High-energy proton-irradiation effects on the charge transport and electric dipole moment of KH2PO4
High-energy proton-irradiation effects on the charge transport and electric dipole moment of KH2PO4
- 주제(키워드) KH2PO4 , Proton-irradiation effects , Electrical conductivity , Dielectric constant measurements
- 발행기관 한국물리학회
- 발행년도 2014
- 총서유형 Journal
- UCI G704-001115.2014.14.5.032
- KCI ID ART001876921
- 본문언어 영어
초록/요약
We have studied the charge transport and dielectric properties of KH2PO4 (KDP) single crystals, irradiated by proton beams with high energies up to 20 MeV, by means of the temperature-dependent electrical conductivity and dielectric constant measurements. It is shown that the electrical conductivity and the electric dipole moment may be sensitively controlled by the proton irradiation energy and dose. The activation energy and the dipole moment were shown to be strongly correlated.
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