M. FERAHTIA Samia - Researcher Profile

Department

Departement of Physics

Research Interests

Specialized in Departement of Physics. Focused on academic and scientific development.

Contact Info

University of M'Sila, Algeria

Email : samia.ferahtia@univ-msila.dz

On the Web:

Google Scholar N/A
ResearchGate N/A
ORCID N/A
SC
Scopus N/A

Recent Publications

2014

Structural parameters, elastic properties and piezoelectric constants of wurtzite ZnS and ZnSe under pressure

The results of ﬁrst-principles plane-wave-based pseudopotential method calculations of the structural, elastic and piezoelectric parameters are reported for wurtzite mono-chalcogenides ZnS and ZnSe. The elastic constants are calculated from a method based on total energy as a function of strain, whereas the piezoelectric constants are determined from the second mixed derivatives of total energy versus electric ﬁeld and strain. Generally, a reasonable degree of agreement is obtained between our results and data available in the literature. The pressure dependence of the features of interest has been examined and discussed.

Citation

M. FERAHTIA Samia, (2014), "Structural parameters, elastic properties and piezoelectric constants of wurtzite ZnS and ZnSe under pressure", [national] Superlattices and Microstructures , ELSEVIER

Read Full Paper