Publication Date:
2013-06-06
Description:
Author(s): Sung-Hoon Lee, Jongseob Kim, Sae-Jin Kim, Sungjin Kim, and Gyeong-Su Park We investigate using first-principles calculations the atomic structure of the orthorhombic phase of Ta 2 O 5 . Although this structure has been studied for decades, the correct structural model is controversial owing to the complication of structural disorder. We identify a new low-energy high-symmetry... [Phys. Rev. Lett. 110, 235502] Published Wed Jun 05, 2013
Keywords:
Condensed Matter: Structure, etc.
Print ISSN:
0031-9007
Electronic ISSN:
1079-7114
Topics:
Physics