Publication Date:
2016-04-19
Description:
Author(s): Y. Ishii, S. Mori, Y. Nakahira, C. Moriyoshi, J. Park, B. G. Kim, H. Moriwake, H. Taniguchi, and Y. Kuroiwa We investigated the structural phase transition of BaAl 2 O 4 , which has a network structure with corner-sharing AlO 4 tetrahedra, via synchrotron x-ray thermal diffuse scattering measurements and first-principles calculations. BaAl 2 O 4 shows the structural phase transition at T C = 451.4 K from the P 6 3 22 p… [Phys. Rev. B 93, 134108] Published Mon Apr 18, 2016
Keywords:
Structure, structural phase transitions, mechanical properties, defects
Print ISSN:
1098-0121
Electronic ISSN:
1095-3795
Topics:
Physics
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