Phonon softening and failure of graphene under tensile strain

Solid State Communications

Volumn 200, Issue , 2014, Pages 51-55

  Hwang, Jeongwoon ^a   Ihm, Jisoon ^a   Kim, Kyung Suk ^b   Cha, Moon Hyun ^b  

^a Seoul National University   (South Korea)

^b Brown University   (United States)

Author keywords

A. Graphene; C. Kekule distortion; D. Kohn anomaly; D. Phonon instability

Indexed keywords

CALCULATIONS; DENSITY FUNCTIONAL THEORY; FAILURE (MECHANICAL); GRAPHENE; MOLECULAR GRAPHICS; PHONONS;

AB INITIO DENSITY FUNCTIONAL THEORIES (DFT); KOHN ANOMALIES; MECHANICAL FAILURES; PHONON INSTABILITIES; STRAIN INDUCED ENHANCEMENT; STRUCTURAL DISTORTIONS; STRUCTURAL SYMMETRY; SYMMETRY-BREAKING;

TENSILE STRAIN;

EID: 84908373666     PISSN: 00381098     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.ssc.2014.09.020     Document Type: Article

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