Publikationsdatum:
2014-09-27
Beschreibung:
Author(s): R. F. Zhang, D. Legut, X. D. Wen, S. Veprek, K. Rajan, T. Lookman, H. K. Mao, and Y. S. Zhao The energetically most stable orthorhombic structure of OsB2 and IrB2 is dynamically stable for OsB2 but unstable for IrB2. Both diborides have substantially lower shear strength in their easy slip systems than their metal counterparts. This is attributed to an easy sliding facilitated by out-of-pla... [Phys. Rev. B 90, 094115] Published Fri Sep 26, 2014
Schlagwort(e):
Structure, structural phase transitions, mechanical properties, defects
Print ISSN:
1098-0121
Digitale ISSN:
1095-3795
Thema:
Physik