UV-enhanced conductive and dielectric properties in KTN crystal
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DOI: 10.1016/j.ceramint.2021.01.041
Abstract: Abstract We observe enhancements of both conductive and dielectric properties under UV illumination by using a ferroelectric absorber, potassium tantalate niobate (KTa1-xNbxO3, KTN). The UV-generated electron-hole pairs weaken the intrinsic ferroelectric polarization while enhance the… read more here.
Keywords: conductive dielectric; dielectric properties; ktn crystal; enhanced conductive ... See more keywords