Journal
THIN SOLID FILMS
Volume 571, Issue -, Pages 589-592Publisher
ELSEVIER SCIENCE SA
DOI: 10.1016/j.tsf.2014.02.100
Keywords
Dielectric function spectra; Optical transitions; Thallium compounds; Electronic band structure
Categories
Funding
- Grants-in-Aid for Scientific Research [24560381, 26420278] Funding Source: KAKEN
Ask authors/readers for more resources
TlGaS2 with a quasi-two-dimensional structure has been accessed by spectroscopic ellipsometry over the 1.5-6.0 eV spectral range. A uniaxial approach applicable to monoclinic TlGaS2 at room temperature has been employed for ellipsometric data treatment. Principal components of the dielectric function tensor have then been retrieved. Inter-band optical transitions associated with the obtained dielectric function have been determined by using standard critical point analysis. The transitions have been assigned within the electronic band structure obtained for TlGaS2 from calculations based on density functional theory. (C) 2014 Elsevier B.V. All rights reserved.
Authors
I am an author on this paper
Click your name to claim this paper and add it to your profile.
Reviews
Recommended
No Data Available