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\section*{2011}

Shangina EL, Smirnov KV, Morozov DV, Kovalyuk VV, Goltsman GN, Verevkin AA, et al. Concentration dependence of energy relaxation time in AlGaAs/GaAs heterojunctions: direct measurements. Semicond Sci Technol. 2011;26(2):025013.

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