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Elsevier, Materials Science and Engineering: A, (449-451), p. 1111-1114, 2007

DOI: 10.1016/j.msea.2006.02.250

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In situ observation of solid-state amorphization in Nd2Fe14B alloy by electron irradiation

Journal article published in 2007 by Takeshi Nagase ORCID, Akihiro Nino, Yukichi Umakoshi
This paper was not found in any repository, but could be made available legally by the author.
This paper was not found in any repository, but could be made available legally by the author.

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Abstract

In situ observation of solid-state amorphization in Nd2Fe14B compound was achieved by electron irradiation method. Under 2.0MeV electron irradiation, crystalline contrast corresponding to Nd2Fe14B crystalline phase in a bright-field image disappeared suddenly when the total dose reached a critical value. The amorphous phase was rapidly formed under electron irradiation. Solid-state amorphization process at the critical total dose seems to be analogous to thermal melting process of crystal at the melting temperature.