Slow variations of mechanical and electrical properties of dielectrics and nonlinear phenomena at ultrasonic irradiation
| Document type: | Journal Articles |
|---|---|
| Article type: | Original article |
| Peer reviewed: | Yes |
| Author(s): | Kristian Haller, Claes Hedberg, Oleg Rudenko |
| Title: | Slow variations of mechanical and electrical properties of dielectrics and nonlinear phenomena at ultrasonic irradiation |
| Journal: | Acoustical Physics |
| Year: | 2010 |
| Volume: | 56 |
| Issue: | 5 |
| Pagination: | 660-664 |
| ISSN: | 1063-7710 |
| Publisher: | Pleiades Publishing |
| URI/DOI: | 10.1134/S1063771010050118 |
| ISI number: | 000281713600011 |
| Organization: | Blekinge Institute of Technology |
| Department: | School of Engineering - Dept. of Mechanical Engineering (Sektionen för ingenjörsvetenskap - avd. för maskinteknik) School of Engineering S- 371 79 Karlskrona +46 455 38 50 00 http://www.bth.se/ing/ |
| Authors e-mail: | kristian.haller@bth.se, claes.hedberg@bth.se |
| Language: | English |
| Abstract: | The interconnection between variations of elasticity and dielectric permittivity of mesoscopic solid systems under exposure to ultrasound is experimentally observed. A phenomenological theory generalizing Debye’s approach for polar fluids is developed to explain the measured data. The substitution of acoustic measurements by dielectric ones not only simplifies the procedure, but offers new possibilities to remotely evaluate the mechanical properties of materials and natural media. |
| Subject: | Physical Acoustics\General Mechanical Engineering\Structural Dynamics |
| Note: | http://www.maik.ru/cgi-perl/journal.pl?lang=eng&name=acoust |
