Influence of partial substitution of Cu atoms by Zn and Cd atoms on polymorphic transformation in the Cu1.75Te crystal

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istinad üçün kopyala

Aliyev Y., Asadov Y., Aliyeva R., Naghiyev T., Jabarov S.

MODERN PHYSICS LETTERS B, vol.33, pp.1-10, 2019 (SCI-Expanded)

• Nəşrin Növü: Article / Article
• Cild: 33
• Nəşr tarixi: 2019
• Doi nömrəsi: 10.1142/s0217984919501288
• jurnalın adı: MODERN PHYSICS LETTERS B
• Jurnalın baxıldığı indekslər: Science Citation Index Expanded (SCI-EXPANDED), Scopus
• Səhifə sayı: pp.1-10
• Adres: Yox

Qısa məlumat

The Cu1.75Te" role="presentation" >Cu1.75Te${\text{Cu}}_{1.75}\text{Te}$, Cu1.70Zn0.05Te" role="presentation" >Cu1.70Zn0.05Te${\text{Cu}}_{1.70}{\text{Zn}}_{0.05}\text{Te}$ and Cu1.70Cd0.05Te" role="presentation" >Cu1.70Cd0.05Te${\text{Cu}}_{1.70}{\text{Cd}}_{0.05}\text{Te}$ compounds have been synthesized and low-temperature modification single crystals obtained from the high temperature modification by polymorphic transformation. The method of high temperature X-ray diffractometer has been used to study Cu1.70+xTe" role="presentation" >Cu1.70+xTe${\text{Cu}}_{1.70+x}\text{Te}$ (x = 0.05 Zn and Cd) layered single crystal. It was established that such a substitution has a significant impact on the number and temperature of polymorphic transformations. Crystallgraphic parameters were determined for each phase. Temperature dependence of lattice parameters were obtained and determined change mechanism of lattice parameters by influence of temperature.