Effects of composition, thickness and temperature on the magnetic properties of amorphous CoFeB thin films

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• 作者：Anabil Gayen^a ; Gobinda Kumar Prasad^a ; Srijani Mallik^b ; Subhankar Bedanta^b ; Alagarsamy Perumal^a ; ^{perumal@iitg.ernet.in}
• 关键词：Amorphous ; Domain structure ; Transcritical loop ; Coercivity ; Magnetic anisotropy
• 刊名：Journal of Alloys and Compounds
• 出版年：2017
• 出版时间：15 February 2017
• 年：2017
• 卷：694
• 期：Complete
• 页码：823-832
• 全文大小：3787 K
• 卷排序：694

文摘

Preparation of amorphous Co80-yFeyB20 (x nm) films with y = 40, 60 and x = 7–200 nm. Study of thickness and composition dependent magnetic properties of CoFeB films. Understanding the origin of effective magnetic anisotropy and domain structure. Study of effect of temperature on the magnetic properties of CoFeB films. Cognizing correlation between anisotropy, domain structure and magnetic properties.