학술논문
Irradiation effects on domain dynamics in ferroelectric glycine phosphite
Document Type
Academic Journal
Author
Source
Journal of Applied Physics. March 1, 2007, Vol. 101 Issue 5, -1, 5 p.
Subject
Language
English
ISSN
0021-8979
Abstract
The effect of x-ray irradiation on polarization switching properties of a glycine phosphite (GPI) single crystal is studied using the Merz technique. It is found that x-ray irradiation causes an increase in the threshold field below which switching does not occur, a linear dependence with irradiation time and an increase in domain wall mobility due to the reduction in the switchable sample volume as a result of the accumulation of a large number of radiation induced defects.