Photoconductivity of semiconducting solid solutions Bi1-xSbx
Obukhov Yu.V., Chirkova E.G.
Intrinsic photoconductivity was observed in the solid solutions Bii.xSbx. The spectrum of this photoconductivity was measured. The frequency dependency of the photoresponse to 10 μπι radiation in the range of several Hz to 100 MHz was investigated. It is shown that the photorelaxation time lies in the range from 10"7 to 10 ~9 sec.
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![](/ps/1576/article_24173_800_head.png "Intrinsic photoconductivity was observed in the solid solutions Bii.<sub>x</sub>Sb<sub>x</sub>. The spectrum of this photoconductivity was measured. The frequency dependency of the photoresponse to 10 μπι radiation in the range of several Hz to 100 MHz was investigated. It is shown that the photorelaxation time lies in the range from 10"<sup>7</sup> to 10 ~<sup>9</sup> sec.")