Dielectric constant and loss factor measurement of polycarbonate, Makrofol KG using swift heavy ion O5+

Radiation Physics and Chemistry

Volumn 80, Issue 4, 2011, Pages 582-586

  Mujahid, M ^a   Srivastava, D S ^b   Avasthi, D K ^c  

^a UNIVERSITY OF TABUK   (Saudi Arabia)

^b MANGALAYATAN UNIVERSITY   (India)

^c INTER UNIVERSITY ACCELERATOR CENTRE   (India)

Author keywords

Chain scission; Crosslinking and dielectric loss; Heavy ion irradiation; Polymers

Indexed keywords

ABSORBANCES; CHAIN SCISSION; DIELECTRIC CONSTANTS; DIELECTRIC RESPONSE; ELECTRICAL PROPERTY; ENERGY DENSITY; FLUENCES; HEAVY ION IRRADIATION; IRRADIATED POLYMERS; LOSS FACTOR; LOW TEMPERATURES; POLYMERIC CHAIN; STRUCTURAL CHANGE; SWIFT HEAVY ION IRRADIATION; SWIFT HEAVY IONS; TEMPERATURE RANGE; UV- AND; VISIBLE SPECTROPHOTOMETERS;

DIELECTRIC DEVICES; DIELECTRIC LOSSES; ELECTRIC PROPERTIES; GLASS TRANSITION; HEAVY IONS; IRRADIATION; POLYMERIC GLASS;

POLYMERS;

HEAVY ION; KETOCONAZOLE; MAKROFOL KG; OXYGEN; POLYCARBONATE; UNCLASSIFIED DRUG;

ARTICLE; CHEMICAL STRUCTURE; DIELECTRIC CONSTANT; GLASS TRANSITION TEMPERATURE; HEAVY ION RADIATION; RADIATION ABSORPTION; RADIATION RESPONSE; STRUCTURE ANALYSIS; TEMPERATURE SENSITIVITY; ULTRAVIOLET SPECTROPHOTOMETRY;

EID: 79251619322     PISSN: 0969806X     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.radphyschem.2010.12.007     Document Type: Article

References (12)

1. Adam G., Gibbs J.H. On the temperature dependence of cooperative relaxation properties in glass-forming liquids. J. Chem. Phys. 1965, 43:139-145.
2. Dole P., Chauchard J. Dielectric response of heavy ion irradiation on ceramics. Angew Makromol Chem. 1996, 79:273-276.
3. Ferain E., Legras R. Heavy ion tracks in polycarbonates. Nucl. Instrum. Meth., B 1993, 82:539-548.
4. Goulding R.H., Zinkle S.J., Rasmussen D.A., Stoller R.E. Study of loss factor using gamma rays and neutrons irradiation on polymers. J. Appl. Phys. 1996, 79:325-340.
5. Laredo E., Grimau M., Müller A., Bello A., Suarez N. Spectrum analysis of bisphenol-a-polycarbonate. J. Polym. Sci.: Part B 1996, 34:2863-2879.
6. Martinez-Pardo Ma.E., Cardoso J., Vazquez H., Aquilar M. Characterisation of MeV proton induced PS and LDPE thin films. Nucl. Instrum. Meth. B 1998, 140:325-340.
7. Perpechko I. Low Temperature Properties of Polymers 1997, MIR Publishers, Moscow, pp. 110-126.
8. Phukan T., Kanjilal D., Goswami T.D., Das H.L. Dielectric response of heavy ion irradiated PADC track detector. Nucl. Instrum. Meth. B 1999, 155:116-119.
9. Ravinder D., Vijay Kumar K., Balaya P. High frequency dielectric behavior of gadolinium substitutated Ni-Zn ferrites. Mater. Lett. 2001, 48:210-214.
10. Sacher E. Secondary structural motion in polycarbonate and its dielectric properties. J. Macromol. Sci. B 1974, 10:319-329.
11. Singh N.L., Nilam Singh, Singh K.P. Proton induced modification in Makrofol DE. Bull. Mater. Sci. 2005, 28(6):599-602.
12. Surinder Singh A. comparision of modification induced by Li3+ and O6+ ion beam of Makrofol KG and Cr-39 polymer track detector. Nucl. Instrum. Meth. B 2006, 244:252-256.