Статья

Theory of the current-voltage characteristics of N-S structures subjected to the action of laser irradiation

V. KarasPhysicotechnical Institute of Low Temperatures, Academy of Sciences of the Ukrainian SSR and Physicotechnical Institute, Academy of Sciences of the Ukrainian SSRS. S. MoiseevPhysicotechnical Institute of Low Temperatures, Academy of Sciences of the Ukrainian SSR and Physicotechnical Institute, Academy of Sciences of the Ukrainian SSRВ. Е. НовиковPhysicotechnical Institute of Low Temperatures, Academy of Sciences of the Ukrainian SSR and Physicotechnical Institute, Academy of Sciences of the Ukrainian SSRV. P. SeminozhenkoPhysicotechnical Institute of Low Temperatures, Academy of Sciences of the Ukrainian SSR and Physicotechnical Institute, Academy of Sciences of the Ukrainian SSR

Soviet Journal of Low Temperature Physicsjournal1977en

ABI

Аннотация

The effect of intense laser irradiation on the current in N-I-S and N-V-N(S) systems is considered (N is a normal metal, S is a superconductor, I is an insulator and V is a vacuum), in the case of the direct action of irradiation on the N-metal. It is shown that with sufficient intensity of the laser radiation, the effect of “blocking” of the tunnel current on the current-voltage characteristics (CVC) of an N-I-S contact should be observed, over the range of voltages eV≳Ω(Ω is the frequency of the laser radiation). The “activation” structure of the CVC of N-V-N(S) systems also is predicted. The possibility is considered for reconstructing the parameters of a nonequilibrium electron distribution according to the form of the CVC.

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Темы

Organic and Molecular Conductors Research Physics of Superconductivity and Magnetism Advanced Chemical Physics Studies

Идентификаторы

DOI: 10.1063/10.0029499

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