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음파전기화학 방식을 이용한 퍼멀로이 나노 시트 합성법 및 자성 특성

Title
음파전기화학 방식을 이용한 퍼멀로이 나노 시트 합성법 및 자성 특성
Other Titles
Synthesis of Permalloy (Ni-Fe) Nanosheets through Sonoelectrochemical Methods and its Magnetic Properties
Author
유봉영
Keywords
Permalloy; Electrodeposition; Nanosheet; Sonication; Magnetic property
Issue Date
2018-08
Publisher
한국표면공학회
Citation
한국표면공학회지, v. 51, No. 4, Page. 202-206
Abstract
Permalloy(Ni80−Fe20) which is known for its soft magnetic properties is a well-known material that has been studied intensively. Permalloy nanoflakes were fabricated with the combination of electrodeposition and sonication process. Ultrasonic power was applied to the deposited alloy which produced nanoflakes in forms of sheet. High internal stress created cracks which helped the peeling of permalloy into nanosheets. Because of shape anisotropy, flakes could be aligned by magnetic field. The magnetic properties of the nanosheets were observed, and the variation of magnetic properties with the alignment of flake was also investigated.
URI
http://koreascience.or.kr/article/JAKO201828566321870.pagehttps://repository.hanyang.ac.kr/handle/20.500.11754/105671
ISSN
1225-8024
DOI
10.5695/JKISE.2018.51.4.202
Appears in Collections:
COLLEGE OF ENGINEERING SCIENCES[E](공학대학) > MATERIALS SCIENCE AND CHEMICAL ENGINEERING(재료화학공학과) > Articles
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