Anomalous Transient and Steady State Photoconductivity Study in Some Carotenoid Polyenes

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概要

• 論文の詳細を見る

• The photoconductive properties of some carotenoid polyenes has been studied. The growth of the photocurrent shows an overshoot in the growth-time curve before the attainment of a steady state value. From the temperature dependence study it is observed that the steady state photocurrent, at first increases with increase of temperature, attains a maximum at a particular temperature T_<max> and then decrease with temperature. This behaviour has been attributed to monomolecular and bimolecular recombination processes operative at the two temperature regimes. The variation of photocurrent with light intensity provide information on the carrier generation processes. Both fast and show decay of photocurrent have been observed at different temperatures. Temperature dependence of the decay constant and exponential trap distribuntion parameter T_C have been evaluated.

• 社団法人日本物理学会の論文
• 1995-09-15

著者

• Misra N.

  Spectroscopy Department Indian Association For The Cultivation Of Science

• Sen S.

  Spectroscopy Department, Indian Association for The Cultivation of Science

• Sen S

  Spectroscopy Department Indian Association For The Cultivation Of Science

• Misra T.N.

  Spectroscopy Department,Indian Association for the Cultivation of Science

関連論文

• Investigations on the Photoconductive Properties of Crystalline Astacin in a Sandwich Cell
• Anomalous Transient and Steady State Photoconductivity Study in Some Carotenoid Polyenes

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