Results 51 to 60 of about 191 (133)
Journal of Applied PhysicsAmong the numerous advantages of the high-power impulse magnetron sputtering (HiPIMS) technique, the most important is the enhanced ionization degree of sputtered species contributing to the film growth. Consequently, the quality of deposited thin films is highly improved.
Anna Kapran +3 more
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Journal of Physics: Conference Series, 2019 Abstract High-power impulse magnetron sputtering (HiPIMS) of graphite is used to increase the density of the plasma (up to 1013 cm−3) and the fraction of ionization of carbon (up to 70 %). It makes possible to increase the ion bombardment of the growing film by applying a negative high-frequency (HF) bias potential to the substrate ...
K V Oskomov, A V Vizir
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Advanced Engineering Materials, Volume 26, Issue 20, October 2024.The nitrogen incorporation effectively mitigates columnar defects in chromium‐based coatings on the Zr alloy claddings. The important significance of chromium‐based coatings is that they are suitable material candidates for accident‐tolerant fuel cladding of nuclear fuel rods.
Hae Won Yoon +4 more
wiley +1 more source
Advanced Optical Materials, Volume 12, Issue 30, October 24, 2024.Ion irradiation through a patterned photoresist mask enables in‐plane control of transport and optical properties in CdO thin films. This proof‐of‐concept demonstrates a simple grating pattern of alternating high and low carrier concentrations (irradiated and non‐irradiated) which exhibit sharp optical contrast in the near‐field and surface plasmon ...
Angela J. Cleri +8 more
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APL PhotonicsIn this work, we demonstrate gallium nitride (GaN) waveguide resonators by sputtering amorphous GaN films on the silicon-based substrate. With the aid of high-power impulse magnetron sputtering (HiPIMS), high-quality, high-deposition-rate, and high ...
Shih-Hsin Wu +4 more
doaj +1 more source
Advanced Functional Materials, Volume 34, Issue 36, September 4, 2024.This study provides comprehensive materials characterization of niobium (Nb) hydrides formed in Nb thin films as a function of fluoride chemical treatments that are commonly employed in the fabrication of superconducting qubits. This work provides insight into the formation of Nb hydrides and their role in microwave loss, thus guiding ongoing efforts ...
Carlos G. Torres‐Castanedo +20 more
wiley +1 more source
Advanced Optical Materials, Volume 12, Issue 25, September 3, 2024.The high plasmonic quality of doped CdO is shown to enhance its magneto‐optic response near the epsilon‐near‐zero frequency, leading to a large peak in the Verdet constant that can be tuned throughout the mid‐infrared. The ability to deposit CdO on Si with no loss in performance makes this material a promising platform for integrated mid‐infrared ...
Jonathon R. Schrecengost +10 more
wiley +1 more source
AIP Advances, 2018 The electrical characteristics and spectroscopic properties have been comprehensively investigated in a DC superimposed high power impulse magnetron sputtering (DC-HiPIMS) deposition system in this paper.
Xiao Zuo +4 more
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Reactive DC Sputtered TiO2 Electron Transport Layers for Cadmium‐Free Sb2Se3 Solar Cells
Advanced Energy Materials, Volume 14, Issue 34, September 13, 2024.Evolution of Sb2Se3 heterojunction devices away from CdS electron transport layers to wide bandgap metal oxide alternatives is a critical target in the development of this emerging photovoltaic material. The dependence of TiO2 processing conditions on the series resistance of complete Sb2Se3 devices is demonstrated.
Christopher H. Don +11 more
wiley +1 more source
Applied Surface ScienceThe integration of silver thin films into optoelectronic devices has gained much interest due to their exceptional properties in terms of conductivity and compatibility with flexible substrates. For this type of application, ultra-thin layers are desirable, because of their optical transparency.
Kristian A. Reck +11 more
openaire +2 more sources