Results 11 to 20 of about 26,887 (312)

Studies in electrolytic and dielectric polarisation

open access: green, 1953
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Ammar, Ibrahim Ali., Ammar, Ibrahim Ali.
openaire   +2 more sources

Dielectric Polarisation of Alkylquinolines and Molecular Interaction in Solution

open access: green, 1981
Department of Chemistry, University of Jodhpur, Jodhpur Manuscript received 19 February 1980, revised 13 October 1980, accepted 28 January 1981 Dielectric Polarisation of Alkylquinolines and Molecular Interaction in Solution.
A. N. SRIVASTAVA   +2 more
openaire   +2 more sources

Dielectric Embedded Bandpass FSS Linear to Circular Polarisation Transformers [PDF]

open access: green, 2019
This paper describes a major advance in the design of bandpass anisotropic frequency selective surfaces (FSS) which are engineered to convert linearly polarized (LP) waves into circularly polarized (CP) signals at normal incidence. The thin metal structure operates in transmission mode and is composed of an array of cross slots with unequal arm lengths
Clendinning, Sarah   +3 more
openaire   +2 more sources

Dielectric tensor of photoinduced polarisation converters in optical fibres [PDF]

open access: green, 1993
We show that unusual forms of dielectric tensor, leading to novel polarisation convertors, can be induced in fibers by interferometric exposure to orthogonally polarized UV beams.
Kamal, A., Russell, P.St.J.
openaire   +2 more sources

The influence of surface charge on the coalescence of ice and dust particles in the mesosphere and lower thermosphere [PDF]

open access: yesAtmospheric Chemistry and Physics, 2021
Agglomeration of charged ice and dust particles in the mesosphere and lower thermosphere is studied using a classical electrostatic approach, which is extended to capture the induced polarisation of surface charge. Collision outcomes are predicted whilst
J. Baptiste   +8 more
doaj   +1 more source

Time‐domain characterisation of epoxy‐based barium titanate nanocomposites

open access: yesIET Nanodielectrics, 2021
In this article, the dielectric response of epoxy resin and epoxy‐based barium titanate (BaTiO3) nanocomposites is characterised in the time‐domain, based on polarisation and depolarisation current measurements.
Romana Zafar, Nandini Gupta
doaj   +1 more source

Barium titanate/polydimethylsiloxane nano/microcomposites fabrication, morphology, dielectric response and functionality

open access: yesIET Nanodielectrics, 2020
Polymer matrix composites with embedded ferroelectric and/or piezoelectric particles, constitute a novel and interesting class of engineering materials. The incorporation of ferroelectric and/or piezoelectric particles within a polymer matrix is expected
Anastasios C. Patsidis
doaj   +1 more source

Design, synthesis and processing of PVDF-based dielectric polymers

open access: yesIET Nanodielectrics, 2018
Due to the appealing piezoelectric, pyroelectric, and ferroelectric (FE) properties, poly(vinylidene fluoride) (PVDF)-based dielectric polymers have been attracting great attention from both the academic and industrial communities.
Shan Wang, Qi Li
doaj   +1 more source

On the dragging of light by a rotating medium [PDF]

open access: yes, 2007
When light is passing through a rotating medium the optical polarization is rotated. Recently, it has been reasoned that this rotation applies also to the transmitted image.
Barnett, Stephen M.   +2 more
core   +2 more sources

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