An in-situ magnetising holder achieving 1.5 T in-plane field in 200 kV transmission electron microscope
In this study, the reason for the low field was analysed, and the field strength was significantly elevated by reducing the field application area of the field generator. From finite element method calculations and experimental measurements, a 1.5 T in-plane field was achieved by our new holder in a 200-kV TEM, and images with good quality could still be obtained. Using the newly developed holder, the magnetisation process of hot-pressed NdFeB magnets was observed. The in-situ magnetising holder can be used in research on a wide variety of magnetic materials.PMID:38493522 | DOI:10.1016/j.ultramic.2024.113950
Source: Ultramicroscopy - Category: Laboratory Medicine Authors: Tian Bai Xin Sun Jiazhuan Qin Fei Li Qiang Gao Weixing Xia Renjie Chen Aru Yan Wei Li Source Type: research
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