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AI Summary & Key Takeaways
AI Insight⚡ TL;DR(Too Long; Didn't Read)
The phonon energies calculated for $TlGaS_2$ is 19.7$ pm $5 meV.
📌 3 Key Takeaways
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Objective & Hypothesis:Absorption measurements were carried out on $TlGaS_2$ sample in the temperature range between 10 and 320 K in 10 K steps.
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Key Findings & Data:There is an abrupt change in the Urbach energy at 180 K and 280 K and steepness parameter at 120 K and 220 K .Obtained from the changing of the Urbach energy, these may be phase transition temperatures.
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Conclusion & Impact:The phonon energies calculated for $TlGaS_2$ is 19.7$ pm $5 meV.
🔬Design:Research Article
📍Scope:Comprehensive Sample
⚙️Variables:Domain Parameters
Abstract
Absorption measurements were carried out on $TlGaS_2$ sample in the temperature range between 10 and 320 K in 10 K steps. There is an abrupt change in the Urbach energy at 180 K and 280 K and steepness parameter at 120 K and 220 K .Obtained from the changing of the Urbach energy, these may be phase transition temperatures. The phonon energies calculated for $TlGaS_2$ is 19.7$ pm $5 meV.
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Cite This Article
TÜZEMEN, S., ATEŞ, A., YILDIRIM, T., DOĞAN, S., DUMAN, S., GÜRBULAK, B., YILDIRIM, M. (2022). Urbach' s rule and optical properties for $TlGaS_2$. Turkish Journal of Physics, Cilt: 26 - Sayı: 2, 127–131. https://ajindex.com/articles/614076