@inproceedings{8ec6ddcfdd4c44879132951d91382db5,
title = "Twin boundary migration creating zero shear strain: In-situ TEM observations and atomistic simulations",
abstract = "Atomistic simulations were conducted to study the migration of \{1012\} 〈1011〉 twin boundary. A bi-crystal that satisfies the twin orientation relationship was constructed and a tensile strain was applied in parallel to the 〈c〉 axis of one crystal. Under the tensile strain, the twin boundary starts to migrate but the migration (twin growth) does not produce any observable shear strain on the bi-crystal. In-situ transmission electron microscopy (TEM) observations of a single crystal Mg under tension and compression confirm that during twinning and detwinning, no shear strain is produced. The specimen uniformly elongates and narrows during twinning, and widens across the width during detwinning.",
keywords = "Atomistic simulation, TEM, Twin boundary, Twinning",
author = "Liu, \{B. Y.\} and B. Li and Shan, \{Z. W.\}",
year = "2013",
doi = "10.1007/978-3-319-48150-0\_18",
language = "英语",
isbn = "9781118605523",
series = "Magnesium Technology",
publisher = "Minerals, Metals and Materials Society",
pages = "107--111",
booktitle = "Magnesium Technology 2013 - Held During the TMS 2013 Annual Meeting and Exhibition",
note = "Magnesium Technology 2013 - TMS 2013 Annual Meeting and Exhibition ; Conference date: 03-03-2013 Through 07-03-2013",
}