Affiliation:
1. 1Department of Physics, Korea University, Seoul 136-701, Korea
Abstract
External influences on the 14N NQR of ferroelectric NaNO2, such as changes of the temperature, electric field, stress, gamma-ray irradiation, and impurity doping are reviewed. They normally cause either a frequency shift or a broadening of the 14N NQR lines and are strongly related to the change of the spontaneous polarization.
Subject
Physical and Theoretical Chemistry,General Physics and Astronomy,Mathematical Physics