Paper Title:
Femtosecond Laser Driven Shock Quenching of the Nanocrystalline High-Pressure Phase of Iron
  Abstract

Quenching of the nanocrystalline high-pressure e phase of iron, which has not been observed under a conventional shock compression, was attained using a femtosecond laser. A small quantity of the g phase of iron also existed. We found that the e phase was induced by the shock itself but not the g phase. The g phase was suggested to be induced as an intermediate structure between the a-e transition. The femtosecond laser driven shock may have the potential to quench high-pressure phases which has not been attained using conventional methods.

  Info
Periodical
Materials Science Forum (Volumes 475-479)
Main Theme
Edited by
Z.Y. Zhong, H. Saka, T.H. Kim, E.A. Holm, Y.F. Han and X.S. Xie
Pages
3475-3478
DOI
10.4028/www.scientific.net/MSF.475-479.3475
Citation
T. Sano, H. Mori, O. Sakata, E. Ohmura, I. Miyamoto, A. Hirose, K. F. Kobayashi, "Femtosecond Laser Driven Shock Quenching of the Nanocrystalline High-Pressure Phase of Iron", Materials Science Forum, Vols. 475-479, pp. 3475-3478, 2005
Online since
January 2005
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