Results 121 to 130 of about 354,316 (303)
Thermal analysis of cathode and anode regimes of an MPD arc Summary report, Jun. 1965 - Jan. 1967 [PDF]
Thermal analysis of anode and cathode heat transfer in magnetohydrodynamic electric ...
Eckert, E. R. G. +2 more
core +1 more source
Advanced Functional Materials, EarlyView.Cuttlebone‐inspired metamaterials exploit a septum‐wall architecture to achieve excellent mechanical and functional properties. This review classifies existing designs into direct biomimetic, honeycomb‐type, and strut‐type architectures, summarizes governing design principles, and presents a decoupled design framework for interpreting multiphysical ...
Xinwei Li, Zhendong Li
wiley +1 more source
Advanced Functional Materials, EarlyView.Two isomorphic COFs were synthesized and compared, including an amphoteric COF (SQ‐TAPT) and a neutral COF (PDA‐TAPT). The ionic bonds in SQ‐TAPT introduce more Born effective charges, thereby enhancing its ionic displacement polarization. Experimental and theoretical calculations demonstrated that SQ‐TAPT exhibited higher polarity and stronger ...
Ge Yan +12 more
wiley +1 more source
Experimental results of high-current arcs driven supersonically in straight and circular channels [PDF]
High current electric arc characteristics magnetically driven to supersonic velocities in straight and circular ...
Duckett, R. J. +2 more
core +1 more source
Self‐Hybridized Exciton‐Polariton Photodetectors From Layered Metal‐Organic Chalcogenolates
Advanced Functional Materials, EarlyView.Self‐hybridized exciton‐polariton photodetectors are demonstrated using high refractive index mithrene, eliminating the need for top mirrors. This simplified architecture enables tunable sub‐bandgap photodetection via lower exciton‐polariton states and enhanced carrier transport through ultrafast polariton group velocities.
Bongjun Choi +3 more
wiley +1 more source
Electrode erosion in low power arcjet thrusters [PDF]
Low power arcjet thrusters (0.5 to 3 kW) are currently being considered for North-South station keeping of geosynchronous communication satellites. The erosion mechanisms of cathodes in these thrusters are not well understood.
Ghosh, A., Ray, Pradosh K.
core +1 more source
Advanced Functional Materials, EarlyView.We present ultrathin flexible transparent electrodes through iCVD‐enabled molecular control of 10 nm gold films on poly(dimethylaminomethylstyrene). In vivo validation demonstrated photoelectric artifact reduction vs. opaque electrodes and preservation of natural neural dynamics.
Tae Jin Mun +11 more
wiley +1 more source
STUDY OF TRANSIENT PROCESSES OF THE CURRENT COLLECTOR OF MOTOR-CAR ROLLING STOCK
Измерение, мониторинг, управление, контрольBackground. Railway transport, due to large volumes of traffic, must be serviced in a timely and high-quality manner. One of the main problems in the transportation process is the occurrence of an uncontrolled electric arc between the current collector ...
Anton V. Volkov +2 more
doaj +1 more source
Electric Arc Locator in Photovoltaic Power Systems Using Advanced Signal Processing Techniques
, 2013 International audienceIn this paper, we present two techniques for the localization of electric arcs produced in photovoltaic power systems. High order statistic analysis (HOSA) and recurrence plot analysis (RPA) have already proven successful in ...
Candel, Ion +4 more
core +1 more source