Calculation of the Raman frequency shifts for the alpha phase of solid oxygen

Date

2017-01-01

Author

Yurtseven, Hasan Hamit

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We calculate in this study the Raman frequencies of the two librons and one vibron at various pressures at constant temperatures of 10 K and also at the temperatures of 6 and 18 K by using the volume data from the literature through the mode Gruneisen parameter for the a phase of oxygen.

Subject Keywords

Electrical and Electronic Engineering, Atomic and Molecular Physics, and Optics, Electronic, Optical and Magnetic Materials

URI

https://hdl.handle.net/11511/36312

Journal

OPTIK

DOI

https://doi.org/10.1016/j.ijleo.2016.10.021

Collections

Department of Physics, Article

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Investigation of electrical characteristics of Ag/ZnO/Si sandwich structure Gullu, H. H.; Surucu, O. Bayrakli; Terlemezoğlu, Makbule; Yildiz, D. E.; Parlak, Mehmet (Springer Science and Business Media LLC, 2019-08-01) In this study, temperature-dependent current-voltage (I-V), frequency-dependent capacitance-voltage (C-V) and conductance-voltage (G/omega-V) measurements are carried out for the electrical characterization of a zinc oxide (ZnO) thin film-based diode. The sandwich structure in the form of Ag/ZnO/Si/Al is investigated at temperatures between 220 and 360 K and in the frequency region of 1 kHz-1 MHz. ZnO thin film layer is deposited on a p-Si wafer substrate as a transparent conductive oxide layer by taking in...
Calculation of the Infrared Frequencies as a Function of Temperature Using the Volume Data in the Ferroelectric Phase of NaNO2 Yurtseven, Hasan Hamit (Informa UK Limited, 2014-02-17) We calculate the temperature dependence of the infrared frequencies of the TO and LO modes with the symmetries of A(1), B-1 and B-2 mainly in the ferroelectric phase of NaNO2. This calculation is carried out using the volume dependence of the infrared frequencies through the mode Gruneisen parameter in this crystal. The volume dependences of the infrared frequencies are fitted to the observed frequencies by using constant mode Gruneisen parameter in the ferroelectric phase of NaNO2. Our results show that th...

Citation Formats

H. H. Yurtseven, “Calculation of the Raman frequency shifts for the alpha phase of solid oxygen,” OPTIK, pp. 113–120, 2017, Accessed: 00, 2020. [Online]. Available: https://hdl.handle.net/11511/36312.