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SUBHENDU DAS
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Volume 43 All articles Published: 8 October 2020 Article ID 0268
MANISH DEBBARMA SUBHENDU DAS BIMAL DEBNATH DEBANKITA GHOSH SAYANTIKA CHANDA RAHUL BHATTACHARJEE SURYA CHATTOPADHYAYA
First principle calculations of elastic and thermal properties of zinc-blende specimens within Hg$_x$Zn$_{1–x}$S, Hg$_x$Zn$_{1-x}$Se and Hg$_x$Zn$_{1-x}$Te ternary systems are executed. Elastic stiffness constants decrease non-linearly with increasing Hg-concentration in each system. Each cubic sample is mechanically and dynamically stable, elastically anisotropic, compressible against elastic deformation, ductile and fairly plastic. Hardness of specimens in each system reduces with enhancement in Hg-composition. Mixed kind of bonding with dominancy of covalent over ionic in most cases, bond bending over stretching and central type of interatomic bonding forces are calculated. In each system,covalency, Debye temperature and frequency, Debye temperature for acoustic phonon, thermal conductivity and melting temperature of specimens decreases, while Philip ionicity and Gruneisen parameter increases with enhancingHg-concentration.
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Bulletin of Materials Science
Volume 46, 2023
All articles
Continuous Article Publishing mode
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Bulletin of Materials Science | News
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Dr Shanti Swarup Bhatnagar for Science and Technology
Posted on October 12, 2020Prof. Subi Jacob George — Jawaharlal Nehru Centre for Advanced Scientific Research, Jakkur, Bengaluru
Chemical Sciences 2020Prof. Surajit Dhara — School of Physics, University of Hyderabad, Hyderabad
Physical Sciences 2020 -
Editorial Note on Continuous Article Publication
Posted on July 25, 2019Click here for Editorial Note on CAP Mode
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