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Microfabricated rGO/PANI Interdigitated Electrodes for Reference-Free, Label-Free pH Sensing on Flexible Substrates. [PDF]

open access: yesMicromachines (Basel)
Sepehri Gohar M   +5 more
europepmc   +1 more source

Novel Etch-Resistant Molecular Glass Photoresist Based on Pyrene Derivatives for Electron Beam Lithography. [PDF]

open access: yesACS Omega
Cong X   +10 more
europepmc   +1 more source

Uncooled, broadband terahertz bolometers using SOI MEMS beam resonators with piezoresistive readout. [PDF]

open access: yesMicrosyst Nanoeng
Zhang Y   +8 more
europepmc   +1 more source
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TMAH etching of silicon and the interaction of etching parameters

Sensors and Actuators A: Physical, 1997
Abstract A study of tetramethylammonium hydroxide (TMAH) etching of silicon and the interaction of etching parameters has been carried out. We find that the silicon etch rate increases as the TMAH concentration increases and it reaches a maximum at 4 wt.%. The etch rate of n-type silicon is found to be slightly higher than that of p-type silicon.
Jtl Thong
exaly   +2 more sources

Experiments on anisotropic etching of Si in TMAH

Solar Energy Materials and Solar Cells, 2001
Abstract Recently, TMAH has been widely studied due to its MOS compatibility, nontoxic, and good anisotropic etching characteristics. In this work, TMAH etching of Si was carried out at different temperatures (70°C, 80°C and 90°C) and concentrations (5, 15 and 25 wt%). From a patterned Si wafer, inverted pyramids with smooth surface and sharp pyramid
Jae Sung You   +5 more
exaly   +2 more sources

Reaction Kinetics of Poly-Si Etching in TMAH Solution

Solid State Phenomena, 2021
Tetramethylammonium hydroxide (TMAH) is a metal-free strong alkaline solution which can etch poly-Si. The concentration of dissolved gas as well as the concentration of TMAH affects etching rate of poly-Si. The detailed kinetics of poly-Si etching in TMAH solution is investigated in this study.
Tae Gun Park, Sang Woo Lim
exaly   +2 more sources

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