Direct visualization of Ni-Nb bulk metallic glasses surface: From initial nucleation to full crystallization

A. I. Oreshkin, V. N. Mantsevich, S. V. Savinov, S. I. Oreshkin, V. I. Panov, N. S. Maslova, D. V. Louzguine-Luzgin

研究成果: Article査読

10 被引用数 (Scopus)

抄録

This article is devoted to in situ investigation of the Ni-based bulk metallic glass structural evolution and crystallization behavior by scanning tunneling microscopy/spectroscopy. The possibility of different surface nanostructures formation is shown by annealing of an original bulk glassy alloy in ultra high vacuum. Atomic locations in these surface nanostructures are completely different from those formed according to Ni-Nb binary phase diagram in the bulk area of the sample. The validity of the results is also verified by transmission electron microscopy and nano-beam diffraction measurements.

本文言語English
論文番号181601
ジャーナルApplied Physics Letters
101
18
DOI
出版ステータスPublished - 2012 10 29

ASJC Scopus subject areas

  • 物理学および天文学(その他)

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