Abstract
Using the methods of X-ray diffraction and density measurement (in the short- and middle-order scale), the influence of the chemical composition on the parameters of the local structure and the physical properties of chalcogenide glassy semiconductors (CGS) of the As–Ge–Se system is studied. The changes occurring in the numerical values of the correlation length and quasi-period in the middle-order region, as well as the packing coefficient, compactness, average atomic volume, and the number of constraints, are interpreted within the cluster-void model and the theory of topological constraints by the existence of the chemical percolation threshold.
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REFERENCES
Zakery, A. and Elliott, S., Optical properties and applications of chalcogenide glasses, J. Non-Cryst. Solids, 2003, vol. 330, nos. 1–3, pp. 1–12.
Sanghera, J.S. and Aggarwal, I.D., Active and passive chalcogenide glass optical fibers for IR applications: a review, J. Non-Cryst. Solids, 1999, vol. 256–257, pp. 6–16.
Harbold, J.M., Ilday, F.O., Wise, F.W., and Aitken, B.G., Highly nonlinear Ge-As-Se and Ge-As-S-Se glasses for all-optical switching, IEEE Photon. Technol. Lett., 2002, vol. 14, no. 6, pp. 822–824.
Tsendin, K.D., Elektronnye yavleniya v khal’kogenidnykh stekloobraznykh poluprovodnikakh (Electronic Phenomena in Chalcogenide Glassy Semiconductors), St. Petersburg: Nauka, 1996.
Zakery, A. and Elliott, S.R., Optical Nonlinearities in Chalcogenide Glasses and their Applications, New York: Springer, 2007.
Saffarini, G., Saiter, J.M., and Schmitt, H., The composition dependence of the optical band gap in Ge Se in thin films, Opt. Mater., 2007, vol. 29, pp. 1143–1147.
Hassanien, A.S. and Akl, A.A., Estimation of some physical characteristics of chalcogenide bulk Cd50S(50 – x)Sex glassy systems, J. Non-Cryst. Solids, 2015, vol. 428, pp. 112–120.
Alekberov, R.I., Mekhtiyeva, S.I., Isayev, A.I., and Fabian, M., The local structure of As–Se–S chalcogenide glasses studied by neutron diffraction and Raman scattering, J. Non-Cryst. Solids, 2017, vol. 470, pp. 152–159.
Kavetsky, T.S., Shpotyuk, O.I., Popescu, M., Lorinczi, A., and Sava, F., FSDP-related correlations in chalcogenide glasses, J. Optoelectron. Adv. Mater., 2007, vol. 9, pp. 3079–3081.
Lee, J.H. and Elliott, S.R., Simulation evidence for the origin of the first sharp diffraction peak, J. Non-Cryst. Solids, 1995, vols. 192–193, pp. 133–136.
Elliott, S.R., Second sharp diffraction peak in the structure factor of binary covalent network glasses, Phys. Rev. B: Condens. Matter Mater. Phys., 1995, vol. 51, p.8599.
Elliott, S.R., Medium-range structural order in covalent amorphous solids, Nature (London, U.K.), 1991, vol. 354, p. 445.
Elliott, S.R., Origin of the first sharp diffraction peak in the structure factor of covalent glasses, Phys. Rev. Lett., 1991, vol. 67, pp. 711–714.
Kavetsky, T.S., Modified correlation equation in the FSDP-related void-based model for As2S(Se)3 chalcogenide glasses, Semicond. Phys.,Quantum Electron. Optoelectron., 2013, vol. 16, no. 2, pp. 136–139.
Pamukchieva, V., Szekeres, A., Todorova, K., Fabian, M., Svab, E., Revay, Z., and Szentmiklosi, L., No search results found for, J. Non-Cryst. Solids, 2009, vol. 355, pp. 2485–2490.
Pauling, L., The Nature of the Chemical Bond, Ithaca, NY: Cornell Univ. Press, 1960.
Tauc, J., Grigorovici, R., and Vancu, A., Optical properties and electronic structure of amorphous germanium, Phys. Status Solidi, 1966, vol. 15, p. 627.
Phillips, J.C., Topology of covalent non-crystalline solids i: Short-range order in chalcogenide alloys, J. Non-Cryst. Solids, 1979, vol. 34, pp. 153–181.
Phillips, C. and Thorpe, M.F., Constraint theory, vector percolation and glass formation, Solid State Commun., 1985, vol. 53, pp. 699–702.
Boolchand, P., Feng, X., and Bresser, W.J., Rigidity transitions in binary Ge–Se glasses and the intermediate phase, J. Non-Cryst. Solids, 2001, vols. 293–295, pp. 348–356.
Georgiev, D.G., Boolchand, P., and Micoulaut, M., The intermediate phase in ternary GexAsxSe1-2x glasses, Phys. Rev. B: Condens. Matter Mater. Phys., 2000, vol. 62, pp. 9228–9231.
Georgiev, D.G., Boolchand, P., Eckert, H., Micoulaut, M., and Jackson, K.A., The self-organized phase of bulk PxSe1-x glasses, Europhys. Lett., 2003, vol. 62, pp. 49–55.
Phillips, J.C., Universal intermediate phases of dilute electronic and molecular glasses, Phys. Rev. B: Condens. Matter Mater. Phys., 2002, vol. 88, pp. 216401-4.
Micoulaut, M. and Phillips, J.C., Rings and rigidity transitions in network glasses, Phys. Rev. B: Condens. Matter Mater. Phys., 2003, vol. 67, pp. 104204-9.
Tichy, L. and Ticha, H., On the chemical threshold in chalcogenide glasses, Mater. Lett., 1994, vol. 21, pp. 313–319.
Alekberov, R.I., Isayev, A.I., Mekhtiyeva, S.I., and Fábián, M., Local structures and optical properties of As-Se-Te(S) chalcogenide glasses, Phys. B(Amsterdam,Neth.), 2018, vol. 550, pp. 367–375.
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Isaev, A.I., Mekhtieva, S.I., Mamedova, K.I. et al. The Effect of the Chemical Composition on the Structure and Physical Properties of Chalcogenide Glassy Semiconductors of the As–Ge–Se System. Glass Phys Chem 46, 41–48 (2020). https://doi.org/10.1134/S1087659620010095
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DOI: https://doi.org/10.1134/S1087659620010095