Results 141 to 150 of about 383,482 (348)
Circularly Polarized Yagi-Like Dipole Array Antenna Using Meander-Shaped Parasitic Element
IEEE AccessThis article proposes a new approach to designing dipole antennas that can create circular polarization. Using a meander-shaped parasitic element in the upper part of the dipole forms a Yagi-Uda-like structure, and the cooperation between the dipole and ...
Bahareh Heydarpanah +6 more
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Critical behavior of isotropic systems with strong dipole-dipole interaction: Three-loop study
Nuclear Physics B, 2022 We analyze the critical behavior of isotropic systems with dipole-dipole interaction by renormalization-group methods in fixed space-time dimensions. Working in three-dimensional theory we analytically find three-loop expressions for critical exponents ...
A. Kudlis, A. Pikelner
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Focusing of Paraxial Rays in a Magnetic Dipole Field [PDF]
, 1956 Ernst Åström
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Advanced Functional Materials, EarlyView.The use of ferroelectric polarization to enhance photocatalytic and photoelectrocatalytic activity is an innovative, and increasingly studied route to improve the spatial separation of charge carriers and therefore enhance catalytic efficiency. These results demonstrate how the intrinsic properties of a ferroelectric film can extend charge carrier ...
Chloe Forrester +5 more
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MATEC Web of Conferences, 2016 The paper designed a semicircle dipole inner sensor for UHF partial discharge detection in GIS. By comparing the symmetric semicircle dipole sensor and asymmetric semicircle dipole sensor characteristics, the symmetric semicircle dipole sensor’s coupling
Shi Wen +4 more
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Efficient Hole Injection From Indium Tin Oxide in Quantum‐Dot Light‐Emitting Diodes
Advanced Functional Materials, EarlyView.The realization of QLEDs‐based displays remains challenging due to the acidic surface from PEDOT:PSS. Here, an analysis is conducted by examining the degradation mechanism of PEDOT:PSS. By replacing PEDOT:PSS with 2BrCzPA, the formation of strong dipoles at the ITO/2BrCzPA SAM interfaces exhibits excellent hole injection abilities.
PeiLi Gao +9 more
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BatteriesThe popularization of lithium metal anode has been limited due to uneven deposition processes and lithium dendrites. Guiding homogeneous nucleation during the initial plating stage of lithium is vital to obtain a stable lithium metal anode.
Yang Nan +4 more
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Dielectric Properties of Polypeptide Solutions. IV. Several Problems on the Electric Dipole Moment of the α-Helix [PDF]
, 1959 Akiyoshi Wada
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Decoding the Structure of Benzodithiophene Polymers for High‐Efficiency Organic Solar Cells
Advanced Functional Materials, EarlyView.This study reveals a unique solid mesophase in top‐performing benzodithiophene‐based polymers for solar cells, comprising stacked solid‐like and liquid‐like layers. Combining nanoscale fibrillar domains with amorphous regions, it introduces a new structural paradigm.
Matteo Sanviti +16 more
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Comparative Evolutionary Analysis of Dipole and Non-Dipole Components of Geomagnetic Energy
Учёные записки Казанского университета: Серия Естественные наукиThe total energy of the potential geomagnetic field (up to the core-mantle boundary) is divided into dipole and non-dipole parts, which are determined by their evolution and frequency properties. The calculations presented here are based on the available
S. V. Starchenko, S. V. Yakovleva
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