Media type: E-Article Title: Potential superhard osmium dinitride with fluorite and pyrite structure: First-principles calculations Contributor: Fan, Chang-Zeng; Zeng, Song-Yan; Li, Li-Xin; Zhan, Zai-Ji; Liu, Ri-Ping; Wang, Wen-Kui; Zhang, Ping; Yao, Yu-Gui Published: American Physical Society (APS), 2006 Published in: Physical Review B, 74 (2006) 12 Language: English DOI: 10.1103/physrevb.74.125118 ISSN: 1098-0121; 1550-235X Origination: Footnote: