Engineering of a magnetic anisotropy using particles embedded in nano-multilayer structures
SCIE
SCOPUS
- Title
- Engineering of a magnetic anisotropy using particles embedded in nano-multilayer structures
- Authors
- Jeon, IJ; Kang, DW; Kim, DE; Kim, DH; Choe, SB; Shin, SC
- Date Issued
- 2002-09-30
- Publisher
- ELSEVIER SCIENCE BV
- Abstract
- We report the manipulation of magnetic anisotropy in a Co/Pt nano-multilayer (nano-ML) system with particles being embedded. The samples, fabricated by a newly-developed normal incidence pulsed laser deposition (NIPLD) method have salient magnetic characteristics, different from particle-free samples of almost the same structure: (1) they exhibit biaxial magnetic anisotropies and (2) there exists a critical field at which the change in easy direction from a parallel direction to a perpendicular direction and vice versa. By the careful manipulation of particles and nano-layers, we also demonstrate the control of the degree of magnetic anisotropy by embedding particles in a well-defined nano-ML system: uniaxial anisotropy to biaxial one and vice versa. This work, indeed, clearly shows that the integration of nano-building blocks into nano-structures can tailor properties of nano-materials. (C) 2002 Elsevier Science B.V. All rights reserved.
- Keywords
- magnetic anisotropy; nano-multilayer structures; normal incidence pulsed laser deposition; CARBON NANOTUBES; BUILDING-BLOCKS; CLUSTERS; DEPOSITION; NANOWIRES; DEVICES
- URI
- https://oasis.postech.ac.kr/handle/2014.oak/18826
- DOI
- 10.1016/S0169-4332(02)00432-4
- ISSN
- 0169-4332
- Article Type
- Article
- Citation
- APPLIED SURFACE SCIENCE, vol. 197, page. 639 - 643, 2002-09-30
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- There are no files associated with this item.
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