Show/Hide Menu
Hide/Show Apps
anonymousUser
Logout
Türkçe
Türkçe
Search
Search
Login
Login
OpenMETU
OpenMETU
About
About
Open Science Policy
Open Science Policy
Communities & Collections
Communities & Collections
Help
Help
Frequently Asked Questions
Frequently Asked Questions
Videos
Videos
Thesis submission
Thesis submission
Publication submission with DOI
Publication submission with DOI
Publication submission
Publication submission
Contact us
Contact us
Effect of isomorphic atom substitution on the lattice parameters and the optical absorption edge of TlGaSe2-TlInSe2 mixed crystals
Date
2006-05-01
Author
Gasanly, N. M.
Metadata
Show full item record
This work is licensed under a
Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License
.
Item Usage Stats
1
views
0
downloads
Cite This
The variation of lattice parameters of TlGaSe2-TlInSe2 mixed crystals with composition have been investigated by using of X-ray diffraction technique. For the mixed crystals studied, a structural phase transition (monoclinic to tetragonal) due to atom substitution is observed when the sum of the tetrahedral covalent radii of the Ga(In) and the Se atoms in Ga(In)Se-4 tetrahedra reaches a critical value of about 0.254 nm. From transmission and reflection measurements, the compositional dependence of the indirect energy band gap was revealed.
Subject Keywords
X-Ray Diffraction
,
Optical Absorption
,
Mixed Crystals
URI
https://hdl.handle.net/11511/63781
Journal
JOURNAL OF THE KOREAN PHYSICAL SOCIETY
Collections
Department of Physics, Article
Citation Formats
IEEE
ACM
APA
CHICAGO
MLA
BibTeX
N. M. Gasanly, “Effect of isomorphic atom substitution on the lattice parameters and the optical absorption edge of TlGaSe2-TlInSe2 mixed crystals,”
JOURNAL OF THE KOREAN PHYSICAL SOCIETY
, vol. 48, no. 5, pp. 914–918, 2006, Accessed: 00, 2020. [Online]. Available: https://hdl.handle.net/11511/63781.