scholarly journals Erratum: Multipolar engineering of subwavelength dielectric particles for scattering enhancement [Phys. Rev. Applied 15 , 024052 (2021)]

2021 ◽  
Vol 16 (3) ◽  
Author(s):  
S.D. Krasikov ◽  
M.A. Odit ◽  
D.A. Dobrykh ◽  
I.M. Yusupov ◽  
A.A. Mikhailovskaya ◽  
...  
Keyword(s):  
Dielectric Particles

On the ionization potential of small metal and dielectric particles

1988 ◽  
Vol 88 (8) ◽  
pp. 5076-5085 ◽  
Author(s):  
Guy Makov ◽  
Abraham Nitzan ◽  
Louis E. Brus
Keyword(s):  
Ionization Potential ◽  
Dielectric Particles

Kinetics of flowing dispersions. X. Oscillations in optical properties of streaming suspensions of spheroids

1977 ◽  
Vol 55 (24) ◽  
pp. 4243-4256 ◽  
Author(s):  
A. Okagawa ◽  
S. G. Mason
Keyword(s):  
Light Scattering ◽  
Shear Flow ◽  
General Pattern ◽  
Relaxation Times ◽  
Simple Shear Flow ◽  
Scattering Coefficients ◽  
Human Red Blood Cells ◽  
Dielectric Particles ◽  
Dilute Suspensions ◽  
Orientation Distributions

Transients in angular light scattering and turbidity of dilute suspensions of nearly monodisperse spheroidal particles undergoing simple shear flow have been investigated by combining Rayleigh–Debye light scattering theory for single dielectric particles with fluid mechanical theory for the orientation distributions of particle assemblies in shear flow. Applying shear to an initially isotropic suspension causes the orientation distributions and thus the angular scattering coefficients to oscillate. Various geometrical arrangements are considered with a view to selecting those that will maximize such rheo-optical effects.By calculating the optical scattering cross section of a single particle, the turbidity of a suspension is obtained; like the scattering coefficient, it undergoes oscillations that are damped by (1) the inevitable spread in particle shape and volume in real systems, (2) shear-induced particle interactions, and (3) rotary Brownian motion. The rates of damping, expressed as relaxation times, are considered for the three mechanisms acting alone or in concert.Preliminary measurements of the turbidity of dilute suspensions of hardened human red blood cells confirm this general pattern of behavior. Apart from their intrinsic interest, such rheo-optical effects can be used to determine a number of useful properties of dispersions.

Modification of Spontaneous Emission from Periodic Array of Spherical Polystyrene Particles Containing Fluorescent Molecules

1997 ◽  
Vol 488 ◽  
Author(s):  
T. Yamasaki ◽  
T. Tsutsui
Keyword(s):  
Spontaneous Emission ◽  
Organic Light Emitting Diodes ◽  
Dye Molecules ◽  
Ordered Structures ◽  
Light Emitting ◽  
Ordered Arrays ◽  
Dielectric Particles ◽  
Organic Light ◽  
Partial Suppression ◽  
Fluorescent Molecules

AbstractEmissive behavior of dye molecules embedded in the systems with the size of visible wavelength were studied. The structures consisted of close-packed arrays of spherical dielectric particles with diameter of submicrometer were fabricated. Photoluminescence from selfassembled arrays of dye-doped polystyrene microspheres were examined. In this systems, partial suppression of spontaneous emission by ordered structures were observed. Electricallypumped emission from organic light emitting diodes with highly ordered arrays of silica microspheres were attempted.

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