PL EN


Preferences help
enabled [disable] Abstract
Number of results
2012 | 122 | 4 | 728-731
Article title

Tuning Optical Absorption Edge by Composition and Temperature in TlGaS_{2x}Se_{2(1-x)} Layered Mixed Crystals (0 ≤ x ≤ 1)

Authors
Content
Title variants
Languages of publication
EN
Abstracts
EN
Optical properties of TlGaS_{2x}Se_{2(1-x)} mixed crystals (0 ≤ x ≤1) have been studied using the transmission and reflection measurements in the wavelength range of 400-1100 nm. The optical indirect band gap energies were determined through the analysis of the absorption data. It was found that the energy band gaps increase with increase of sulfur atoms content in TlGaS_{2x}Se_{2(1-x)} mixed crystals. From the transmission measurements carried out in the temperature range of 10-300 K, the rates of change of the indirect band gaps with temperature were established for the different compositions of mixed crystals studied.
Keywords
EN
Year
Volume
122
Issue
4
Pages
728-731
Physical description
Dates
published
2012-10
received
2011-11-10
(unknown)
2012-07-31
References
  • [1] A.M. Panich, J. Phys., Condens. Matter 20, 293202 (2008)
  • [2] K.A. Yee, A. Albright, J. Am. Chem. Soc. 113, 6474 (1991)
  • [3] Y. Shim, W. Okada, K. Wakita, N. Mamedov, J. Appl. Phys. 102, 083537 (2007)
  • [4] M. Hanias, A. Anagnostopoulos, K. Kambas, J. Spiridelis, Mater. Res. Bull. 27, 25 (1992)
  • [5] I.M. Ashraf, M.M. Abdel-Rahman, A.M. Badr, J. Phys. D, Appl. Phys. 36, 109 (2003)
  • [6] A. Kato, M. Nishigaki, N. Mamedov, M. Yamazaki, S. Abdullaeva, E. Kerimova, H. Uchiki, S. Iida, J. Phys. Chem. Solids 64, 1713 (2003)
  • [7] M.M. El Nahass, M.M. Sallam, S.A. Rahman, E.M. Ibrahim, Solid State Sci. 8, 488 (2008)
  • [8] V. Grivickas, V. Bikbajevas, P. Grivickas, Phys. Status Solidi B 243, R31 (2006)
  • [9] B. Gurbulak, S. Duman, Phys. Scr. 77, 025702 (2008)
  • [10] K.R. Allakhverdiev, Solid State Commun. 111, 253 (1999)
  • [11] N.M. Gasanly, Acta Phys. Pol. A 110, 471 (2006)
  • [12] A.A. Volkov, Yu.G. Goncharov, G.V. Kozlov, K.R. Allakhverdiev, R.M. Sardarly, Sov. Phys.-Solid State 26, 1668 (1984)
  • [13] N.M. Gasanly, A.F. Goncharov, N.N. Melnik, A.S. Ragimov, V.I. Tagirov, Phys. Status Solidi B 116, 427 (1983)
  • [14] K.R. Allakhverdiev, T.G. Mamedov, B.G. Akinoglu, S. Ellialtioglu, Turkish J. Phys. 18, 1 (1994)
  • [15] O. Karabulut, M. Parlak, G.M. Mamedov, J. Alloys Comp. 429, 50 (2007)
  • [16] A.E. Bakhyshov, S. Boules, F.E. Faradzhov, M.S. Mamedov, V.I. Tagirov, Phys. Status Solidi B 95, K121 (1979)
  • [17] N.M. Gasanly, J. Korean Phys. Soc. 48, 914 (2006)
  • [18] N.M. Gasanly, Cryst. Res. Technol. 45, 525 (2010)
  • [19] J.I. Pankove, Optical Processes in Semiconductors, Prentice-Hall, New Jersey 1971
  • [20] F. Yakuphanoglu, J. Phys. Chem. Solids 69, 949 (2008)
  • [21] J.R. Drabble, H.J. Goldsmid, Thermal Conduction in Semiconductors, Pergamon Press, Oxford 1961
  • [22] M. Hanias, A. Anagnostopoulos, K. Kambas, J. Spiridelis, Physica B 160, 154 (1989)
Document Type
Publication order reference
YADDA identifier
bwmeta1.element.bwnjournal-article-appv122n417kz
Identifiers
JavaScript is turned off in your web browser. Turn it on to take full advantage of this site, then refresh the page.