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Effects of perpendicular anisotropy on the interlayer coupling in perpendicularly magnetized [Pd/Co]/Cu/ [Co/Pd] spin valves

Title
Effects of perpendicular anisotropy on the interlayer coupling in perpendicularly magnetized [Pd/Co]/Cu/ [Co/Pd] spin valves
Author
김종렬
Keywords
MULTILAYERS
Issue Date
2008-02
Publisher
AMER INST PHYSICS
Citation
APPLIED PHYSICS LETTERS, v. 92, No. 6, Article no. 062504
Abstract
The effects of perpendicular anisotropy on the interlayer coupling in perpendicularly magnetized [Pd/Co]/Cu/[Co/Pd] spin valves have been explored. It was clearly confirmed that the perpendicular anisotropy of soft and hard [Co/Pd] multilayers plays a crucial role in determining the physical characteristics of perpendicular interlayer coupling in the [Pd/Co]/Cu/[Co/Pd] spin valves. In addition, theoretical calculations demonstrated that the behavior of experimentally observed perpendicular interlayer coupling dominantly followed a Ruderman-Kittel-Kasuya-Yoshida oscillation modified by including a physical parameter directly relevant to the angle deviation of soft or hard [Co/Pd] magnetizations from the perpendicular direction in the spin valves rather than a topologically induced interlayer coupling. (C) 2008 American Institute of Physics.
URI
https://aip.scitation.org/doi/abs/10.1063/1.2839596https://repository.hanyang.ac.kr/handle/20.500.11754/76829
ISSN
0003-6951
DOI
10.1063/1.2839596
Appears in Collections:
COLLEGE OF ENGINEERING SCIENCES[E](공학대학) > MATERIALS SCIENCE AND CHEMICAL ENGINEERING(재료화학공학과) > Articles
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