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The accelerating nanoscale Kirkendall effect in Co films–native oxide Si(100)system induced by high magnetic fields
Alternative TitleThe accelerating nanoscale Kirkendall effect in Co films–native oxide Si (100) system induced by high magnetic fields
Yue Zhao1; Kai Wang2; Shuang Yuan3; Yonghui Ma4; Guojian Li2; Qiang Wang2
2020
Source Publication材料科学技术:英文版
ISSN1005-0302
Volume42.0Issue:011Pages:127-135
AbstractThe morphology evolution and magnetic properties of Co films–native oxide Si(100)were investigated at 873,973,and 1073 K in a high magnetic field of 11.5 T.Formation of Kirkendall voids in the Co films was found to cause morphology evolution due to the difference in diffusion flux of Co and Si atoms through the native oxide layer.The high magnetic fields had considerable effect on the morphology evolution by accelerating nanoscale Kirkendall effect.The diffusion mechanism in the presence of high magnetic fields was given to explain the increase of diffusion coefficient.The morphology evolution of Co films on native oxide Si(100)under high magnetic fields during annealing resulted in the magnetic properties variation.
KeywordThin films Annealing Diffusion Kirkendall effect High magnetic field
Indexed ByCSCD
Language中文
Funding Project[National Natural Science Foundation of China] ; [Liaoning Innovative Research Team in University] ; [Fundamental Research Funds for the Central Universities]
CSCD IDCSCD:6758255
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Document Type期刊论文
Identifierhttp://ir.imr.ac.cn/handle/321006/157251
Collection中国科学院金属研究所
Affiliation1.Institute of Microscale Optoelectronics,Shenzhen University
2.Key Laboratory of Electromagnetic Processing of Materials(Ministry of Education
3.Department of New Energy Science and Engineering,School of Metallurgy,Northeastern University
4.中国科学院金属研究所
Recommended Citation
GB/T 7714
Yue Zhao,Kai Wang,Shuang Yuan,等. The accelerating nanoscale Kirkendall effect in Co films–native oxide Si(100)system induced by high magnetic fields[J]. 材料科学技术:英文版,2020,42.0(011):127-135.
APA Yue Zhao,Kai Wang,Shuang Yuan,Yonghui Ma,Guojian Li,&Qiang Wang.(2020).The accelerating nanoscale Kirkendall effect in Co films–native oxide Si(100)system induced by high magnetic fields.材料科学技术:英文版,42.0(011),127-135.
MLA Yue Zhao,et al."The accelerating nanoscale Kirkendall effect in Co films–native oxide Si(100)system induced by high magnetic fields".材料科学技术:英文版 42.0.011(2020):127-135.
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