Dislocation Structures in Low-Angle Grain Boundaries of α-Al2O3

Alumina (α-Al2O3) is one of the representative high-temperature structural materials. Dislocations in alumina play an important role in its plastic deformation, and they have attracted much attention for many years. However, little is known about their core atomic structures, with a few exceptions,...

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Bibliographic Details
Main Authors: Eita Tochigi, Atsutomo Nakamura, Naoya Shibata, Yuichi Ikuhara
Format: Article
Language:English
Published: MDPI AG 2018-03-01
Series:Crystals
Subjects:
Online Access:http://www.mdpi.com/2073-4352/8/3/133