Results 51 to 60 of about 17,306 (263)
High Temperature Permanent Magnet Synchronous Machine Analysis of Thermal Field
Open Physics, 2019 The subject of the paper is a three-dimensional analysis of a coupled fluid-thermal and electromagnetic field in permanent magnet synchronous machine that can work at very high temperatures.
Komeza Krzysztof +6 more
doaj +1 more source
Limits to the Hall Effect and Other Nonreciprocal Effects in Three‐Dimensional Metamaterials
Advanced Materials, EarlyView.Comprehensive and fundamental bounds on nonreciprocal effects in three‐dimensional metamaterials are derived. They reveal that the effective Hall mobility cannot exceed the largest constituent mobility, that, under certain conditions, the Verdet constant cannot be enhanced, and that, for constituents with Hall coefficients of the same sign, the largest
Christian Kern, Graeme W. Milton
wiley +1 more source
Scientific ReportsThis study focuses on intricate interplay between electrons and holes and generating a Hall current and its impact on the coupled behavior of thermal, mechanical, and electronic fields in a semiconductor thermoelastic medium.
S. M. Abo-Dahab +4 more
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Manufacturing ReviewRotary burrs made of WC-8Co cemented carbide are widely used in automated filing systems, yet rapid cutting-edge wear significantly limits their performance. For this purpose, coupled electromagnetic treatments were applied to the WC-8Co cemented carbide
Zhang Shiyuan +5 more
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Role of the Recombination Zone in Organic Light‐Emitting Devices
Advanced Materials, EarlyView.This review summarizes the critical role of the recombination zone in organic light‐emitting diodes (OLEDs). We highlight that broadening the recombination zone in OLEDs based on emissive layers with balanced charge transport and high photoluminescence quantum yields provides a promising route toward achieving both long operational lifetime and high ...
Yungui Li, Karl Leo
wiley +1 more source
Jixie chuandong, 2014 Integrated system of motor-transmission for pure electric vehicles generally has the feature of high power density and high-speed of the motor,small volume of the system.This means that the thermal design of the system is crucial.In order to obtain an ...
赵韩 +4 more
doaj
Microwave Induced Electroporation of Adherent Mammalian Cells at 18 GHz
IEEE Access, 2019 This paper discusses microwave-induced electroporation as a promising alternative to conventional transfection methods. Adherent C2C12 mouse cells are successfully transfected with a 5TAMRA redlabeled peptide by using a recently developed planar ...
Sonke Schmidt +7 more
doaj +1 more source
n‐Type Polymer Radio Frequency Rectifiers Operating at 18.5 GHz
Advanced Materials, EarlyView.Combining an n‐doped polymer semiconductor with wafer‐scale asymmetric planar electrodes featuring work function‐engineered contacts yields radio‐frequency diodes and rectifying circuits operating at up to 18.5 GHz. The devices combine scalable manufacturing with an operating frequency previously unattainable by large‐area organic electronics ...
Lazaros Panagiotidis +19 more
wiley +1 more source
Incompatible deformations in solids subjected to coupled thermal and electromagnetic fields
Vestnik of Samara University. Natural Science SeriesThe purpose of this study is to develop a theory of incompatible deformations and evolutionary problems for thermoelastic-electromagnetic solids. The complexity of the problem under consideration lies in the fact that, although the theory of electromagnetism is quite fully developed, it is abstracted from specific materials.
openaire +1 more source
Why Is the Mechanism Underlying the Chiral‐Induced Selectivity Effect Still Challenging?
Advanced Materials, EarlyView.The chiral‐induced spin selectivity (CISS) effect is observed in many experimental configurations and for different materials. However, there are theoretical challenges in attempting to explain those results. A qualitative framework for explaining all the results is presented.
Ron Naaman, Yossi Paltiel
wiley +1 more source