Ultrafine Vacancy-Rich Nb2O5 Semiconductors Confined in Carbon Nanosheets Boost Dielectric Polarization for High-Attenuation Microwave Absorption [PDF]
Nano-Micro Letters, 2023 The integration of nano-semiconductors into electromagnetic wave absorption materials is a highly desirable strategy for intensifying dielectric polarization loss; achieving high-attenuation microwave absorption and realizing in-depth comprehension of ...
Zhe Su +7 more
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High-Performance Triboelectric Devices via Dielectric Polarization: A Review [PDF]
Nanoscale Research Letters, 2021 Energy harvesting devices based on the triboelectric effect have attracted great attention because of their higher output performance compared to other nanogenerators, which have been utilized in various wearable applications.
Minsoo P. Kim +3 more
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Study of dielectric polarization and electrical transport in Bi1·2Sb0·8Te0·4Se2.6 nanofilms [PDF]
HeliyonStudying the dielectric response of topological insulators (TIs) can unveil their unique physical mechanisms such as charge transport and spin-orbit coupling effects.
Tao Xu +4 more
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Broadband Dielectric Response of Group-II Metal Oxide Monolayers: From Ionic to Electronic Polarization [PDF]
MicromachinesThe dielectric response provides an integral description of polarization mechanisms across frequency ranges and constitutes a key physical basis for understanding ferroelectric behavior.
Pei Yin +3 more
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Energy-loss return gate via liquid dielectric polarization [PDF]
Nature Communications, 2018 One major energy loss in electronics is heat dissipation due to induced polarization in dielectric materials in the presence of electric fields. Kim et al.
Taehun Kim +6 more
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Leveraging body dielectric polarization for ambient electromagnetic energy recovery via e-textile [PDF]
Nature CommunicationsAmbient electromagnetic energy surrounds us in daily life and holds great potential for powering the future distributed wearable electronics. However, current electromagnetic energy harvesting methods suffer from reflection losses and parasitic effects ...
Yuanlong Li +3 more
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All-dielectric metasurfaces for polarization manipulation: principles and emerging applications
Nanophotonics, 2020 Metasurfaces, composed of specifically designed subwavelength units in a two-dimensional plane, offer a new paradigm to design ultracompact optical elements that show great potentials for miniaturizing optical systems.
Hu Yueqiang +8 more
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Physicochemical behaviour of acetaminophen-Dimethyl Sulphoxide mixtures studied via dielectric spectroscopy [PDF]
Frontiers in ChemistryIntroductionThis research examines the dielectric and electrical properties of binary mixtures of acetaminophen (APAP) with Dimethyl Sulfoxide (DMSO) as a means to comprehend their molecular interactions, polarization behaviour, and charge transport ...
Vinita Khatri, Prasanjit K. Dey
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Influence of Cable Temperature Rise on PDC Method Test Results of Water Tree Aged Cables [PDF]
E3S Web of Conferences, 2021 There is a certain temperature rise in the field running cable because of the load bearing. To study the influence of cable temperature rise on the polarization and depolarization current (PDC) method, 10kV XLPE short cables were accelerated aging three ...
Guo Jin Ming, Wang Fei Feng
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Optical Nonlocality in Polar Dielectrics [PDF]
Physical Review X, 2020 Phonon polaritons localized in polar nanoresonators and superlattices are being actively investigated as promising platforms for midinfrared nanophotonics. Here we show that the nonlocal nature of the phonon response can strongly modify their nanoscale physics.
Gubbin C. R., De Liberato S.
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