Dielectric relaxation in ferroelectric TAAP near the Curie temperature
M N Shashikala; M R Srinivasan; H L Bhat; M N Shashikala; Dept. of Phys., Indian Inst. of Sci., Bangalore, India; M R Srinivasan; Dept. of Phys., Indian Inst. of Sci., Bangalore, India; H L Bhat; Dept. of Phys., Indian Inst. of Sci., Bangalore, India
Журнал:
Journal of Physics: Condensed Matter
Дата:
1990-04-30
Аннотация:
The authors have measured the relaxation time in ferroelectric TAAP near the Curie temperature. The dielectric relaxation in this crystal could be described to a good approximation by the Debye equations. The relaxation time exhibits the critical slowing down characteristic of an order-disorder transition.
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