Abstract
We consider the conditions for reducing the threshold dose of radiation-gas splitting of a silicon single crystal by using a fixed-energy two-stage irradiation with hydrogen ions in a single production cycle. It has been experimentally established that a well-developed blister structure is formed in a sample in the mode of its two-stage irradiation with hydrogen ions with E = 12.5 keV and a dose of 0.5 × 1016 cm–2 at a normal angle of incidence at the first stage and, then, with a dose of 1.0 × 1016 cm−2 at an angle of 32° at the second stage (the total dose is 1.5 × 1016 cm–2). This structure is similar to the structure in a sample irradiated in the mode of single-stage irradiation to a dose of 5 × 1016 cm–2. This fact is the indication that the conditions for more than a threefold decrease in the threshold for the formation of hydrogen blisters in silicon upon twostage irradiation with monoenergetic hydrogen ions in a single production cycle.
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Reutov, V.F. and Ibragimov, Sh.Sh., USSR Inventor’s Certificate no. 1282757, Byull. Izobret., 2000, no.18.
Bruel, M., US Patent 5374564. H01L021/76, 1995.
Bruel, M., Electron. Lett., 1995, vol. 31, no. 14, p. 1201.
Henley, F., Lamm, A., Kang, S., Liu, Z., and Tiam, L., Proc. of 23rd European Photovoltaic Solar Energy Conf., Valencia, Spain, 2008, p. 1090.
Zaluzhnyi, A.G., Sokurskii, S.N., and Tebus, V.N., Gelii v reaktornykh materialah (Helium in Reactor Materials), Moscow: Energoatomizdat, 1988, p.160.
Moutanabbir, O., Giguere, A., and Terreault, B., Appl. Phys. Lett., 2004, vol. 84, p. 3286.
Lie, X., Cheung, N.W., Strathman, M.D., Chu, P.K., and Doele, B., Appl. Phys. Lett., 1997, vol. 71, p. 1804.
Agarwall, A. and Haynes, T.E., Appl. Phys. Lett., 1998, vol. 72, p. 1086.
Weldon, M.K., Marsico, V.E., Chabal, Y.J., Agarwal, A., and Eaglesham, D.J., J. Vac. Sci. Technol., 1997, no. 15, p. 1065.
Zaluzhnyi, A.G., Kopytin, V.P., Kozodaev, M.A., and Suvorov, A.L., Yad. Fiz., 2005, vol. 68, no. 8, p.1.
Bedell, S.W., and Lanford, W.A., J. Appl. Phys., 2001, vol. 90, no. 3, p. 1139.
Hochbauer, T., Misra, A., Nastasi, M., and Mayer, J.W., J. Appl. Phys., 2002, vol. 92, no. 5, p. 2335.
Desrosiers, N. and Terreault, B., Appl. Phys. Lett., 2006, vol. 89, p. 151922.
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Original Russian Text © V.F. Reutov, S.N. Dmitriev, A.G. Zaluzhnyi, 2018, published in Pribory i Tekhnika Eksperimenta, 2018, No. 2, pp. 146–149.
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Reutov, V.F., Dmitriev, S.N. & Zaluzhnyi, A.G. A Method for Reducing the Threshold Dose of Irradiation with Hydrogen Ions for Forming Blisters in Silicon. Instrum Exp Tech 61, 313–316 (2018). https://doi.org/10.1134/S0020441218020197
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DOI: https://doi.org/10.1134/S0020441218020197