Search Results - "Koshelev, O.G."

Lattice Defects in Undoped CdAs2 Monocrystals by Marenkin, S.F., Morozova, V.A., Koshelev, O.G., Biskupski, G.

“…The spectra of optical absorption and photoconductivity of perfect CdAs2 single crystals were investigated near the intrinsic edge and in the extrinsic…”
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A comparative study of EL2 and other deep centers in undoped SI GaAs using optical absorption spectra and photoconductivity measurements by Kozlova, J.P., Bowles, T.J., Eremin, V.K., Gavrin, V.N., Koshelev, O.G., Markov, A.V., Morozova, V.A., Polyakov, A.J., Verbitskaya, E.M., Veretenkin, E.P.

“…The performance of radiation detectors fabricated from semi-insulating (SI) GaAs is highly sensitive to EL2 +-concentration in the material. Near-infrared…”
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Bulk GaAs as a solar neutrino detector by Gavrin, V.N., Kozlova, Y.P., Veretenkin, E.P., Bowles, T.J., Eremin, V.K., Verbitskaya, E.M., Markov, A.V., Polyakov, A.Y., Koshelev, O.G., Morozova, V.F.

“…A GaAs detector may offer the unique possibility to independently study neutrino properties and solar physics. The ability to measure the flux of p–p, 7Be and…”
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A nondestructive method for measuring the photoelectric parameters of wafers with p- n junctions by Koshelev, O.G., Morozova, V.A.

“…To determine the diffusion length and the lifetime of minority carriers in a semiconductor wafer, a new nondestructive compensation method is proposed. Excess…”
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