Results 1 to 10 of about 26,887 (312)

Polarisation reconfigurable anisotropic dielectric resonator antenna [PDF]

open access: goldScientific Reports
A novel polarization reconfigurable anisotropic dielectric resonator antenna (ADRA) is presented utilizing a new modulation scheme to exploit the degree of freedom in the polarization domain.
Shadi Danesh   +5 more
doaj   +6 more sources

Dielectric polarisation in naturally disordered trilead tetroxide Pb3O4

open access: diamondPhysics of Complex Systems, 2020
The paper presents the results of an experimental study of trilead tetraoxide Pb3O4 binder layers and their dielectric properties. The study revealed polarisation processes in low frequency range associated with structure peculiarities in the Pb3O4 ...
Вачаган Тигранович Аванесян   +2 more
doaj   +4 more sources

Dielectric Polarisation of Pyridine [PDF]

open access: hybridZeitschrift für Naturforschung B, 1975
This paper deals with the study of dielectric polarisation of pyridine at 35°C in four non polar solvents namely benzene, carbon tetrachloride, dioxan and cyclohexane. The results have been discussed to understand the merits of PALIT equation. It is observed that the moment value μs obtained by this is fairly comparable with that calculated by the ...
Vaibhav Joshi
openaire   +2 more sources

Dielectric Polarisation of Phenol [PDF]

open access: bronzeNature, 1935
IT is well known that the molecular polarisation of alcohols in a non-polar medium is exceptional in that it at first increases with concentration and then falls finally to a lower value than that at which it started. The data of Williams and Allgeier1 show that at 25° up to a molar fraction of 0.345 the polarisation of phenol in benzene is constant ...
A. R. Martin
openaire   +2 more sources

Breaking polarisation-bandwidth trade-off in dielectric metasurface for unpolarised white light [PDF]

open access: goldNanophotonics, 2020
Optical metasurfaces have gained attention due to their considerable prospects, which can benefit consumers and industries in terms of virtual reality devices and digital displays in various multimedia and entertainment-related applications.
Ansari Muhammad Afnan   +3 more
doaj   +2 more sources

Polarisation and Energy Loss in Dielectrics [PDF]

open access: greenProceedings of the Physical Society of London, 1913
The Paper discusses the relations which should exist between the coefficients in Pellat's equation (as modified by Schweidler) giving the displacement in a viscous dielectric as a function of the time of charge and the P.D. It is proved that where the polarisation current of a dielectric under the action of a steady E.M.F.
A W Ashton
openaire   +2 more sources

Polarisation‐independent diffraction grating based on dielectric metasurface [PDF]

open access: bronzeElectronics Letters, 2019
Dielectric metasurfaces composed of arrays of subwavelength structures are capable of completely manipulating the phase, amplitude, and polarisation of light. In this Letter, a dielectric metasurface grating imitating the blazing behaviour of saw‐tooth gratings for imaging spectrometer is proposed.
Jia‐Cheng Zhu   +2 more
openaire   +2 more sources

Dielectric Polarisation of Binary Mixture

open access: green, 1971
Dielectric polarisation of nitrobenzene has been studied at 30° in three solvents benzene, carbon te­trachloride and cyclohexane. The results obtained have been discussed to understand the merits of the equation proposed by Palit1 and also to study the molecular interaction in the light of Earp and Glasstone theory2.
A. N. Srivastava, P. R. Talesara
openaire   +2 more sources

Change of Dielectric Polarisation of Nitrobenzene with Temperature [PDF]

open access: bronzeNature, 1931
RECENTLY one of us (J. M.) has determined the changes of density D and dielectric constant E of nitrobenzene with temperature.1 In this connexion we would like to repeat here that the freezing point of nitrobenzene lies at 5.5° C. and not at 9° as given in the Landolt-Bornstein tables.
M. WOLFKE, J. MAZUR
openaire   +2 more sources

Correction: Polarisation insensitive multifunctional metasurfaces based on all-dielectric nanowaveguides

open access: hybridNanoscale, 2019
Correction for ‘Polarisation insensitive multifunctional metasurfaces based on all-dielectric nanowaveguides’ by Nasir Mahmood et al., Nanoscale, 2018, 10, 18323–18330.
Nasir, Mahmood   +10 more
openaire   +4 more sources

Home - About - Disclaimer - Privacy