Showing 561 - 580 results of 614 for search '"Thin film"', query time: 0.10s Refine Results
  1. 561

    Dielectric function and thermo-optic coefficients of silicon-doped GaN substrates at elevated temperature from 298 K to 873 K in the UV-Vis-NIR spectrum by Subiao Bian, Xi Chen, Changcai Cui

    Published 2025-02-01
    “…This work significantly expand the GaN optical properties database beyond thin films and provide essential insights for the design and optimization of next-generation GaN-based optoelectronic devices.…”
    Get full text
    Article
  2. 562

    Flexible micromachined ultrasound transducers (MUTs) for biomedical applications by Sanjog Vilas Joshi, Sina Sadeghpour, Nadezda Kuznetsova, Chen Wang, Michael Kraft

    Published 2025-01-01
    “…These devices operate in flexural mode using piezoelectric thin films and electrostatic forces, respectively. In addition, the development of flexible ultrasound transducers based on these principles has opened up new possibilities for biomedical applications, including biomedical imaging, sensing, and stimulation. …”
    Get full text
    Article
  3. 563

    Raman Spectra of PbTe- and GeTe-Based Monocrystalline Epitaxial Layers by N. Romcevic, B. Hadzic, P. Dziawa, T. Story, W. D. Dobrowolski, M. Romcevic

    Published 2024-01-01
    “…An improvement in the quality of thin films due to doping with Eu ions was also registered.…”
    Get full text
    Article
  4. 564

    Determination of Structural and Optical Properties of Zn1-xCuxO Nanoparticles by Chemical Bath Deposition Waste Recovery Technique by Emin Yakar

    Published 2023-09-01
    “…In this work, Zn1-xCuxO nanoparticles (x= 0.025, x=0.050, and x=0.075) were synthesized by co-precipitation technique using chemical bath deposition wastes of Cu:ZnO thin films. The XRD evaluation showed that the well-crystalline hexagonal wurtzite ZnO indexed peaks. …”
    Get full text
    Article
  5. 565

    Ferromagnetic Resonance Characterization of Nano-FePt by Electron Spin Resonance by S. S. Nkosi, H. M. Gavi, D. E. Motaung, J. Keartland, E. Sideras-Haddad, A. Forbes, B. W. Mwakikunga

    Published 2013-01-01
    “…Electron spin resonance (ESR) measurements at room temperature and X-band microwave frequency were performed on highly crystalline FePt system thin films. Fairly high DC static magnetic field absorption of about 300 mT was observed in these films. …”
    Get full text
    Article
  6. 566

    Wear Resistance of Anodic Titanium Dioxide Films Produced on Ti-6Al-4V Alloy by María Laura Vera, Mario Roberto Rosenberger, Carlos Enrique Schvezov, Alicia Esther Ares

    Published 2015-03-01
    “…In this paper, the wear resistance of TiO2 thin films obtained by anodic oxidation of Ti-6Al-4V is evaluated. …”
    Get full text
    Article
  7. 567

    Metal/Semiconductor and Transparent Conductor/Semiconductor Heterojunctions in High Efficient Photoelectric Devices: Progress and Features by M. Melvin David Kumar, Ju-Hyung Yun, Joondong Kim

    Published 2014-01-01
    “…The electrical and optical properties of indium tin oxide (ITO) and aluminum doped zinc oxide (AZO) thin films can be enhanced by structuring the surface of TCO layers. …”
    Get full text
    Article
  8. 568

    Macroporous Composite Cryogels with Embedded Polystyrene Divinylbenzene Microparticles for the Adsorption of Toxic Metabolites from Blood by Tanja Eichhorn, Alexander E. Ivanov, Maria B. Dainiak, André Leistner, Ingrid Linsberger, Hans Jungvid, Sergey V. Mikhalovsky, Viktoria Weber

    Published 2013-01-01
    “…Scanning electron microscopy of the composite cryogels revealed that the microparticles were covered by thin films of poly(vinyl alcohol) or agarose and thus were withheld in the monolith structure. …”
    Get full text
    Article
  9. 569

    Polarity dependent predictable and random resistive switching in forming-free unipolar memristors by Venkata Rao Rayapati, Sahitya Varma Vegesna, Vinayak Jayram Bhat, Daniel Blaschke, Marco Diegel, Andrea Dellith, Jan Dellith, Danilo Bürger, Ilona Skorupa, Heidemarie Schmidt

    Published 2025-01-01
    “…Polycrystalline, hexagonal HoMnO3 thin films sandwiched between an un-patterned Pt/Ti bottom electrode and a circularly patterned Al top electrode reveal forming-free, polarity dependent predictable and random, unipolar resistive switching with stable retention, and a resistance ratio between high resistance state (HRS) and low resistance state (LRS) larger than 104. …”
    Get full text
    Article
  10. 570

    Bactericidal Activity of TiO2 on Cells of Pseudomonas aeruginosa ATCC 27853 by J. L. Aguilar Salinas, J. R. Pacheco Aguilar, S. A. Mayén Hernández, J. Santos Cruz

    Published 2013-01-01
    “…Titanium dioxide (TiO2) is widely used as a photocatalyst in thin films, powder, and in mixtures with other semiconductors or metals. …”
    Get full text
    Article
  11. 571

    Threading Dislocations Piercing the Free Surface of an Anisotropic Hexagonal Crystal: Review of Theoretical Approaches by Salem Neily, Sami Dhouibi, Roland Bonnet

    Published 2018-01-01
    “…Inclined threading dislocations (TDs) piercing the oriented free surface of a crystal are currently observed after growth of oriented thin films on substrates. Up to date the unique way to treat their anisotropic elastic properties nearby the free surface region is to use the integral formalism, which assumes no dislocation core size and needs numerical double integrations. …”
    Get full text
    Article
  12. 572

    Characterization of Thermally Sprayed Coated GT Components Made of 3D Printing Based Selective Laser Melting Processed Inconel Alloy 718 by Mohammed Yunus, Mohammad S. Alsoufi

    Published 2021-01-01
    “…These improvements are essential for embedding sensors, thin films, etc., in TBCs for continuous monitoring of outputs.…”
    Get full text
    Article
  13. 573
  14. 574

    Preparation and Characterization of Ni-Doped TiO2 Materials for Photocurrent and Photocatalytic Applications by Ibram Ganesh, A. K. Gupta, P. P. Kumar, P. S. C. Sekhar, K. Radha, G. Padmanabham, G. Sundararajan

    Published 2012-01-01
    “…Different amounts of Ni-doped TiO2 (Ni=0.1 to 10%) powders and thin films were prepared by following a conventional coprecipitation and sol-gel dip coating techniques, respectively, at 400 to 800°C, and were thoroughly characterized by means of XRD, FT-IR, FT-Raman, DRS, UV-visible, BET surface area, zeta potential, flat band potential, and photocurrent measurement techniques. …”
    Get full text
    Article
  15. 575

    Calibration Method for Confocal X-Ray Microanalysis with Polychromatic Excitation by C. Sosa, V. Stoytschew, J. Leani, H. J. Sánchez, C. A. Pérez, R. D. Perez

    Published 2015-01-01
    “…The experimental parameters of the sensitivity were obtained from depth profile analysis of several pure thin films. The calibrated confocal setup was used to quantify reference standards in order to validate the calibration procedure. …”
    Get full text
    Article
  16. 576

    Phase Composition, Surface Morphology, and Dielectric Properties of Poly(Vinylidene Fluoride)–Cobalt Ferrite Composite Films Depending on Thickness by Pavel A. Vorontsov, Vitalii D. Salnikov, Valerii V. Savin, Stanislav A. Vorontsov, Alexander S. Omelyanchik, Petr V. Shvets, Larissa V. Panina, Petr A. Ershov, Valeria V. Rodionova

    Published 2024-12-01
    “…A more uniform microstructure and an increased electroactive phase in thin films result in increased permittivity, which is critical for PVDF-based sensors and energy devices.…”
    Get full text
    Article
  17. 577

    Arsenic Transfer from As-Rich Sediments to River Water in the Presence of Biofilms by Diego Martiñá Prieto, Verónica Martín-Liñares, Verónica Piñeiro, María Teresa Barral

    Published 2016-01-01
    “…Control systems exhibited higher As mobility in water, in sulphate solution, and in weak acid medium and higher bioavailability in diffusive gradient in thin films (DGT) devices. Arsenic retained by the biofilm was equally distributed between extracellular and intracellular compartments. …”
    Get full text
    Article
  18. 578

    Adsorption of Saliva Related Protein on Denture Materials: An X-Ray Photoelectron Spectroscopy and Quartz Crystal Microbalance Study by Akiko Miyake, Satoshi Komasa, Yoshiya Hashimoto, Yutaka Komasa, Joji Okazaki

    Published 2016-01-01
    “…The XPS survey spectra of the thin films coated on the sensors were similar to the binding energy of the characteristic spectra of PMMA and Ti. …”
    Get full text
    Article
  19. 579

    Analysis of Structural, Optical, and Aquaphobic Properties of Zirconium Oxide Nanofilms by Varying Sputtering Gas by Kumar Sujit, Dave Vikramaditya, K. Vetri Velmurugan, Yakkala Bhaskarrao, Rupali Singh, Bhasker Pant, Amit Kumar Sharma, Hari Kumar Singh, Lijalem Mulugeta

    Published 2022-01-01
    “…The key aim was to develop aquaphobic zirconium oxide (ZrO2) thin films using DC reactive magnetron sputtering over glass insulators to mitigate contamination problems. …”
    Get full text
    Article
  20. 580

    Estimation of Copper and Cadmium Bioavailability in Contaminated Soil Remediated by Different Plants and Micron Hydroxyapatite by Lei Xu, Xiangyu Xing, Jianbiao Peng, Mingfei Ji

    Published 2022-01-01
    “…The results showed that the four plants combined with micron hydroxyapatite significantly increased soil pH and soil organic carbon (SOC), and decreased Cu and Cd fractions extracted by CaCl2 and diffusive gradients in thin films (DGT) than the untreated soils, respectively. …”
    Get full text
    Article