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Optimization of Optical Orientation and Electron Spin Transport in AlInGaAs/AlGaAs Superlattice

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Abstract

Optimized photoemitter of polarized electrons is based on the strained AlInGaAs/AlGaAs superlattice grown by the MBE method. Electron emission from the developed photocathode demonstrates maximal polarization of 92% with quantum efficiency of 0.85%.

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References

  1. Subashiev, A.V., Mamaev, Yu.A., Yashin, Yu.P., Clendenin, J.E.: Phys. Low-Dimens. Struct. 1/2, 1 (1999)

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  2. Mamaev, Y.A.: Nucl. Instr. Meth. A 536, 289 (2004)

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Authors and Affiliations

  1. Department of Experimental Physics, SPbSPU, Politekhnicheskaya str., 29, St. Petersburg, 195251, Russia

    Y. A. Mamaev, L. G. Gerchikov & Y. P. Yashin

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  1. Y. A. Mamaev
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  2. L. G. Gerchikov
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  3. Y. P. Yashin
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Correspondence to Y. A. Mamaev.

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Mamaev, Y.A., Gerchikov, L.G. & Yashin, Y.P. Optimization of Optical Orientation and Electron Spin Transport in AlInGaAs/AlGaAs Superlattice. J Supercond Nov Magn 23, 17–18 (2010). https://doi.org/10.1007/s10948-009-0574-6

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  • DOI: https://doi.org/10.1007/s10948-009-0574-6

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