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Title: Optical study of poly(ethyleneterephthalate) modified by different ionizing radiation dose
Authors: Aggarwal, P
Dhiman, S
Kumar, G
Scherer, U W
Singla, M L
Srivastava, A
Keywords: Optical Study;Radiation Dose;PET;Thin Films
Issue Date: Feb-2012
Publisher: NISCAIR-CSIR, India
Abstract: Thin films of poly(ethyleneterephthalate) [PET]were exposed to radiation dose ranging from 10 to 30 kGy by using gamma rays in the range 12.8-177.8 MGy using swift light ions of hydrogen. There was no effect of the radiation dose on the optical behaviour of PET as a result of exposure to radiation dose up to 30 kGy brought about by gamma rays but a significant decrease in the optical band gap values was observed when PET was exposed to swift light ions of hydrogen. The data obtained are discussed in terms of optical studies carried out on PET using swift heavy ions.
Page(s): 129-132
ISSN: 0975-1041 (Online); 0019-5596 (Print)
Appears in Collections:IJPAP Vol.50(02) [February 2012]

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