Academic Journal
Temperature dependence of the energy gap of In x Se 1–x compounds
| العنوان: | Temperature dependence of the energy gap of In x Se 1–x compounds |
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| المؤلفون: | Michalewicz, Anna, Nowak, Marian, Kępińska, Mirosława |
| المصدر: | physica status solidi (b) ; volume 243, issue 3, page 685-689 ; ISSN 0370-1972 1521-3951 |
| بيانات النشر: | Wiley |
| سنة النشر: | 2006 |
| المجموعة: | Wiley Online Library (Open Access Articles via Crossref) |
| الوصف: | The optical absorption for photon energies of In x Se 1– x thin films was used to determine the variation of the energy gap and the Urbach energy as a function of temperature in the range from 80 to 340 K at photon energies hν = 1.24 to 2.6 eV. The data were analyzed using the Varshni relation [Physica 34 , 149 (1967)] for the temperature dependence of semiconductor band gaps. The formula by Yang et al. [cf., e.g., J. Phys. Chem. Solids 65 , 1015 (2004)] for the temperature dependence of the energy width of the Urbach absorption edge was also used. (© 2006 WILEY‐VCH Verlag GmbH & Co. KGaA, Weinheim) |
| نوع الوثيقة: | article in journal/newspaper |
| اللغة: | English |
| DOI: | 10.1002/pssb.200541055 |
| الاتاحة: | http://dx.doi.org/10.1002/pssb.200541055 https://api.wiley.com/onlinelibrary/tdm/v1/articles/10.1002%2Fpssb.200541055 https://onlinelibrary.wiley.com/doi/pdf/10.1002/pssb.200541055 |
| Rights: | http://onlinelibrary.wiley.com/termsAndConditions#vor |
| رقم الانضمام: | edsbas.6988AC75 |
| قاعدة البيانات: | BASE |
| DOI: | 10.1002/pssb.200541055 |
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