HomeS. H. Fan
a
H. J. Hou
a
H. L. Guob
aSchool of Materials Science and Engineering, Yancheng Institute of Technology, Yancheng
Journal of Ovonic Research 2024, 20(5),601-615; https://doi.org/10.15251/JOR.2024.205.601
Submitted：Jun 18, 2024
Accepted：Sept 11, 2024
Published：Oct 01, 2024
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Cite This Article
S. H. Fan ,H. J. Hou ,H. L. Guob . (2024). Journal of Ovonic Research. DFT study of elastic and thermodynamic properties of solar material Cu2ZnSnS4, 20(5), ,601-615. https://doi.org/10.15251/JOR.2024.205.601
Abstract
, 224051, China
b College of Electronic and Information Engineering, Yangtze Normal University, Fuling, 408000, Chongqing, China
In this study, the mechanical characteristics of Cu2ZnSnS4 are investigated under varying pressures. The correlations between pressure and elastic constants Cij, bulk modulus B,
shear modulus G, and Young's modulus E, are obtained. The thermal properties of Cu2ZnSnS4 were studied, including Debye temperature θ, heat capacity CV and CP, thermal expansion coefficient α, Grüneisen constant γ and entropy S at temperatures (0, 200, 400, 600, 800, 1000, 1200K) and pressures (0, 2, 4, 6, 8, 10 GPa), are also obtained and analyzed.
©2026 by the authors. Submitted for possible open access publication under the terms and conditions of the Creative Commons Attribution (CC BY) license (http://creativecommons.org/licenses/by/4.0/).
