Study of thermal properties of electron irradiated metallized polyimide films

A. I. Kupchishin, N. V. Slyunyaeva, K. B. Tlebaev, B. G. Tepikin

Research output: Contribution to journalConference article

Abstract

The paper presents the results of experiments on the temperature dependence of thermal conductivity and heat capacity of some metallized polyimide films irradiated with electrons of energy 2-6 MeV. Accelerator ALU-6 was used to irradiate films with different integral doses (0-2 × 10-3 Gy). A cascade-probability model of generation of radiation defects in polymers (break of polymer chains) was developed. Such defects act directly on the process of heat transport and heat capacity.

Original languageEnglish
Pages (from-to)235-238
Number of pages4
JournalOptical Materials
Volume12
Issue number2
DOIs
Publication statusPublished - 1 Jan 1999
Externally publishedYes
EventProceedings of the 1998 Molecular Photonics for Optical Telecommunications: Materials, Physics and Device Technology - Strasbourg
Duration: 15 Jun 199819 Jun 1998

Fingerprint

polyimides
Polyimides
Specific heat
Polymers
Thermodynamic properties
thermodynamic properties
arithmetic and logic units
specific heat
Defects
Electrons
defects
polymers
Particle accelerators
Thermal conductivity
cascades
accelerators
electrons
thermal conductivity
Radiation
heat

ASJC Scopus subject areas

  • Electronic, Optical and Magnetic Materials
  • Computer Science(all)
  • Atomic and Molecular Physics, and Optics
  • Electrical and Electronic Engineering

Cite this

Study of thermal properties of electron irradiated metallized polyimide films. / Kupchishin, A. I.; Slyunyaeva, N. V.; Tlebaev, K. B.; Tepikin, B. G.

In: Optical Materials, Vol. 12, No. 2, 01.01.1999, p. 235-238.

Research output: Contribution to journalConference article

Kupchishin, A. I. ; Slyunyaeva, N. V. ; Tlebaev, K. B. ; Tepikin, B. G. / Study of thermal properties of electron irradiated metallized polyimide films. In: Optical Materials. 1999 ; Vol. 12, No. 2. pp. 235-238.
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