Microscopic understanding of domain formation in Gd-Fe thin films

Talapatra, A and Chelvane, J Arout and Mohanty, Jyoti Ranjan (2017) Microscopic understanding of domain formation in Gd-Fe thin films. In: AIP Conference Proceedings 1832.

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Abstract

We report a systematic study of the role of film thickness on the formation of magnetic domains in Gd-Fe thin films. The films having thickness up to 33 nm show no visible domain contrast, whereas the evolution of magnetic domain starts at a thickness of 50 nm. For 100 nm thick films, meandering stripe domains with long range correlation are observed with strong magnetic contrast, which symbolize the perpendicular magnetic anisotropy in the film. Our experimental result has also been complemented with 3D micromagnetic simulation.

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IITH Creators:
IITH CreatorsORCiD
Mohanty, Jyoti RanjanUNSPECIFIED
Item Type: Conference or Workshop Item (Paper)
Subjects: Physics
Divisions: Department of Physics
Depositing User: Team Library
Date Deposited: 23 Apr 2019 09:05
Last Modified: 23 Apr 2019 09:05
URI: http://raiith.iith.ac.in/id/eprint/5002
Publisher URL: http://doi.org/10.1063/1.4980764
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