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- Physics 1
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281
Scattering from a PEC Slightly Rough Surface in Chiral Media
Published 2018-01-01“…Numerical results are reported for different values of chirality, correlation length, and rms height of the surface. Diffraction efficiency is defined for a sinusoidal grating.…”
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282
Structure and Electrical Study of New Chemically Modified Poly(vinyl chloride)
Published 2015-01-01“…The structural properties of the polymer were systematically investigated by varieties of techniques as differential scanning calorimetric (DSC), thermogravimetry analysis (TG), X-ray diffraction (XRD), and Fourier transform infrared (FTIR) spectroscopy. …”
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283
Graft Copolymerization of Styrene from Poly(vinyl alcohol) via RAFT Process
Published 2011-01-01“…The graft copolymer was characterized by thermogravimetric analysis (TGA), X-ray diffraction (XRD), and scanning electron microscopy (SEM). …”
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284
Optimizing Laser-Induced Voltage Signal in SnO2 Thin Films by Changing Oxygen Pressure
Published 2022-01-01“…The crystal quality of the films was analyzed by X-ray diffraction (XRD) and LIV measurements, and a linear relationship between LIV peak voltage and laser energy was also disclosed. …”
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285
Structure and Physical Properties of Polymer Composite Films Doped with Fullerene Nanoparticles
Published 2011-01-01“…Observations made by transmission electron microscope (TEM) showed the uniform dispersion of C60 nanoparticles in the polymer matrices. Also, X-ray diffraction measurements indicated that C60 has a tendency to form crystallites in the polymer matrices. …”
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286
An Empirical Model of Angle-of-Arrival Variance for a Gaussian Wave Propagation through Non-Kolmogorov Turbulence
Published 2020-01-01“…The numerical simulations indicate that, under the geometrical optics approximation, the AOA variance for a Gaussian wave is insensitive to the change of the diffraction parameter and can be closely approximated by a simple linear relationship in the refraction parameter. …”
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287
Noise amplification and ill-convergence of Richardson-Lucy deconvolution
Published 2025-01-01“…An analytical expression for the CRLB diverges for spatial frequency components that approach the diffraction limit from below. The resulting mean noise variance per pixel diverges for large images. …”
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288
Investigations on Growth, Optical and Thermal Properties of Sulphamic Acid Single Crystals
Published 2014-01-01“…The crystal structure of grown crystals was confirmed by single crystal X-ray diffraction analysis. The presence of functional groups in the crystal lattice has been qualitatively determined by FT-IR and FT-Raman analyses. …”
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289
A New 3D Coordination Polymer of Bismuth with Nicotinic Acid N-Oxide
Published 2013-01-01“…The new three-dimensional coordination polymer {[Bi(NNO)2(NO3)]·1.5H2O}n (1, NNO− = nicotinate N-oxide) was synthesized and characterized by elemental analysis, IR and 1H-NMR spectroscopy, as well as single-crystal X-ray diffraction analysis. 1 crystallizes in the monoclinic space group C2/c. …”
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290
Wave loadings on a vertical cylinder due to heave motion
Published 1995-01-01“…These are derived from the total velocity potential which can be decomposed as two velocity potentials; one due to scattering in the presence of an incident wave on fixed structure (diffraction problem), and the other due to radiation by the heave motion on calm water (radiation problem). …”
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291
Effect of Etching on the Optical, Morphological Properties of Ag Thin Films for SERS Active Substrates
Published 2013-01-01“…Structural, optical, and morphological properties of Ag thin films before and after etching were investigated by using X-ray diffraction, UV-Vis spectrophotometer, and field emission scanning electron microscopy (FESEM). …”
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292
The Properties of Screen Printed (Bi,Pb)-Sr-Ca-Cu-O Thick Films Based On Decomposed Oxalate Powders
Published 1993-01-01“…The decomposed powders were characterized by X-ray diffraction, transmission electron microscopy and specific surface area measurements. …”
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293
Dielectric Spectroscopy Analyses of SrBi4Ti4O15 Films Obtained from Soft Chemical Solution
Published 2009-01-01“…The obtained films were characterized by X-ray diffraction, scanning electron microscopy, Raman spectroscopy, and dielectric spectroscopy analyses. …”
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294
The Fabrication and Characterization of Piezoelectric PZT/PVDF Electrospun Nanofiber Composites
Published 2016-03-01“…The micro‐ structure of the PZT/PVDF electrospun nanofiber compo‐ sites was characterized using X-ray diffraction (XRD), scanning electron microscopy (SEM) and transmission electron microscopy (TEM). …”
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295
Optical and Structural Properties of Thermally Evaporated Zinc Oxide Thin Films on Polyethylene Terephthalate Substrates
Published 2011-01-01“…Zinc oxide thin films of different thicknesses ranging from 100 to 300 nm were prepared on polyethylene terephthalate substrates with thermal evaporation in a vacuum of approximately 3×10-5 Torr. X-ray diffraction patterns confirm the proper phase formation of the material. …”
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296
A novel technique to synthesis of tenorite (CuO) nanoparticles from low concentration CuSO4 solution
Published 2011-01-01“…Samples were characterized by thermogravimetric (TG-DSC), X-ray diffraction (XRD), energy dispersive spectroscopy (EDS), infrared spectrum (IR), scanning electron microscopy (SEM), and transmission electron microscopy (TEM). …”
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297
Spectral Characterization and Crystal Structure of 1,2-Bis-(1H-benzimidazol-2-yl)-ethane Dihydrochloride
Published 2013-01-01“…The crystal structure of 1,2-bis-(1H-benzimidazol-2-yl)-ethane dihydrochloride (1) was determined by X-ray diffraction at room temperature. The structure of 1 was also characterized by mass, elemental analysis, FT-IR, and NMR spectroscopy techniques. …”
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298
Phase composition of cathodic deposits synthesized in flinak-k2taf7-kbf4 melt
Published 2003-01-01“…The phase composition of cathodic deposits synthesized from FLINAK-K2TaF7-KBF4 melt has been studied by the X-ray diffraction method. It is shown that boron content in the electrodeposit grows as the cathodic potential is increased from peak R1 to peak R4 in the voltammogram. …”
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299
UV Sensitivity of Indium-Zinc Oxide Nanofibers
Published 2018-01-01“…The nanofibers’ dimensions, morphology, and crystalline structure are characterized by scanning electron microscopy, atomic force microscopy, and X-ray diffraction. The results of studying the electrical properties of nanofibers, as well as their sensitivity to UV radiation depending on the In-to-Zn concentration ratio, are presented. …”
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300
Azimuthally Anisotropic 3D Velocity Continuation
Published 2011-01-01“…We provide synthetic diffraction imaging examples to illustrate the concept and potential applications of azimuthal velocity continuation and to analyze the impulse response of the 3D velocity continuation operator.…”
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