2022   04   en   p.22-25 I.A. Mamedova,
Some regularities of Raman active modes in AII B2III C4VI compounds		  pdf 

ABSTRACT

On the bases of experimental and theoretical results of the study of the lattice dinamics, and also data from literature, regularities in the dependences of optical phonons frequencies on the masses of atoms in the AII B2III C4VI compounds are established.

Keywords: phonons, Raman scattering, reduced mass, chalcopyrites.
PACS: 63.20.dk 74.25.Kc

DOI:-

Received: 02.11.2022

AUTHORS & AFFILIATIONS

Institute of Physics of NAS of Azerbaijan, AZ1143, H.Javid ave., 131, Baku, Azerbaijan
E-mail: irada_mamedova@yahoo.com 		REFERENCIES

[1]   H. Hahn, G. Frank, W. Kligler, A.D. Storger. “Untersuchungen Uber Ternare Chalkogenide. VI. Uber Ternare Chalkogenide des Aluminiums, Gal- liums und Indiums mit Zink, Cadmium und Quecksilber,” Z. Anorg. Allg. Chem. 1955, 279, 241.
[2]   А.N. Georgobiani, S.I. Radautsan, I.М. Tiginianu. Wide-Gap II-III2-VI4 semiconductors: optical and photoelectric properties and potential applications. FTP (Soviet journal of Semiconductors), 1985, 19 (2), 193.
[3]   P.P. Lottici and C.Razzetti. On the lattice dynamics of some defective gallium ternary compounds. J. Phys. C: Solid State Phys., 1983, 16, 3449.
[4]   Z.А. Jahangirli, Т.G. Kerimova, N.А. Abdullayev, I.А. Mamedova, N.Т. Mamedov. Ab initio calculations of photon dispersion in CdGa2Se4. FTP (Soviet journal of Semiconductors), 2017, 51(5), 585.
[5]   Z.А. Jahangirli, Т.G. Kerimova, I.А. Mamedova, S.А. Nabiyeva, N.А. Abdullayev. Ab Initio and Experimental Study of Electronic, Optical, and Vibrational Properties of CdGa2Te4, FTT (Soviet journal of Solid-State Physics, 2020, 62(8), 1270.
[6]   R. Vilaplana, M. Robledillo, O. Gomis, J.A. Sans, F. J. Manjóne. Perez- Gonzalez, J. Lopez-Solano, P. Rodrıguez-Hernandez, A. Munoz, I. M. Tiginyanu and V. V. Ursaki. High-pressure Raman scattering study of defect chalcopyrite and defect stannite ZnGa2Se4. J. Appl. Phys. 2013, 113, 093512.
[7]   V.V. Ursaki, I.I. Burlakov, I.M. Tiginyanu, Y.S. Raptis, E. Anastassakis, A. Anedda. Phase transitions in defect chalcopyrite compounds under hydrostatic pressure.Phys. Rev. 1999, B, 59 (1), 257.
[8]   R. Vilaplana, O. Gomis, F.J. Manjón, H.M. Ortiz,E. Pérez-González, J. López-Solano,P. Rodríguez-Hernández,A. Muñoz,D. Errandonea,V.V. Ursaki, and I.M. Tiginyanu. Lattice Dynamics Study of HgGa2Se4 at High Pressures. J. Phys. Chem. C., 2013, 117, 15773.
[9]   P.P. Lottici and C.Razzetti. A comparison of the raman spectra of ZnGa2Se4 and other gallium defect chalcopyrites. Solid State Communications, 1983, 46(9), 681.
[10]  Z.I. Badalova, N.А. Abdullayev, G.Х. Ajdarov, Kh.V. Аliquliyeva, S.Sh. Кaxramanov, S.А. Nemov, N.T. Mamedov. Anharmonicity of Lattice Vibrations in Bi2Se3 Single Crystals FTP (Soviet journal of Semiconductors), 2019, 53 (3), 309.