2020   01   az   p.23-26 H.I. Mammadova,
The local structure of chalcogenide glassy semiconductors of system As-Ge-Se
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ABSTRACT

The local structure parameters (quasi-period and correlation distance in the midrange region) and nanostructure diameters of the As-Ge -Se glassy system have been determined based on X-ray diffraction experiments. The interpretation of the results is based on the void-cluster model.

Keywords: average coordination number, quasiperiod, correlation distance, clusters.
PACS: 81.05.Gc

DOI:-

Received: 27.12.2019

AUTHORS & AFFILIATIONS

Institute of Physics named after H.M. Abdullayev, of Azerbaijan National Academy of Sciences, 131, H. Javid ave., Baku, Az-1143, Azerbaijan
E-mail: physics.humay@mail.ru
[1]   A. Zaker and S. Elliott. Journal of Non-Crystalline Solids, 2003, vol. 330, Iss. 1-3, pр. 1-12.
[2]   J.S. Sanghera and I.D. Aggarwal. Journal of Non-Crystalline Solids, 1999,vol. 256-257(0), pp. 6-16.
[3]   J.M. Harbold, F.O. Ilday, F.W. Wise and B.G. Aitken. Highly nonlinear Ge-As-Se and Ge-As-S-Se glasses for all-optical switching. IEEE Photonics Technology Letters, 2002, v.14(6), p. 822–824.
[4]   К.Д. Цендина. Электронные явления в халькогенидных стеклообразных полупроводниках. под ред. СПб: Наука, 1996, 486 с.
[5]   Zaker and S. Elliott. Optical Nonlinearities in Chalcogenide Glasses and their Applications. 2007, approx. 102 figs., IX, 199 p.
[6]   G. Saffarini, J.M. Saiter, H. Schmitt. Optical Materials, 2007, vol. 29, pр. 1143-1147.
[7]   A.S. Hassanien, A.A. Akl. Journal of Non-Crystalline Solids, 2015, vol. 428, pp. 112-120.
[8]   R.I. Alekberov, S.I. Mekhtiyeva, A.I. Isayev, M. Fábián. Journal of Non-Crystalline Solids, 2017, vol. 470, pр. 152-159.
[9]   T.S. Kavetsky, O.I. Shpotyuk, M. Popescu, A. Lorinczi, F. Sava. Journal of Optoelectronics and Advanced Materials, 2007, vol. 9, pр. 3079-3081.
[10]  J.H. Lee, S.R. Elliott. Journal of Non-Crystalline Solids, 1995, vol.192-193, pр. 133-136.
[11]  S.R. Elliott. Physical Review, 1995, B 51, pр. 8599.
[12]  S.R. Elliott. Nature, 1991, vol. 354, pр. 445.
[13]  S.R. Elliott. Physical Review Letters, 1991, vol. 67, рp. 711-714.
[14]  T.S. Kavetsky. Semiconductor Physics, Quantum Electronics & Optoelectronics, 2013, vol. 16, № 2. рр. 136-139.
[15]  V. Pamukchieva, A. Szekeres, K. Todorova, M.Fabian, E. Svab, Z. Revay, L. Szentmiklosi. Journal of Non-Crystalline Solids, 2009, vol. 355, pр. 2485-2490.
[16]  L.Pauling. The Nature of the Chemical Bond Cornell University Press, Ithaca, NY, 1960.
[17]  J. Tauc, R. Grigorovici, A. Vancu. Physica Status Solidi, 1966, vol.15, p. 627.
[18]  J.C. Phillips. Journal of Non-Crystalline Solids, 1979, vol. 34, p.153-181.
[19]  C. Phillips and M.F. Thorpe. Solid State Commun, 1985, V.53, pр. 699–702.
[20]  P. Boolchand, X. Feng, W.J. Bresser. Journal of Non-Crystalline Solids, 2001, vol. 293-295, pр. 348-356.
[21]  D.G. Georgiev, P. Boolchand, M. Micoulaut. Physical Review, 2000, B 62, pр. 9228-9231.
[22]  D.G. Georgiev, P. Boolchand, H. Eckert, M. Micoulaut, K.A. Jackson, Europhysics Letters, 2003, vol.62, pр. 49-55.