Superhard Monoclinic Polymorph of Carbon
作者： Quan Li , Yanming Ma , Artem R. Oganov , Hongbo Wang , Hui Wang
DOI: 10.1103/PHYSREVLETT.102.175506
关键词: Bulk modulus 、 Materials science 、 Phase (matter) 、 Monoclinic crystal system 、 X-ray crystallography 、 Graphite 、 Crystallography 、 Diamond 、 Ab initio 、 Carbon
摘要: We report a novel phase of carbon possessing a monoclinic C 2/m structure (8 atoms/cell) identified using an ab initio evolutionary structural search. This polymorph, which we call M-…
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