We have carried out an impedance spectroscopy study on a series of proton-irradiated KH 2PO 4 (KDP) systems. A systematic modification was observed in the transverse dipole moment of the proton-irradiated KDP systems, associated with hydrogen-ion displacements, as obtained from dielectric constant measurements by using a mean-field approximation. Besides, intercorrelation of the charge transport with the dielectric properties was revealed, both having closely to do with the hydrogen-bond modification.
ASJC Scopus subject areas
- Physics and Astronomy(all)