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Mathematics of the Faraday Cage [PDF]
SIAM Review, 2015 Summary: The amplitude of the gradient of a potential inside a wire cage is investigated, with particular attention to the 2D configuration of a ring of \(n\) disks of radius \(r\) held at equal potential. The Faraday shielding effect depends upon the wires having finite radius and is weaker than one might expect, scaling as \(|\log r|/n\) in an ...
Chapman, S. J. +2 more
core +5 more sources
Applied Physics Letters, 2004 Endohedral fullerenes have been proposed for a number of technological uses, for example, as a nanoscale switch, memory bit and as qubits for quantum computation.
Delaney, Paul A., Greer, James C.
core +4 more sources
Faraday-cage-assisted etching of suspended gallium nitride nanostructures [PDF]
AIP Advances, 2020 We have developed an inductively coupled plasma etching technique using a Faraday cage to create suspended gallium-nitride devices in a single step. The angle of the Faraday cage, gas mix, and chamber condition define the angle of the etch and the cross ...
Geraint P. Gough +6 more
doaj +4 more sources
Bioresorbable RFID capsule for assessing medication adherence [PDF]
Nature CommunicationsMedication non-adherence remains a critical healthcare challenge, contributing to approximately 125,000 preventable deaths each year and incurring over $100 billion in annual costs in the United States.
Mehmet Girayhan Say +13 more
doaj +2 more sources
Faraday cage screening reveals intrinsic aspects of the van der Waals attraction. [PDF]
Proc Natl Acad Sci U S A, 2018 General properties of the recently observed screening of the van der Waals (vdW) attraction between a silica substrate and silica tip by insertion of graphene are predicted using basic theory and first-principles calculations. Results are then focused on possible practical applications, as well as an understanding of the nature of vdW attraction ...
Li M +4 more
europepmc +7 more sources
Faraday cage angled-etching of nanostructures in bulk dielectrics
Journal of Vacuum Science & Technology B, Nanotechnology and Microelectronics: Materials, Processing, Measurement, and Phenomena, 2016 For many emerging optoelectronic materials, heteroepitaxial growth techniques do not offer the same high material quality afforded by bulk, single-crystal growth.
Burek, Michael J. +3 more
core +2 more sources
Applied Surface Science Advances, 2021 Plasma enhanced chemical vapor deposition (PECVD) is considered one of the methods to synthesize graphene with the greatest development potential due to its advantages to operate in low temperatures with high efficiency.
Na Li +5 more
doaj +1 more source
MRI Faraday cages: an alternative protocol for shielding effectiveness measurements
Atti della Accademia Peloritana dei Pericolanti : Classe di Scienze Fisiche, Matematiche e Naturali, 2023 The periodic evaluation of the Faraday cage efficiency for diagnostic Magnetic Resonance is mandatory by Italian legislation and it is recommended by manufacturers. An inadequate shielding could affect clinical images with artifacts, reducing the quality
Giuseppe Acri +6 more
doaj +1 more source
Chemical shielding of H2O and HF encapsulated inside a C60 cage
Communications Chemistry, 2021 The chemical nature of molecules encapsulated within fullerenes remain debated, with reports proposing a Faraday cage effect. Here, the authors show that H2O and HF molecules encapsulated inside a C60 cage experience a substantial intra-cage ...
Samuel P. Jarvis +20 more
doaj +1 more source
LINEAR DIFFUSION INTO A FARADAY CAGE [PDF]
Progress In Electromagnetics Research M, 2012 Linear lightning diffusion into a Faraday cage is studied. An early-time integral valid for large ratios of enclosure size to enclosure thickness and small relative permeability ({mu}/{mu}{sub 0} {le} 10) is used for this study. Existing solutions for nearby lightning impulse responses of electrically thick-wall enclosures are refined and extended to ...
Kenneth Chien-Ying Chen +3 more
openaire +3 more sources