Formation of vacancy-type defects in titanium nickelide

Anatoly Anatolievich Baturin, Aleksander Lotkov, Victor Grishkov, Andrei Lider

Division for Experimental Physics

Research output: Contribution to journal › Article › peer-review

Abstract

In this report we briefly review the current state-of-the-art and challenges in determining point defect properties from first-principles calculations as well as from experimental measurements in titanium nickelid. Based on the vacancy formation energy and the activation energy for vacancy migration in TiNi, vacancy mediated diffusion mechanism was examined. The influence of vacancies and antisite defects on the TiNi structural phase transition has been described.

Original language	English
Article number	03017
Journal	MATEC Web of Conferences
Volume	33
DOIs	https://doi.org/10.1051/matecconf/20153303017
Publication status	Published - 7 Dec 2015

ASJC Scopus subject areas

Chemistry(all)
Engineering(all)
Materials Science(all)

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