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Temperature dependence of the fundamental absorption edge in CuGa3Se5

✍ Scribed by G. Marı́n; C. Rincón; S.M. Wasim; G. Sánchez Pérez; I. Molina Molina

Book ID
117625137
Publisher
Elsevier Science
Year
1999
Tongue
English
Weight
135 KB
Volume
283
Category
Article
ISSN
0925-8388

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Fundamental absorption edge in CuIn5Se8a
Fundamental absorption edge in CuIn5Se8and CuGa3Se5single crystals
✍ León, M. ;Levcenko, S. ;Syrbu, N. N. ;Nateprov, A. ;Tezlevan, V. ;Merino, J. M. 📂 Article 📅 2006 🏛 John Wiley and Sons 🌐 English ⚖ 264 KB

## Abstract Optical absorption spectra of CuIn~5~Se~8~ and CuGa~3~Se~5~ single crystals have been investigated. The energy gap __E__ ~g~ for CuIn~5~Se~8~ (CuGa~3~Se~5~) was found to be varied from 1.27 (1.79) to 1.21 (1.71) eV in the temperature range between 10 and 300 K. The temperature dependenc