Ultrasonic investigations of [(CH3)2NH2]5Cd3Cl11 |
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| Authors: | J. Furtak Z. Czapla A. V. Kityk |
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| Affiliation: | a Institute of Experimental Physics, Wroclaw University, Wroclaw, Polandb Institute of Physical Optics, Lviv, Ukraine |
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| Abstract: | The temperature dependences of ultrasound velocities along the crystallographic a, b and c axis in [(CH3)2NH2]5Cd3Cl11 were studied in the vicinity of phase transition at 178.5 K. The results obtained for the longitudinal and shear ultrasonic velocities confirmed clearly the existence of the second-order phase transition at this temperature and the quadratic relation between δV4 and δV6 and phase transition parameter was observed. |
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