Effect of gamma irradiation on the optical properties of CR-39 polymer
Source abstract
Abstract
The UV-Visible absorption spectra of virgin and gamma irradiated (20–800 kGy) CR-39 polymer have been deduced by using Shimadzu Double beam Double Monochromator UV-Visible Spectrophotometer (UV-2550). The existence of the peaks, their shifting and broadening as a result of gamma irradiation has been discussed. Finally the indirect and direct band gap in virgin and gamma irradiated CR-39 has been determined. The values of indirect band gap have been found to be lower than the corresponding values of direct band gap.
Source: openaire · Quality: candidate unverified · Source record ↗
Research context
OpenAlex topics: Polymer Nanocomposite Synthesis and Irradiation · Polymer Nanocomposites and Properties · Silicone and Siloxane Chemistry
SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.
References (31)
Show source-provided references
1. Henshaw DL (1982) Physics in Technology 13:26610.1088/0305-4624/13/6/I02 ↗
2. Turos A, Jagielski J, Piatkowska A, Bielinski D, Slusarski L, Madi NK (2003) Vacuum 70:20110.1016/S0042-207X(02)00643-7 ↗
3. Lee EH (1999) Nucl Inst Meth Phys Res B 151:2910.1016/S0168-583X(99)00129-9 ↗
4. Schiestel S, Ensinger W, Wolf GK (1994) Nucl Inst Meth Phys Res B 91:47310.1016/0168-583X(94)96272-3 ↗
5. Phukan T, Kanjilal D, Goswami TD, Das HL (2003) Radiat Measu 36:61110.1016/S1350-4487(03)00210-5 ↗
6. Laskarakis A, Gravalidis C, Logothetidis S (2004) Nucl Inst Meth Phys Res B 216:13110.1016/j.nimb.2003.11.033 ↗
7. Guenther M, Suchaneck G, Sahre K, Eichhorn K-J, Wolf B, Deineka A, Jastrabik L (2002) Surf Coat Tech 158–159:10810.1016/S0257-8972(02)00229-3 ↗
8. Taupiac CD, Bennamane B, Decossas JL, Vareille JC (1997) Nucl Inst Meth Phys Res B 131:19810.1016/S0168-583X(97)00138-9 ↗
9. Mujahid M, Srivastava DS, Gupta S, Avasthi DK (2005) Radiat Phys Chem 74:11810.1016/j.radphyschem.2004.12.008 ↗
10. Calcagno L, Compagnini G, Foti G (1992) Nucl Inst Meth Phys Res B 65:41310.1016/0168-583X(92)95077-5 ↗
11. Steckenreiter T, Balanzat E, Fuess H, Trautmann C (1997) Nucl Inst Meth Phys Res B 131:15910.1016/S0168-583X(97)00364-9 ↗
12. Mokrani ZL, Fromm M, Barillon R, Chambaudet A, Allab M (2003) Radiat Measu 36:61510.1016/S1350-4487(03)00211-7 ↗
13. Saad AF, Awa ST, Yokota R, Fujii M (2005) Radiat Measu 40:780–78410.1016/j.radmeas.2005.03.018 ↗
14. El-Shahawy MA (1997) Poly Degr and Stab 57:15710.1016/S0141-3910(96)00181-4 ↗
15. El-Ghandoor H, El-Fiki SA, El-Zaiat SY (1996) Opt and Laser Tech 28:58510.1016/0030-3992(95)00117-4 ↗
16. Singh S, Prasher S (2004) Nucl Inst Meth Phys Res B 222:51810.1016/j.nimb.2004.03.004 ↗
17. Marletta G (1990) Nucl Inst Meth Phys Res B 46:29510.1016/0168-583X(90)90716-8 ↗
18. Mathai CJ, Saravanan S, Anantharaman MR, Venkitachalam S, Jayalekshmi S (2002) J Phys D Appl Phys 35:220610.1088/0022-3727/35/17/318 ↗
19. Nagagawa K (1990) J Appl Polymer Sci 41:204910.1002/app.1990.070410911 ↗
20. Koike Y, Nihei E, Tanio N, Ohtsuka Y (1990) Appl Opt 29:268610.1364/AO.29.002686 ↗
21. Durrani SA, Bull RK (1987) Solid state nuclear track detection, principles, methods and applications. Pergamon Press, U. K
22. Pavia DL, Lampman GM, Kriz GS (1994) Introduction to Spectroscopy, 2nd Edn. Harcourt Brace College Publishers
23. Yakaphanoglu F, Arslam M, Kucukislamoglu M, Zengin M (2005) Solar Energy 79:9610.1016/j.solener.2004.09.017 ↗
24. Shah Jalal ABM, Ahmed S, Bhuiyan AH, Ibrahim M (1996) Thin Solid Films 288:10810.1016/S0040-6090(96)08843-8 ↗
25. Kokate AV, Suryavanshi UB, Bhosale CH (2006) Solar Energy 80:15610.1016/j.solener.2005.04.013 ↗
26. Mukolu AI (2005) Indian J Pure App Phys 43:359
27. Osman MA, Othman A, Abd-Alla MA (1991) J Phys D Appl Phys 24:120310.1088/0022-3727/24/7/027 ↗
28. Sole JG, Bausa LE, Jaque D (2005) Introduction to optical spectroscopy of inorganic solids. John Wiley & Sons Ltd10.1002/0470016043 ↗
29. Hirankumar G, Selvasekarapandian S, Kuwata N, Kawamura J, Hattori T (2005) J Power Sources 144:26210.1016/j.jpowsour.2004.12.019 ↗
30. Yasaki Y, Sonoyama N, Sakata T (1999) J Electroanalyt Chem 469:11610.1016/S0022-0728(99)00184-9 ↗
31. Jin Moon-Seog, Kim Nam-Oh, Kim Hyung-Gon, Yoon Chang-Sun, Lee Choong-II, Kim Mi-Yang, Kim Wha-Tek (2001) J Korean Phys Soc 4:692