Results 1 to 10 of about 173,267 (185)
Absorption, dispersion, and emission characteristics of novel Chitosan blends thin films tuned by UV-Ozone [PDF]
Scientific ReportsIn current study, two novel polymers derived from original Chitosan is synthetized. Polymeric blends from Chitosan and the new polymers are used to fabricate spin coated thin films.
E. A. Gaml +2 more
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High dielectric non-linear properties of the Pb[(Mg1/3Nb2/3)0.8(Sc1/2Nb1/2)0.2]O3 ceramics [PDF]
Materials Research Bulletin, 2012 Abstract Pure perovskite Pb[(Mg 1/3 Nb 2/3 ) 0.8 (Sc 1/2 Nb 1/2 ) 0.2 ]O 3 (PMNSN) ceramics were prepared via a modified ‘columbite-type’ method. The 1:1 B-site ordered structure was detected by X-ray diffraction and transmission electron microscopy.
Peng, Biaolin +3 more
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IOP Conference Series: Materials Science and Engineering, 2019 Abstract Methods quasiclassical kinetic theory investigate the phenomena of nonlinear ion-relaxation polarization in solid dielectrics with a compound structure of the crystal lattice. As a particular case, the mechanism of nonlinear proton-relaxation polarization in hydrogen-bonded crystals (HBC), classified according the ...
V A Kalytka +3 more
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Membranes, 2021 Ferroelectric polymer composites normally show non-linear mechanical and electrical behaviors due to the viscoelastic and dielectric relaxation of polymer matrixes. In this paper, a fractional calculus approach is used to describe the non-linear behavior
Ruifan Meng
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Materials and Devices, 2021 The dynamic dielectric response of Pb(Mg1/3Nb2/3 )O3 ceramic was experimentally studied as a function of the EAC amplitude field. An increase in real dielectric permittivity was obtained by increasing the applied electrical field within the investigated
Elton Lima, J.D.S. Guerra, E.B. Araujo
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AIP Advances, 2022 The T-matrix approach is used to elucidate the influence of the dielectric function of gold nanorods on their optical response. On the basis of extensive and systematic numerical simulations, we follow the spectral variations of extinction efficiency and
Bassam Al-Qadi
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Nanomaterials, 2023 In this work, we present a comprehensive theoretical and computational investigation of exciton fine structures of WSe2-monolayers, one of the best-known two-dimensional (2D) transition-metal dichalcogenides (TMDs), in various dielectric-layered ...
Wei-Hua Li +6 more
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Influence of Ultrasonic Treatment on Electromagnetic Characteristicsof Composites Based on Multiwall Carbon Nanotubes at Wide Range of Frequencies (100 Hz – 258 GHz) [PDF]
Журнал нано- та електронної фізики, 2016 In the present paper, we investigated microwave properties of polymer composites based on multiwall carbon nanotubes. The multiwall carbon nanotubes used in the composite were about 9.4 nm and 18.4 nm in diameter.
A. Kachusova +2 more
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Applied Sciences, 2023 Predicting the dielectric strengths of organic compounds is critical for identifying potential insulating gases. However, experimental evaluation techniques are time-consuming, and current computational protocols are limited in scope.
Min Kyu Choi, Ki Chul Kim
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Dynamics of bottlebrush polymers [PDF]
EPJ Web of Conferences, 2022 Bottlebrushes are an interesting class of polymers which shows intriguing material properties often associated with dynamics. While dynamical phenomena in linear polymers are well understood and existing theories can describe them in a good way ...
Bichler Karin J. +2 more
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