Results 41 to 50 of about 258,893 (299)

Common approach to solving SGEMP, DEMP, and ESD survivability [PDF]

open access: yes, 1977
System Generated Electromagnetic Pulse (SGEMP) and Dispersed Electromagnetic Pulse DEMP) are nuclear generated spacecraft environments. Electrostatic discharge (ESD) is a natural spacecraft environment resulting from differential charging in magnetic ...
Ling, D.
core   +1 more source

Quantum interference induced by multiple Landau-Zener transitions in a strongly driven rf-SQUID qubit

open access: yes, 2017
We irradiated an rf-SQUID qubit with large-amplitude and high frequency electromagnetic field. Population transitions between macroscopic distinctive quantum states due to Landau-Zener transitions at energy-level avoided crossings were observed.
Cheng Pan   +10 more
core   +1 more source

Atomic‐Scale Light Coupling Control in Ultrathin Photonic Membranes

open access: yesAdvanced Functional Materials, EarlyView.
Ultrathin photonic nanomembranes provide atomic‐scale control over the coupling between incident light and high‐Q photonic modes, enabling angstrom‐level resonance tuning and strong field confinement. When integrated with TMD monolayers, they further yield enhanced light–matter interactions, offering a versatile platform for advancing quantum photonics,
Chih‐Zong Deng   +8 more
wiley   +1 more source

Electromagnetic Interference with the On-board Balise Transmission Module Antennas of Urban Rail Transit Train

open access: yesChengshi guidao jiaotong yanjiu
[Objective] The electromagnetic environment of urban rail transit train is relatively complex. The on-board BTM (balise transmission module) antenna is highly susceptible to electromagnetic interference, which may easily lead to potential safety hazards ...
ZHANG Dong   +3 more
doaj   +1 more source

Electromagnetic absorption efficiency of aluminum doped composite materials recycled from waste Tetra Pak packages in the frequency range 1.8 GHz to 5 GHz

open access: yesMaterials Research Express, 2020
Electromagnetic interference produced by high-speed electrical and electronic systems (i.e., base stations, mobile phones, radar, television and radio transmitters) that facilitate daily life also caused a pollution to be dealtwith as a part of daily ...
Ali İhsan Kaya   +3 more
doaj   +1 more source

Electromagnetic transient characteristics and overvoltage suppression strategy of renewable energy-oriented power system connected by gas-insulated transmission lines

open access: yesFrontiers in Energy Research, 2022
New energy systems, such as wind power and photovoltaic and distributed power supply, in the power generation and grid-connected transmission system basically will use stronger insulation design, higher operational safety, and smaller footprint GIL ...
Guang Yang   +4 more
doaj   +1 more source

Through Diamond Robust Surface Enhanced Raman Spectroscopy

open access: yesAdvanced Functional Materials, EarlyView.
Thin film diamond growth offers a unique opportunity for Surface Enhanced Raman Spectroscopy (SERS); the encapsulation of plasmonic nanostructures within a transparent, chemically stable, and physically robust coating. The diamond acts as both a window and protective layer, enabling illumination of the plasmonic nanostructures through the diamond ...
Kieran N. Twaddle   +4 more
wiley   +1 more source

Online Sequential Extreme Learning Machine-Based Active Interference Activity Prediction for Cognitive Radar

open access: yesRemote Sensing, 2022
For anti-active-interference-oriented cognitive radar systems, the mismatch between the acquired and actual interference information may result in serious degradation of cognitive anti-active-interference performance. To yield more effective knowledge of
Shanshan Wang   +3 more
doaj   +1 more source

Covalent Organic Frameworks for Photocatalytic CO2 Reduction: Metal Integration Principles, Strategies and Functions

open access: yesAdvanced Functional Materials, EarlyView.
Covalent organic frameworks (COFs) with metals have been recognized as versatile platforms for photocatalytic CO2 reduction (CO2PRR). Herein, an overview of metal integration strategies for COFs is systematically summarized. Regulatory mechanisms and structure–activity relationships between metal integration and COF‐based CO2PRR are emphasized.
Jie He   +5 more
wiley   +1 more source

Interference Coupling Characteristics and Suppression of High-Power EMP for Satellite Power Systems

open access: yesSpace: Science & Technology
The transient intense high-power electromagnetic pulse radiation in space can have a serious impact on the normal operation of in-orbit satellites. Especially for satellite electrical power systems (EPSs), electromagnetic pulses will be coupled to the ...
Shuo Jiang   +6 more
doaj   +1 more source

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