Hole-Pinned Defect Clusters for a Large Dielectric Constant up to GHz in Zinc and Niobium Codoped Rutile SnO2.
Sign Up to like & getrecommendations! Published in 2021 at "ACS applied materials & interfaces"
DOI: 10.1021/acsami.1c09632
Abstract: High permittivity materials for a gigahertz (GHz) communication technology have been actively sought for some time. Unfortunately, in most materials, the dielectric constant starts to drop as frequencies increase through the megahertz (MHz) range. In… read more here.
Keywords: large dielectric; defect clusters; dielectric constant; rutile sno2 ... See more keywords
Benzoxazole-terminated liquid crystals with high birefringence and large dielectric anisotropy
Sign Up to like & getrecommendations! Published in 2020 at "Liquid Crystals"
DOI: 10.1080/02678292.2019.1710777
Abstract: ABSTRACT Six benzoxazole-terminated mesogenic compounds with fluoro substituent at different positions were prepared and their properties investigated. The compounds give a high birefringence (Δn~ 0.45) and a large-dielectric anisotropy (Δε~ 26), indicating a possible application… read more here.
Keywords: benzoxazole terminated; large dielectric; liquid crystals; high birefringence ... See more keywords
Crystal structure and optical characterization of a new hybrid compound, C6H9N2FeCl4, with large dielectric constants for field-effect transistors
Sign Up to like & getrecommendations! Published in 2023 at "RSC Advances"
DOI: 10.2139/ssrn.4332443
Abstract: Due to remarkable dielectric features, such as a large dielectric constant, strong electrical conductivity, high capacitance, and low dielectric loss, hybrid materials have lately seen a huge number of applications in the field of optoelectronics.… read more here.
Keywords: field effect; compound; dielectric constants; hybrid compound ... See more keywords