Results 21 to 30 of about 14,436 (256)
Micro and Nano Engineering, 2022 Free standing membranes for fluidic devices typically require long etching times due to the slow, diffusion limited exchange of etchant and etch products when large etch distances are involved.
Alokik Kanwal +4 more
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Photoresist as a sacrificial layer by dissolution in acetone [PDF]
Technical Digest. MEMS 2001. 14th IEEE International Conference on Micro Electro Mechanical Systems (Cat. No.01CH37090), 2002 We report here a detailed study of sacrificial layer dissolution of photoresist by acetone in microchannels. The effects of channel geometry as well as photoresist characteristics such as thermal cycles and UV exposure are considered and tested. Test channels were designed and fabricated ranging in height from 2 /spl mu/m to 6 /spl mu/m, widths from 10
Walsh, Ken +2 more
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Inspection Scheme Design and Corrosion Risk Assessment of Gas Pipe-Jacking Pipeline [PDF]
Cailiao Baohu, 2023 In view of the imperfection of the pipe-jacking pipeline corrosion parameter detection device and testing system，a set of flexible surrounding pipeline detection device was designed.With the support of ground test pile，this device could measure relevant ...
ZHANG Yu-xing, ZHANG Shen-yan, QIN Hui-min, ZHANG Cheng, MA Xu-qing, HUANG Wen-yao
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Results in Physics, 2017 An aluminum automotive condenser was designed to exhibit high corrosion resistance in the seawater acetic acid test (SWAAT) combining zinc coated microchannel tubes and fins made with AA4343/AA3003(Zn)/AA4343 brazing sheet.
M.A. Pech-Canul +6 more
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Cantilever Type Acceleration Sensors Made by Roll-to-Roll Slot-Die Coating
Sensors, 2020 This paper presents the fabrication by means of roll-to-roll slot-die coating and characterization of air gap-based cantilever type capacitive acceleration sensors.
Sang Hoon Lee, Sangyoon Lee
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Reducing graphene device variability with yttrium sacrificial layers [PDF]
Applied Physics Letters, 2017 Graphene technology has made great strides since the material was isolated more than a decade ago. However, despite improvements in growth quality and numerous “hero” devices, challenges of uniformity remain, restricting the large-scale development of graphene-based technologies.
Ning C. Wang +3 more
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Applied SciencesEpitaxial layers of water-soluble Sr3Al2O6 were fabricated as sacrificial layers on SrTiO3 (100) single-crystal substrates using the Pulsed Laser Deposition technique.
Simone Sanna +2 more
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Free-Standing GaMnAs Nanomachined Sheets for van der Pauw Magnetotransport Measurements
Micromachines, 2016 We report on the realization of free-standing GaMnAs epilayer sheets using nanomachining techniques. By optimizing the growth conditions of the sacrificial Al0.75Ga0.25As layer, free-standing metallic GaMnAs (with ~6% Mn) microsheets (with TC ~85 K) with
Jae-Hyun Lee +6 more
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Fabrication method of GaN template for high-speed chemical lift-off
AIP Advances, 2023 In this study, a gallium nitride (GaN) template fabrication method for efficient chemical lift-off (CLO) is developed. CLO is slower than other lift-off methods. An air tunnel structure is formed using a photoresist to reduce the process time and improve
Woo Seop Jeong +8 more
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Materials Research Letters, 2022 High-quality epitaxial growth of nanocomposite thin-films typically requires a high-temperature process on single-crystal oxide substrates, which limits their potential for flexible device integration.
Jijie Huang +3 more
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