Theoretical Calculation of Delayed Radiation Induced Conductivity in Electron Beam Charged Polymer Foils

Chin. Phys. Lett.

1993, Vol. 10

Issue (7): 425-428 DOI:

Original Articles

Theoretical Calculation of Delayed Radiation Induced Conductivity in Electron Beam Charged Polymer Foils

XIE Xishun;HUANG Xiaoqin^*

Department of Physics, Southeast University, Nan jing 210018 ^*Department of Physics, Nanjing normal University, Nanjing 210024

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XIE Xishun, HUANG Xiaoqin 1993 Chin. Phys. Lett. 10 425-428

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Abstract In this paper, We present the result of theoretical calculation of delayed radiation induced conductivity (DRlC) in charge free neutral polymer foils, which are irradiated by impenetrable electron beam. If a single trap level and a constant charge distribution are supposed in the irradiated region, within a very short time, DRIC of a charged film is found to vary hyperbolicly. It is just as that of charge free neutral material. But when t is infinite, the electrons in the conduction band of a charged film do not decay to zero. The DRIC will change exponentially for larger time.

Keywords: 73.30.+y

Published: 01 July 1993

PACS:

73.30.+y

(Surface double layers, Schottky barriers, and work functions)

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https://cpl.iphy.ac.cn/ OR https://cpl.iphy.ac.cn/Y1993/V10/I7/0425

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	HUANG Xiaoqin

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