Y
Yanping Zhang
Researcher at Sumitomo Heavy Industries
Publications - 18
Citations - 278
Yanping Zhang is an academic researcher from Sumitomo Heavy Industries. The author has contributed to research in topics: Synchrotron radiation & Surface micromachining. The author has an hindex of 9, co-authored 18 publications receiving 273 citations.
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High aspect ratio micromachining Teflon by direct exposure to synchrotron radiation
TL;DR: In this article, the quality of micromachining Teflon was found to be critically dependent on photon flux of the synchrotron radiation and the mass distribution of gaseous species formed upon this process suggested that photochemical processes rather than pyrolytic processes may still dominate.
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Synchrotron Radiation Micromachining of Polymers to Produce High-Aspect-Ratio Microparts
Yanping Zhang,Takanori Katoh +1 more
TL;DR: In this paper, a Synchrotron Radiation (SR) direct micromachining of polymers was developed and high-aspect-ratio microparts of polytetrafluoroethylene (PTFE) were made.
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Micro injection molding for mass production using LIGA mold inserts
TL;DR: In this paper, a commercially available micro injection molding technology for high aspect ratio microstructures (HARMs) with LIGA-made mold inserts and pressurized CO2 gasses was developed.
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High-aspect-ratio through-hole array microfabricated in a PMMA plate for monodisperse emulsion production
Isao Kobayashi,Sayumi Hirose,Takanori Katoh,Yanping Zhang,Kunihiko Uemura,Mitsutoshi Nakajima +5 more
TL;DR: In this paper, a PMMA straight-through MC array plate consisting of 31,250 through-holes with a 7.3 × 22.9-μm oblong section and a 200μm depth was fabricated by a process of synchrotron radiation (SR) lithography and etching.
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High aspect ratio micromachining by synchrotron radiation direct photo-etching
Takanori Katoh,Yanping Zhang +1 more
TL;DR: In this article, the authors have carried out micromachining of Teflon-polymers such as PTFE, PFA and FEP as well as optical crystal such as NaCl and LiF by synchrotron radiation direct photo-etching and succeeded in creating microstructures with very high aspect ratios.