Abstract
The processes taking place on the surface of semiconductors in electrolytes are discussed in terms of spatial and temporal self-organization. The capacitance and conductance of the semiconductor surface are shown to change abruptly at a critical electrode potential. Concurrently, the density of surface states at the interface decreases, which is characteristic of the formation of ordered crystalline structures. Experimental data are presented for Ge, CdHgTe, and HgTe in electrolyte solutions with glucose, ammonia, EDTA, and thiourea additions.
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REFERENCES
Nicolis, G. and Prigogine, I., Exploring Complexity, New York: Freeman, 1989. Translated under the title Poznanie slozhnogo, Moscow: Mir, 1990.
Haken, H., Synergetics, Heidelberg: Springer, 1978. Translated under the title Sinergetika, Moscow: Mir, 1980.
Myamlin, V.A. and Pleskov, Yu.V., Elektrokhimiya poluprovodnikov (Electrochemistry of Semiconductors), Moscow: Nauka, 1965.
Romanov, O.V. and Konorov, P.P., Field Effect and Surface States at Germanium-Electrolyte Interfaces, Fiz. Tverd. Tela (Leningrad), 1966, vol. 8, no. 1, pp. 13–20.
Ovsyuk, V.N., Elektronnye protsessy v poluprovodnikakh s oblastyami prostranstvennogo zaryada (Electronic Processes in Semiconductors with Space Charge Regions), Novosibirsk: Nauka, 1984.
Gergel', V.A. and Suris, R.A., Theory of Surface States and Conduction with Application to Metal-Insulator-Semiconductor Structures, Zh. Eksp. Teor. Fiz., 1983, vol. 84, no. 2, pp. 719–736.
Piřbil, R., Analytical Applications of EDTA and Related Compounds, Oxford: Pergamon, 1972. Translated under the title Analiticheskie primeneniya etilendiamintetrauksusnoi kisloty i rodstvennykh soedinenii, Moscow: Mir, 1975.
Sze, S.M., Physics of Semiconductor Devices, New York: Wiley, 1981, 2nd ed. Translated under the title Fizika poluprovodnikovykh priborov, Moscow: Mir, 1984.
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Bozhevol'nov, V.B., Konorov, P.P. & Yafyasov, A.M. Spatial and Temporal Self-organization in Semiconductor–Electrolyte Systems. Inorganic Materials 37, 1–4 (2001). https://doi.org/10.1023/A:1026760621681
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DOI: https://doi.org/10.1023/A:1026760621681