Publication Date:
2015-05-27
Description:
Author(s): Michael J. Mehl, Daniel Finkenstadt, Christian Dane, Gus L. W. Hart, and Stefano Curtarolo Using density functional theory calculations, many researchers have predicted that various tungsten nitride compounds N 1 − x W x ( x 〈 1 2 ) will be “ultraincompressible” or “superhard,” i.e., as hard as or harder than diamond. Necessary conditions for such compounds are that they have large bulk and shea... [Phys. Rev. B 91, 184110] Published Tue May 26, 2015
Keywords:
Structure, structural phase transitions, mechanical properties, defects
Print ISSN:
1098-0121
Electronic ISSN:
1095-3795
Topics:
Physics
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