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Mechanical properties of single-layer black phosphorus.
- Source :
-
Journal of Physics D: Applied Physics . 9/24/2014, Vol. 47 Issue 38, p1-1. 1p. - Publication Year :
- 2014
-
Abstract
- The mechanical properties of single-layer black phosphorus under uniaxial deformation are investigated using first-principles calculations. Both the Young's modulus and ultimate strain are found to be highly anisotropic and nonlinear as a result of its quasi-two-dimensional puckered structure. Specifically, the in-plane Young's modulus is 41.3 GPa in the direction perpendicular to the pucker and 106.4 GPa in the parallel direction. The ideal strain is 0.48 and 0.11 in the perpendicular and parallel directions, respectively. [ABSTRACT FROM AUTHOR]
Details
- Language :
- English
- ISSN :
- 00223727
- Volume :
- 47
- Issue :
- 38
- Database :
- Academic Search Index
- Journal :
- Journal of Physics D: Applied Physics
- Publication Type :
- Academic Journal
- Accession number :
- 97824964
- Full Text :
- https://doi.org/10.1088/0022-3727/47/38/385304