期刊
APPLIED PHYSICS LETTERS
卷 107, 期 2, 页码 -出版社
AMER INST PHYSICS
DOI: 10.1063/1.4926929
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资金
- National Natural Science Foundation of China [11302084]
- Fundamental Research Funds for the Central Universities [JUSRP11529]
- Key Laboratory for Intelligent Nano Materials and Devices of the Ministry of Education (NUAA) [INMD-2015M01]
- Thousand Youth Talents Plan
The temperature-dependent stress-strain relations of monolayer black phosphorus (BP) under biaxial and uniaxial tension as well as shear deformation are investigated using molecular dynamics (MD) simulations. The predicted strength and moduli are in good agreement with the available results from the first-principle method. In particular, the amplitude to wavelength ratio of wrinkles under shear deformation using MD simulations also agrees well with that from the existing theory. This study provides physical insights into the origins of the temperature-dependent mechanical properties of the monolayer BP. (C) 2015 AIP Publishing LLC.
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