Abstract
The effect of laser radiation on the dielectric parameters of polymethyl methacrylate at a frequency of 50 kHz in the 170–420 K temperature range was investigated. It was shown that the laser pulse treatment of specimens leads to considerable changes in their dielectric permittivity and dielectric loss tangent.
Get full access to this article
View all access options for this article.
References
1.
Savintsev A.P.
, and
Temprokov A.I.
, The effect of batch pulse laser radiation on polyvinyl chloride . Teplofiz. Vys. Temp. , 40 (4 ): 559 –562 (2002 ).
2.
Manenkov A.A.
, and
Nechitailo V.S.
, Kvant. Elektr. , 5 : 616 –619 (1980 ).
3.
Butenin A.V.
, and
Kogan B.D.
, Kvant. Elektr. , 13 : 2149 –2151 (1986 ).
4.
Stetsovskii A.P.
, and
Zelenev Yu.V.
, The Relaxation Spectroscopy of Polymeric Materials. Moscow (1991 ).
5.
Kunizhev B.I.
Processes of pulse loading of polymeric materials . Plast. Massy , (11 ) (2008 ).
6.
Koldunov M.F.
, and
Fortov V.E.
, Principles of the Thermomechanics of Condensed Media. Moscow (1980 ).
7.
Koldunov M.F.
Izv. Ross. Akad. Sci. Ser. Fiz. , 57 : 9 –11 (1993 ).
8.
Mikhailov G.P.
Vys. Soed. , A10 (4 ): 826 (1968 ).
9.
Kitaigorodskii A.I.
, Molecular Crystals. Nauka , Moscow (1971 ).
10.
Stuart B.C.
Phys. Rev. Lett. , 74 : 2248 (1995 ).
11.
Lenzner M.
, Int. J. Mod. Phys. , 13 : 1559 (1999 ).