INFLUENCE OF STRUCTURAL DISORDER ON THE PHOTOCONDUCTIVITY OF GASE SINGLE CRYSTALS AT HIGH OPTICAL EXCITATION RATES.

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ABDULLAEV, G.B.
KYAZYM-ZADE, A.G.
TAGIROV, V.I.
SALMANOV, V.M.
PANAKHOV, M.M.
ASADOV, KH.A.
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| 1600年 / V 16期
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摘要：
THE PHOTOCONDUCTIVITY OF GALLIUM MONOSELENIDE WAS FOUND TO BE ANISOTROPIC AT HIGH OPTICAL EXCITATION RATES WHEN OPTICAL″ DOPING ″ OF THE SEMICONDUCTOR RIGHT UP TO THE DEGENERACY LEVEL BECAME POSSIBLE. THE OBSERVED BEHAVIOR OF THE PHOTOCONDUCTIVITY IS ASSOCIATED WITH THE MOBILITY ANISOTROPY INDUCEDBY DISTURBANCE OF THE PACKING OF THE LAYERS PARALLEL TO THEOPTIC AXIS C. THE EQUILIBRIUM HEIGHT OF THE ENERGY BARRIERS″DELTA″ E//0 RESPONSIBLE FOR THE MOBILITY ANISOTROPY VARIESFROM SAMPLE TO SAMPLE AND REACHED ″DELTA″ E//0 = 30-80 MEV AT 300 D. K.
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