Research on Thermoelastic Tension in Two-Layer Structure of Glassceramic ZERODUR by Modulation Polarimetry Method
American Journal of Nano Research and Applications
Volume 2, Issue 5, September 2014, Pages: 93-97
Received: Sep. 17, 2014;
Accepted: Oct. 25, 2014;
Published: Oct. 30, 2014
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Irina Minailova, V. Lashkarev Institute of Semiconductor Physics National Academy of Science of Ukraine, Kyiv, Ukraine
Igor Matyash, V. Lashkarev Institute of Semiconductor Physics National Academy of Science of Ukraine, Kyiv, Ukraine
Boris Serdega, V. Lashkarev Institute of Semiconductor Physics National Academy of Science of Ukraine, Kyiv, Ukraine
Volodymyr Maslov, V. Lashkarev Institute of Semiconductor Physics National Academy of Science of Ukraine, Kyiv, Ukraine
Nataliya Kachur, V. Lashkarev Institute of Semiconductor Physics National Academy of Science of Ukraine, Kyiv, Ukraine
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Thermotension induced by a thermal stream from contact heating with a capacity of 1 W at a slight temperature gradient within a sample (6-10°С) has been found in the sample consisting of two bonded plates made from the glass ceramics ZERODUR by means of the method of a modulation polarimetry. Changes in the distribution of values of tension lengthwise and crosswise in the directions of a thermal stream in the course of sample heating have been measured. The research showed that the reason of thermotension was related to a connecting layer and a distinction in values of the photoelastic constant of a nanocrystal and glass phase of ZERODUR.
Thermoelasticity, Anisotropy, Double Refraction, Modulation of Polarization, ZERODUR
To cite this article
Research on Thermoelastic Tension in Two-Layer Structure of Glassceramic ZERODUR by Modulation Polarimetry Method, American Journal of Nano Research and Applications.
Vol. 2, No. 5,
2014, pp. 93-97.
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