Showing 3,201 - 3,220 results of 13,351 for search '"electron"', query time: 0.06s Refine Results
  1. 3201

    The numerical models of the estimation of the electrooptical parameters of GaAs by Albertas Pincevičius, Rimantas-Jonas Rakauskas, Svajonė Vošterienė

    Published 2002-12-01
    “…Electron concentration changes on fifteen orders in a narrow boundary layer (0–5 × 10-8 s). …”
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  2. 3202

    Entanglement generation and stabilization by coherent collisions by A. Mert Bozkurt, Rosa López, Sungguen Ryu

    Published 2025-02-01
    “…Our model can be experimentally implemented using single-electron sources.…”
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  3. 3203

    CdTe Quantum Dots Embedded in Multidentate Biopolymer Based on Salep: Characterization and Optical Properties by Ghasem Rezanejade Bardajee, Zari Hooshyar

    Published 2013-01-01
    “…As-prepared CdTe-salep-g-PAA QDs were characterized by Fourier transform infrared (FT-IR) spectrum, thermogravimetric (TG) analysis, and transmission electron microscopy (TEM). The absorption and fluorescence emission spectra were measured to investigate the effect of salep-g-PAA biopolymer on the optical properties of CdTe QDs. …”
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  4. 3204

    Hydrothermal Synthesis of Leaf-Shaped Ferric Oxide Particles by Keqiang Ding

    Published 2009-01-01
    “…Images obtained from SEM (scanning electron microscope) revealed that leaf-shaped ferric oxides (around 1.5 μm in length) were clearly exhibited when the hydrothermal tempreature was 150 °C, while as the temperature was increased to 200 °C leaf-shaped ferric oxide particles with larger size were observed. …”
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  5. 3205

    Analyse préliminaire et discussion sur la nature d’un dépôt dentaire très particulier by Yves Gleize, Dominique Castex, Rémy Chapoulie, Henri Duday

    Published 2005-06-01
    “…To further our investigation, we carried out an analysis of the atomic composition of the deposit using a scanning electron microscope (SEM). This revealed the presence of atoms which are constituents of the inorganic portion of tartar. …”
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  6. 3206

    Spin Polarization Oscillations and Coherence Time in the Random Interaction Approach by P. Pereyra

    Published 2019-01-01
    “…We show that the behavior of the spin polarization calculated here agrees rather well with the time evolution of spin polarization observed and calculated, recently, for the electron-nucleus dynamics of Ga centers in dilute (Ga,N)As semiconductors.…”
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  7. 3207

    Spectroscopic Characteristics and Color Origin of Red Tourmaline from Brazil by Ming Li

    Published 2022-01-01
    “…The results showed that the red color was confirmed by the symmetric broad absorption at 527 nm and the narrow absorption at 400 and 450 nm, and the above three absorption bands were caused by the d-d electron transition of Mn3+, which occupied the Y site in the crystal structure and coordinated with F to form bonds. …”
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  8. 3208

    Measurement of the electric potential and the magnetic field in the shifted analysing plane of the KATRIN experiment by KATRIN Collaboration

    Published 2024-12-01
    “…Abstract The projected sensitivity of the effective electron neutrino-mass measurement with the KATRIN experiment is below 0.3 eV (90 % CL) after 5 years of data acquisition. …”
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  9. 3209

    Structure and spectra of photochemically obtained nanosized silver particles in presence of modified porous silica by Galina Krylova, Anna Eremenko, Natalia Smirnova, Susie Eustis

    Published 2005-01-01
    “…Morphological changes of silver colloids during irradiation were studied using transmission electron microscopy, and correlated to the absorption spectra.…”
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  10. 3210

    Study on the nonexistence of liquid miscibility gap in the Ce-Mn system by Tang C., Du Y., Xu H., Hao S., Zhang L.

    Published 2007-01-01
    “…To ascertain whether the liquid miscibility gap exists in the Ce-Mn system, 3 key alloys are prepared by arc melting the pure elements, annealed at specified temperature for 20 minutes, quenched in ice water and then subjected to X-ray diffraction (XRD) analysis for phase identification and to scanning electron microscopy (SEM) with energy dispersive X-ray analysis for microstructure observation and composition analysis. …”
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  11. 3211

    Electrocrystallization of fibrous silver deposits from nitrate melts: Experiments and modeling by Murashova I.B., Khramov A.P., Zotin I.V., Zaikov YU.P., Zyrjanov V.G.

    Published 2003-01-01
    “…Systematic study of the silver dendrite structure has been performed on a scanning electron microscope. Geometric characteristics have been evaluated statistically and regression equations linking these constitutive properties of the deposits with the values of current and of lifting velocity have been obtained. …”
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  12. 3212

    Solidification characteristics of atomized AlCu4Mg1-SiC composite powders by Yamanoglu R., Zeren M., German Randall M.

    Published 2012-01-01
    “…The microstructural and solidification characteristics of composite particles are studied using optical and scanning electron microscope (SEM). The relationship between secondary dendrite arm spacing (SDAS) and particle diameter was examined, and these composite powders were found to have dendritic and equiaxed solidification with a fine eutectic phase. …”
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  13. 3213

    Low-Temperature Strengths and Ductility of Various Tungsten Sheets by Yutaka Hiraoka, Hiroaki Kurishita

    Published 2011-01-01
    “…Then, we examined fracture surface of a failed specimen using a scanning electron microscope. Lastly, by analyzing all these results, we evaluated apparent intergranular and transgranular fracture strengths and discussed strengths and ductility of tungsten. …”
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  14. 3214

    Preparation and Anticorrosion of Octadecyl Trichlorosilane SAMs for Copper Surface by Xue Shouqing, Liu Xiaohui

    Published 2017-01-01
    “…The effect of inhibitor concentration on the rate of inhibition efficiency and corrosion rate in corrosion medium on copper by using polarization curves, electrochemical impedance spectroscopy (EIS), scanning electron microscope (SEM) was studied. The results showed that OTS SAMs exhibit the better corrosion resistance; the corrosion potential of copper OTS SAMs protection increased by about 1.02 V, while the corrosion current density decreased to 0.59 μA/cm2. …”
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  15. 3215

    Crohn’s Disease – The Pathogenesis of a Granulomatous Vasculitis: A Hypothesis by Andrew J Wakefield

    Published 1995-01-01
    “…Based upon certain behavioural characteristics of measles virus, including its tropism for intestinal endothelium and its ability to persist in human tissues, this agent was sought by in situ hybridization, electron microscopy and immunohistochemistry. The virus was detected in foci of granulomatous and lymphocytic inflammation. …”
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  16. 3216

    Ductile cast irons: microstructure influence on fatigue crack propagation resistance by Francesco Iacoviello, Vittorio Di Cocco, Mauro Cavallini

    Published 2013-04-01
    “…Damaging micromechanisms were investigated according to the following procedures: - “traditional” Scanning Electron Microscope (SEM) fracture surfaces analysis; - SEM fracture surface analysis with 3D quantitative analysis; - SEM longitudinal crack profile analysis - Light Optical Microscope (LOM) transversal crack profile analysis;…”
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  17. 3217

    Numerical Simulation of Carbon Nanotubes/GaAs Hybrid PV Devices with AMPS-1D by Georgi Xosrovashvili, Nima E. Gorji

    Published 2014-01-01
    “…The results suggest that the open-circuit voltage changes very slightly by changing the electron affinity, acceptor and donor density while the other electrical parameters reach an optimum value. …”
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  18. 3218

    Properties of Nanostructure Bismuth Telluride Thin Films Using Thermal Evaporation by Swati Arora, Vivek Jaimini, Subodh Srivastava, Y. K. Vijay

    Published 2017-01-01
    “…Samples were studied by X-ray diffraction (XRD) and scanning electron microscopy (SEM) to show granular growth.…”
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  19. 3219

    Effect of Different Cooling Regimes on the Mechanical Properties of Cementitious Composites Subjected to High Temperatures by Jiangtao Yu, Wenfang Weng, Kequan Yu

    Published 2014-01-01
    “…The microstructural characterization was examined before and after exposure to fire deterioration by using scanning electron microscopy (SEM). Results from the microtest well explained the mechanical properties variation of postfire specimens.…”
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  20. 3220

    Complicated family relationships, or about taxonomic problems in the family Pyrenomonadaceae (Cryptophyceae) by Solarska Magdalena, Adamski Michał, Piątek Jolanta

    Published 2023-10-01
    “…The development of research methods and techniques, including electron microscopy and molecular studies, allowed for a better understanding of taxonomic relationships in this group of organisms. …”
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