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Abstracts
The influence of uniaxial mechanical pressures (σ_m ≤ 200 bar) on the spectral (300-800 nm) and temperature (77-300 K) dependences of the refractive indices n_{i}, the birefringence Δn_{i} and the phase transition point in ammonium sulfate crystals are studied. It is established that the uniaxial pressure does not change character of the dispersion dn_{i}/dλ, but only its value λ The shift of the phase transition in ammonium sulfate under the uniaxial mechanical pressure is analyzed.
Discipline
Journal
Year
Volume
Issue
Pages
126-128
Physical description
Dates
published
2010-01
Contributors
author
- Lviv Polytechnic National University, 12 Bandera St., 79013 Lviv, Ukraine
References
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Document Type
Publication order reference
Identifiers
YADDA identifier
bwmeta1.element.bwnjournal-article-appv117z122kz