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Studying third harmonic generation in spherical quantum dot under inversely quadratic Hellmann potential
In this paper, we have reported the computation of the third harmonic generation of GaAs spherical quantum dot under the action of inversely...
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Second-Harmonic Generation in a Thin Spherical Layer with a Small Radius by Coherent Sources of Elliptically Polarized Radiation
Explicit forms of the power density and total radiation power of second-harmonic generation in a thin spherical layer with a small radius are...
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The nonlinear optical rectification and second harmonic generation of a single electron confined in a multilayer spherical quantum dot
In the present paper, we have performed a theoretical investigation of the influence of the Kratzer potential on the nonlinear optical rectification...
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Effects of hydrostatic pressure and temperature on the second-harmonic generation of spherical quantum dots with inversely quadratic Hellmann potential
We have theoretically investigated second-harmonic generation (SHG) of spherical quantum dots with inversely quadratic Hellmann potential under the...
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Constructing a global ionospheric TEC map with a high spatial and temporal resolution by spherical harmonic functions
The Massachusetts Institute of Technology (MIT) Haystack Observatory provides the ionospheric Total Electron Content (TEC) data with a temporal...
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Third harmonic generation of spherical multilayered quantum dot: effects of quantum confinement, impurity, electric and magnetic fields
In this study, simultaneous effects of hydrogenic impurity, core radius and layer thickness, external electric and magnetic fields on the third...
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On the Domain of Convergence of Spherical Harmonic Expansions
Spherical harmonic expansions (SHEs) play an important role in most of the physical sciences, especially in physical geodesy. Despite many decades of...
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Second-Harmonic Generation by a Monolayer of Spherical Two-Layer Nanoparticles
AbstractA model for calculating the second-harmonic (SH) intensity at reflection of light from a monolayer of spherical nanoparticles consisting of a...
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Cluster pictures of three dimensional harmonic oscillators with frequencies in rational ratios
Degeneracies of axially deformed harmonic oscillators with frequencies in rational ratios are decomposed into the sequences of 2, 6, 12, 20, 30,...
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Generation of custom acoustic harmonic bursts from spherical helmholtz resonators using Q-switched Nd:YAG laser induced plasma
We present a new method for generating a 4 to 25 ms high power acoustic harmonic bursts, reaching more than 110 dB Sound Pressure Level (SPL), from...
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9 Stability of the Spherical Shape
Ever so often we observe that a balloon, which is spherical in the undistorted state, becomes elongated upon inflation so that we obtain a... -
\(\mathscr {N}\,{=}\,2\) Supergravities in Harmonic Superspace
Basics of \(\mathscr {N}\,{=}\,2, 4D\) conformal and Einstein supergravities in the harmonic superspace approach... -
Phase Properties of High Harmonics and Spatial Structure of the Harmonic Beam
AbstractThe harmonic phase dependence on the laser field intensity is one of the key properties of high-harmonic generation (HHG) in intense laser...
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Second-Harmonic Generation in the Surface Layer of a Dielectric Spheroidal Particle: I. Analytical Solution
AbstractThe problem of second-harmonic generation by a plane elliptically polarized electromagnetic wave in a thin optically nonlinear surface layer...
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Generic Regularity of Level Set Flows with Spherical Singularity
The sphere is well-known as the only generic compact shrinker for mean curvature flow (MCF). In this paper, we characterize the generic dynamics of...
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Entanglement of harmonic systems in squeezed states
The entanglement entropy of a free scalar field in its ground state is dominated by an area law term. It is noteworthy, however, that the study of...
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Second-Harmonic Generation in the Surface Layer of a Dielectric Spheroidal Particle: II. Analysis of the Solution
AbstractThe vectors used in the solution of the problem of second-harmonic generation in the surface layer of a dielectric spheroidal particle are...
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Effect of Laser Beam Amplitude Profile on Second Harmonic Generation Efficiency
AbstractThe efficiency of laser radiation harmonic generation in nonlinear crystals is one of the most pressing problems in applied nonlinear optics....
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High-harmonic spectroscopy of low-energy electron-scattering dynamics in liquids
High-harmonic spectroscopy is an all-optical nonlinear technique with inherent attosecond temporal resolution. It has been applied to a variety of...
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Third harmonic generation of cosh-Gaussian laser beam in arrays of vertically aligned carbon nanotube
In this present study, we have theoretically investigated the enhanced cosh-Gaussian laser beam third harmonic generation via the nonlinear...