Issue 2
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- Pages.13-17
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- 2007
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- 1226-5012(pISSN)
Variation of Magnetoresistance of rotation of Iron thin Film
철박막회전에 따른 자기저항의 변화
- Yang, Ki-Won (Department of Visual Optics, Kyungwoon University) ;
- Son, Jeong-Sik (Department of Visual Optics, Kyungwoon University) ;
- Kwak, Ho-Weon (Department of Visual Optics, Kyungwoon University) ;
- Park, Sang-Chul (Department of Ophthalmic Optics, Busan College of Information Technology)
- Received : 2007.01.14
- Published : 2007.04.26
Abstract
Magnetoresistance(MR) in ferromagnetic thin film to make thermal evaporating method in various angle configurations were observed. The degree of transition from positive magnetoresistance to negative magnetoresistance is observed to 34 degree in anisotropy magnetoresistance experiment. In the angle configuration such that the film sample was placed perpendicular to the magnetic field, the difference of FDMP and degree of transition in iron and nickel films is observed due to the fundamental difference of magnetic easy axis.
열증착법으로 제작한 강자성체인 철박막에서 전류와 자기장이 이루는 각도의 변화에 따른 자기저항의 변화를 관찰하였다. 이방상자기저항현상에서 철박막인 경우에는 박막면이 중간자화용이축이므로 PMR 에서 NMR로의 전이가