Structural and thermal properties of Cu1.75-xMxTe crystals

Aliyev, Y.I.; Asadov, Y.G.; Rustamova, L.B.; Dashdemirov, A.O.; Ismayilova, Nərmin; Ayubov, A.A.; Jabarov, S.H.

doi:10.1142/s0217979220501805

Structural and thermal properties of Cu1.75-xMxTe crystals

Aliyev Y., Asadov Y., Rustamova L., Dashdemirov A., Ismayilova N., Ayubov A., ...daha çox

International Journal of Modern Physics B, vol.34, no.19, 2020 (SCI-Expanded, Scopus)

Nəşrin Növü: Article / Article
Cild: 34 Say: 19
Nəşr tarixi: 2020
Doi nömrəsi: 10.1142/s0217979220501805
jurnalın adı: International Journal of Modern Physics B
Jurnalın baxıldığı indekslər: Science Citation Index Expanded (SCI-EXPANDED), Scopus, Academic Search Premier, Aerospace Database, Communication Abstracts, INSPEC, Metadex, zbMATH, Civil Engineering Abstracts
Açar sözlər: Brijmen method, Crystal structure, phase transition, X-ray diffraction
Açıq Arxiv Kolleksiyası: Məqalə
Adres: Yox

Qısa məlumat

Single crystals of Cu1.75Te, Cu1.70Zn0.05Te and Cu1.70Cd0.05Te compounds were synthesized by Brijmen method and their crystal structure was studied by X-ray diffraction. The hexagonal, orthorhombic aand cubic structure phases of these compounds have been determined at roomerature. Phase transitions at higheratures were observed. Lattice parameters for hexagonal, orthorhombic and cubic phases have been determined in the temperature range of T = 290-1073 K. From the temperature dependences of the lattice parameters, the coefficients of thermal expansion of the existing modifications in the main crystallographic directions were calculated.