Results 21 to 30 of about 17,748 (263)
Al-Mustansiriyah Journal of ScienceBackground: CR-39 nuclear track detectors are widely used in various fields, including science, technology, astronomy, and environmental preservation, to detect and register heavy ions, neutrons, and alpha particles.
Abdulkader Makki Dahham +3 more
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Advances in precision freeform manufacturing by plasma jet machining -INVITED [PDF]
EPJ Web of Conferences, 2020 Atmospheric pressure plasma jet machining technology provides a flexible and efficient way to fabricate precise freeform optics. Due to the pure chemical material removal mechanism based on a dry etching process using fluorine containing gas, the choice ...
Arnold Thomas +2 more
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Fabrication of recessed-gate AlGaN/GaN MOSFETs using TMAH wet etching with Cu ion implantation
Results in PhysicsIn this study, recessed-gate AlGaN/GaN MOSFETs were fabricated using a novel recess etching method––TMAH wet etching with Cu ion implantation. This innovative approach injects Cu ions selectively into the target AlGaN layer, creating defects that are ...
Jun Hyeok Heo +5 more
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Investigation of the Integration of Strained Ge Channel with Si-Based FinFETs
Nanomaterials, 2022 In this manuscript, the integration of a strained Ge channel with Si-based FinFETs was investigated. The main focus was the preparation of high-aspect-ratio (AR) fin structures, appropriate etching topography and the growth of germanium (Ge) as a channel
Buqing Xu +9 more
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Advanced Engineering Materials, EarlyView.The tribological behavior of 100Cr6 steel spheres textured via Vickers microindentation is evaluated under lubricated sliding by varying both dimple size and density. Fine and dense textures significantly reduce friction across all lubrication regimes, while large dimples increase it.
Farideh Davoodi +3 more
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Influence of vacuum-plasma treatment modes on the surface photo-EMF of single-crystal silicon
Физико-химические аспекты изучения кластеров, наноструктур и наноматериалов, 2022 Plasma technologies in the last quarter of the twentieth century made a real scientific and technological revolution in microelectronics. Having come to the world of microelectronics technology as a necessary alternative to liquid etching, which had ...
R.R. Nagaplezheva +4 more
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Advanced Engineering Materials, EarlyView.The corrosion performance of AlSi7Mg and AlSi10Mg alloys produced through selective laser melting (SLM) was examined under compressive stress in a chloride environment. Electrochemical analyses, including open‐circuit potential (OCP), potentiodynamic polarization (CPP), and electrochemical impedance spectroscopy (EIS), were complemented by scanning ...
Femi John Akinfolarin +2 more
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Advanced Engineering Materials, EarlyView.A hierarchical porous copper current collector is fabricated via three‐dimensional printing combined with pressureless sintering to stabilize lithium metal anodes. The interconnected architecture lowers local current density, guides uniform Li deposition within pores, and suppresses dendrite growth.
Alok Kumar Mishra, Mukul Shukla
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MicromachinesThe following study involved the utilization of dispersion polymerization to synthesize micron/nano-sized polystyrene (PS) spheres, which were then deposited onto a silicon substrate using the floating assembly method to form a long-range monolayer ...
Yeeu-Chang Lee +3 more
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Deep Etched Gallium Nitride Waveguide for Raman Spectroscopic Applications
Crystals, 2019 Gallium nitride (GaN) materials with a high chemical stability and biocompatibility are well suited for bio-sensing applications and evanescent wave spectroscopy.
Yu-Li Hsieh +8 more
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