Journal
AIP ADVANCES
Volume 8, Issue 5, Pages -Publisher
AMER INST PHYSICS
DOI: 10.1063/1.5006110
Keywords
-
Funding
- National Natural Science Foundation of China [51501033, 51561023, 51671097]
- National Natural Science Funds for Distinguished Young Scholar [51425401]
- Fundamental Research Funds for the Central Universities [140901001]
- National Key laboratory of Solid State Microstructures Physics [M28025]
- Scientific Research Start-up Foundation of Jiangxi University of Science and Technology [3401223257]
Ask authors/readers for more resources
Diffusion process by Nd-Al and Pr-Al alloys was compared and investigated in Nd-Fe-B thin films. Enhanced coercivity 2.06T and good squareness was obtained by using Pr85Al15 and Nd85Al15 alloys as diffusion sources. But the coercivity of diffusion-processed thin films by Pr70Al30 and Pr55Al45 alloys decreased to 2.04T and 1.82T. High ambient coercivity of 2.26T was achieved in diffusion-processed thin film by Nd70Al30 leading to an improved coercivity thermal stability because Nd2Fe14B grains were enveloped by Nd-rich phase as seen by transmission electron microscopy Nd-loss image. Meanwhile, microstructure-dependent parameters alpha and N-eff were improved. However, high content of Al in diffusion- processed thin film by Nd55Al45 lead to degraded texture and coercivity. (C) 2017 Author(s).
Authors
I am an author on this paper
Click your name to claim this paper and add it to your profile.
Reviews
Recommended
No Data Available
Share Paper
