The effect of Fe on the absorption spectra in TlGaS2, TlGa0.99Fe0.01S2 and TlGa0.98Fe0.02S2 layer single crystals
Özet
TlGaS2, TlGa0.99Fe0.01S2 and TlGa0.98Fe0.02S2 single crystals were grown by the modified Bridgman-Stockbarger method. They did not have cracks and voids on their surface. The absorption measurements were carried out on TlGaS2, TlGa0.99Fe0.01S2 and TlGa0.98Fe0.02S2 samples in the temperature range 10-320 K with steps of 10 K. The phonon energies calculated for TlGaS2, TlGa0.99Fe0.01S2 and TlGa0.98Fe0.02S2 are (19.70 ± 5), (40.2 ± 5) and (15.1 ± 5) meV, respectively. The first and second defect levels have been found as 2.423 and 2.569 eV for TlGa0.99Fe0.01S2 and as 2.017 and 2.426 eV for TlGa0.98Fe0.02S2 at 10 K, respectively.
Atıf için künye
Gürbulak, B. (2001). The effect of Fe on the absorption spectra in TlGaS2, TlGa0.99Fe0.01S2 and TlGa0.98Fe0.02S2 layer single crystals. PHYSICA STATUS SOLIDI A-APPLIED RESEARCH, 184(2), 349–357. https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=4043108035&origin=inward
BibTeX
@article{gurbulak2001-65461,
author = {Gürbulak, Bekir},
title = {The effect of Fe on the absorption spectra in TlGaS2, TlGa0.99Fe0.01S2 and TlGa0.98Fe0.02S2 layer single crystals},
journal = {PHYSICA STATUS SOLIDI A-APPLIED RESEARCH},
year = {2001},
volume = {184},
number = {2},
pages = {349--357},
issn = {0031-8965},
url = {https://akademik.atauni.edu.tr/yayinlar/65461-the-effect-of-fe-on-the-absorption-spectra-in-tlgas2-tlga099fe001s2-and}
}