Results 21 to 30 of about 115,599 (337)

Flexible Polydimethylsiloxane Composite with Multi-Scale Conductive Network for Ultra-Strong Electromagnetic Interference Protection

open access: yesNano-Micro Letters, 2022
Highlights A multi-scale conductive network was constructed in flexible PDMS/Ag@PLASF/CNT composite with micro-size Ag@PLASF and nano-size CNT. The PDMS/Ag@PLASF/CNT composite showed outstanding electrical conductivity of 440 S m-1 and superior ...
Jie Li   +7 more
doaj   +1 more source

Efficient full-wave modeling of radiative near-field interactions in semi-anechoic conditions [PDF]

open access: yes, 2015
In this paper, a full-wave method to efficiently compute the electromagnetic interaction between two devices placed in semi-anechoic conditions is proposed.
Rogier, Hendrik   +2 more
core   +1 more source

High yield synthesis of electrolyte heating assisted electrochemically exfoliated graphene for electromagnetic interference shielding applications [PDF]

open access: yes, 2015
Herein, we demonstrate a facile one pot synthesis of graphene nanosheets by electrochemical exfoliation of graphite. In the present study, we report a significant increase in the yield of graphene by electrolyte heating assisted electrochemical ...
Dhawan, S. K.   +10 more
core   +1 more source

Research Progress with Membrane Shielding Materials for Electromagnetic/Radiation Contamination

open access: yesMembranes, 2023
As technology develops at a rapid pace, electromagnetic and radiation pollution have become significant issues. These forms of pollution can cause many important environmental issues.
Hengtong Zhang, Shudong Lin
doaj   +1 more source

Study of reflection process for nickel coated activated carbon fiber felt applied with electromagnetic interference shielding

open access: yesJournal of Materials Research and Technology, 2019
Nickel coated activated carbon fiber felt (Ni-ACFF) are known as excellent materials for electrostatic dissipation and electromagnetic interference (EMI) shielding.
Miguel Angelo do Amaral Junior   +6 more
doaj   +1 more source

Validation Of Naval Platform Electromagnetic Tools Via Model And Full-Scale Measurements [PDF]

open access: yes, 2004
Reliable EMC predictions are very important in the design of a naval platform's topside. Currently, EMC predictions of a Navy ship are verified by scale model and full-scale measurements.
Graaff, Jasper van der, Leferink, Frank
core   +2 more sources

Evaluation of near-field electromagnetic shielding effectiveness at low frequencies [PDF]

open access: yes, 2019
Magnetic induction tomography (MIT) is a novel technology for flow measurement offering significant promise in the measurement of multiphase flows containing low-conductivity fluids such as saline water.
Arellano, Yessica   +2 more
core   +1 more source

Smart membrane absorbing electromagnetic waves based on polyvinyl chloride/graphene composites

open access: yesMaterials Research Express, 2022
The rapid proliferation and intensive use of electronic devices have led to an increase in electronic pollution, such as electronic noise, electromagnetic interference (EMI), and radiofrequency interference (RFI), which cause malfunctions of electronic ...
Sabrina Bouriche   +7 more
doaj   +1 more source

Aharonov-Bohm interference in the presence of metallic mesoscopic cylinders [PDF]

open access: yes, 1997
This work studies the interference of electrons in the presence of a line of magnetic flux surrounded by a normal-conducting mesoscopic cylinder at low temperature. It is found that, while there is a supplementary phase contribution from each electron of
A. H. Verbruggen   +11 more
core   +2 more sources

Study on electromagnetic interference and shielding efficiency of power grid on-line elimination equipment [PDF]

open access: yesMATEC Web of Conferences
The robot-based automatic power grid defect elimination device represents the future direction of power grid inspection and defect elimination devices.
Fan Xuejun   +5 more
doaj   +1 more source

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