Surface sound waves on the domain boundaries in ferroelectrics and their contribution to the low-temperature specific heat |
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| Authors: | IA Privorotskii |
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| Institution: | Department of Physics, Technion-Israel Institute of Technology, Haifa, Israel |
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| Abstract: | It is argued that surface sound waves may propagate along the domain boundary in a ferroelectric. These waves cause oscillatory motion of the boundary. Their contribution to the specific heat at a low temperature T is proportional to T2. |
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