Influence of isomorphic atom substitution on lattice anisotropy of thallium dichalcogenide layered mixed crystals

Date

2006-10-01

Author

Hasanlı, Nızamı

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Compositional variation of the lattice parameters of TlBX2-type (B = Ga or In and X = S or Se) mixed crystals with monoclinic structure were studied by X-ray diffraction technique. The lattice anisotropy (c/b) of these mixed crystals changes linearly with substitution of the atoms located both at the centers and the vertices of the corresponding BX4 tetrahedra. A brief survey of the important features of the effect of isomorphic atom substitution on the lattice anisotropy and the unit cell volume of TIBX2-type mixed crystals with layered structure was presented.

Subject Keywords

Phase-transıtıons, Chalcogenıdes, Dependence, Tıgase2

URI

https://hdl.handle.net/11511/35036

Collections

Department of Physics, Article