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- Physics 1
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541
NANOCOMPOSITION OF HYDROXYLAPATITE FROM CORTICAL BONE TISSUE
Published 2024-09-01“…In this work, we studied the cortical bone tissue of rats using transmission electron microscopy (TEM) and X-ray diffraction. According to the results of the Scherrer method, the size of hydroxylapatite crystallites is 8.8 × 4.0 nm. …”
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542
Young's Modulus and Coefficient of Linear Thermal Expansion of ZnO Conductive and Transparent Ultra-Thin Films
Published 2011-01-01“…A new technique for measuring Young's modulus of an ultra-thin film, with a thickness in the range of about 10 nm, was developed by combining an optical lever technique for measuring the residual stress and X-ray diffraction for measuring the strain in the film. The new technique was applied to analyze the mechanical properties of Ga-doped ZnO (GZO) films, that have become the focus of significant attention as a substitute material for indium-tin-oxide transparent electrodes. …”
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543
Radiation Characteristics of 3D Resonant Cavity Antenna with Grid-Oscillator Integrated Inside
Published 2014-01-01“…The lack of lateral cavity diffraction and radiation helps in producing a directive gain of about 17 dB and radiation aperture efficiency bigger than 75% at a resonance frequency of 8.62 GHz. …”
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544
Synthesis and characterization of MnO–ZnO/AC adsorbents for adsorptive removal of HS from natural gas
Published 2016-06-01“…Adsorbents consisting of Mn x O y , Zn x O y , and Mn x O y –Zn x O y supported on activated carbon (AC) have been successfully prepared and characterized by X-ray photoelectron spectroscopy (XPS), X-ray diffraction analysis (XRD), Fourier-transform infrared spectroscopy (FTIR), specific surface area (BET) and SEM. …”
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545
Comparative study on the synthesis of magnetic ferrite adsorbent for the removal of Cd(II) from wastewater
Published 2018-10-01“…The synthesized magnetic ferrites were characterized by settling velocity, X-ray diffraction, scanning electron microscopy, laser particles size analyzer, and vibrating sample magnetometer. …”
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546
EFFECT OF STATIC PRESSURE ON SURFACE INTEGRITY OF BERYLLIUM COPPER ALLOY TREATED BY ULTRASONIC ROLLING
Published 2022-01-01“…To study the effect of static pressure on the surface integrity of beryllium copper alloy during the ultrasonic rolling process, scanning electron microscope, stylus roughness tester, rockwell hardness tester, X-ray diffraction analyzer and metallographic microscope were used to measure and analyze the surface morphology, roughness, surface hardness, residual stress and microstructure of the before and after ultrasonic rolling specimens. …”
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547
Physicochemical Properties of Handere Clays and Their Use as a Building Material
Published 2015-01-01“…The physicochemical properties of these clays have been investigated by different techniques including Scanning Electron and Elemental Analysis (SEM and EDS), mineralogical analyses, chemical and physical analyses, X-ray diffraction (XRD), thermogravimetric differential thermal analysis (TG-DTA), and Atterberg (Consistency) Limits Test. …”
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548
Wavelets-Computational Aspects of Sterian Realistic Approach to Uncertainty Principle in High Energy Physics: A Transient Approach
Published 2013-01-01“…It is shown that the best results can be obtained using wavelets aspects and support macroscopic functions for computing (i) wave-train nonlinear relativistic transformation, (ii) reflection/refraction with a constant shift, (iii) diffraction considered as interaction with a null phase shift without annihilation of associated wave, (iv) deflection by external electromagnetic fields without phase loss, and (v) annihilation of associated wave-train through fast and spatially extended phenomena according to uncertainty principle.…”
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549
Effect of Clay Addition on Mechanical Properties of Unsaturated Polyester/Glass Fiber Composites
Published 2013-01-01“…The effect of clay loading on the morphological and mechanical properties of UP/glass fiber composites was investigated in this study. X-ray diffraction (XRD) was used to characterize the structure of the composites. …”
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550
Mechanical Properties of Fiber-Reinforced Concrete Using Composite Binders
Published 2017-01-01“…Compaction of structure on micro- and nanoscale levels was characterized by different techniques: X-ray diffraction, DTA-TGA, and electron microscopy. Results showed that the grinding of active mineral supplements allows crystallization centers to be created by ash particles as a result of the binding of Ca(OH)2 during hardening alite, which intensifies the clinker minerals hydration process; the presence of fine grains limestone also leads to the hydrocarboaluminates calcium formation. …”
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551
Preparation of [C60]Fullerene Nanowhisker-gold Nanoparticle Composites and Reduction of 4-Nitrophenol through Catalysis
Published 2015-12-01“…The product of the nanocomposites was characterized by X-ray diffraction, scanning electron microscopy, Raman spectroscopy, transmission electron microscopy, and solid- state 13C-nuclear magnetic resonance spectroscopy. …”
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552
Alkali Activation of Oil Shale Ash Based Ceramics
Published 2012-01-01“…In our study, X-ray diffraction (XDR), Fourier transform infrared (FTIR) and SEM/EDS analysis were used to evaluate the effect of alkali activation on the structural arrangement of the starting materials (OSA and MOSA) in our study. …”
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553
Distinguishing local isomorphism classes in quasicrystals by high-order harmonic spectroscopy
Published 2024-12-01“…Abstract Electron diffraction spectroscopy is a fundamental tool for investigating quasicrystal structures, which unveils the quasiperiodic long-range order. …”
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554
A Facile Method to Incorporate Di‐Dopant Elements (F and Sb) into Crystalline Mesoporous Tin Dioxide Nano Powder at Ambient Temperature and Pressure
Published 2025-01-01“…The structures of these materials are analyzed by powder X‐ray diffraction, N2 sorption analysis, transmission electron microscopy, energy dispersive X‐ray spectroscopy and X‐ray photoelectron spectroscopy. …”
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555
Effect of Cr Substitution on Magnetic Properties of Mg Nanoferrites Synthesized by Citrate-Gel Auto Combustion Method
Published 2013-01-01“…The formation of single phase cubic spinel structure of the samples was confirmed by X-ray diffraction (XRD) analysis. It is observed that with the increase in the paramagnetic Cr content, the particle size of the ferrite compositions has decreased from 23 nm to 7 nm. …”
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556
Effect of Catalytic Gasification of Active Carbon from Plum Stones on its Mesoporous Structure
Published 1993-03-01“…In addition, samples of the prepared carbon adsorbents were examined by X-ray diffraction.…”
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557
50 eV O+ ion induced deposition of tin dioxide using tetramethyltin
Published 2025-02-01“…This procedure deposited films with a thickness of 30 nm and assessments by XPS and X-ray diffraction established that these films were made of tin dioxide.…”
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558
Synthesis of Layered Organic-Inorganic Nanocomposites of Zinc and Copper by Laser Ablation in Liquid
Published 2012-01-01“…Dependence of the formation dynamics of these composites on an exposure time of radiation and on an aging time of colloids was studied by the absorption spectroscopy, by X-ray diffraction, by scanning electron (SEM), and atomic force microscopy (AFM). …”
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559
Rapid Synthesis of Dittmarite by Microwave-Assisted Hydrothermal Method
Published 2012-01-01“…The resulting samples were investigated by X-ray powder diffraction, scanning electron microscopy, Fourier transform infrared spectroscopy, and thermogravimetry-differential thermal analysis. …”
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560
Total Oxidation of Isopropanol in Its Liquid Phase, at a Low Temperature in the Presence of Prepared and Characterized Zinc Oxide
Published 2021-01-01“…Structural analysis (infrared in Fourier transform and diffraction of X-rays) and textured (adsorption/desorption of N2) were conducted for the wurtzite structure results, an IV type isotherm with a type H3 hysteresis. …”
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