Article citationsMore>>
G. Springholz, V. Holy, M. Pinczolits and G. Bauer, “Self-Organized Growth of Three-Dimensional Quantum-Dot Crystals with fcc-Like Stacking and a Tunable Lattice Constant,” Science, Vol. 282, No. 5389, 1998, pp. 734-737. doi:10.1126/science.282.5389.734
has been cited by the following article:
-
TITLE:
Simulation Mechanical Properties of Lead Sulfur Selenium under Pressure
AUTHORS:
Mazin S. Othman
KEYWORDS:
PbSSe; Elastic Properties; Pressure
JOURNAL NAME:
Journal of Modern Physics,
Vol.4 No.2,
February
6,
2013
ABSTRACT:
The elastic properties of lead sulfur selenium are studied using first-principles calculations. The geometry optimized structural parameters for PbS0.5Se0.5 under different pressures are listed. The lattice parameter increase with increasing pressure, but enthalpy is constant. However, parameter B and Y decrease and parameter S increase with increasing pressure. The elastic constants satisfy the traditional mechanical stability conditions for these ternary mixed crystals. The elastic modulus as two functions of pressure from 0 - 10 GPa are obtained. The calculated elastic constants Cij decrease but with different rates under increasing pressure.