Ultra-compact silicon nitride grating coupler for microscopy systems [PDF]
, 2017 Grating couplers have been widely used for coupling light between photonic chips and optical fibers. For various quantum-optics and bio-optics experiments, on the other hand, there is a need to achieve good light coupling between photonic chips and ...
Brainis, Edouard +7 more
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Laser‐Enabled Nanopinholes for Silicon Solar Cells with Polycrystalline Si/SiOx Passivating Contacts
Solar RRL, Volume 10, Issue 8, 27 April 2026.Conductive nanoscale pinholes are created by selective heating of pyramid tips on randomly textured silicon via pulsed laser irradiation. Due to heat concentration at the pyramid tips, the dielectric passivating layer is selectively opened at the pyramid tips.
Dirk W. Steyn +12 more
wiley +1 more source
Copper(II), a Peculiar Metal Ion for Complexation With Monensin A Ionophore
Chemistry – A European Journal, Volume 32, Issue 14, 15 April 2026.Copper(II) forms three chiral and EPR‐active complexes with monensinate A in methanol. Beside the bis [CuL2] and mono [CuL]+ species, the new dinuclear construct [Cu2L]3+ exhibits an [ML]+‐type and a metal salt‐type copper(II) centers weakly bound to each other through counter ion(s) and thus, being magnetically independent.
Máté Levente Kis +7 more
wiley +1 more source
Applied Physics ExpressWe demonstrated the fabrication of β -Ga _2 O _3 /air-gap structures on (010) β -Ga _2 O _3 substrates through sequential dry etching and crystallographic wet etching.
Takayoshi Oshima
doaj +1 more source
One man electrochemical air revitalization system [PDF]
An integrated water vapor electrolysis (WVE) hydrogen depolarized CO2 concentrator (HDC) system sized for one man support over a wide range of inlet air conditions was designed, fabricated, and tested.
Aylward, J. R., Huddleston, J. C.
core +1 more source
Treatment of Semiconductor Wastewater Containing Tetramethylammonium Hydroxide (TMAH) Using Nanofiltration, Reverse Osmosis, and Membrane Capacitive Deionization. [PDF]
Membranes (Basel), 2023 Lee J, Lee S, Choi Y, Lee S.
europepmc +1 more source
, 2012 Hydrogen silsesquioxane (HSQ) is a high resolution negative-tone electron beam resist allowing for direct transfer of nanostructures into silicon-on-insulator.
A.J. Ferguson +21 more
core +1 more source
Heavily Boron-Doped Silicon Layer for the Fabrication of Nanoscale Thermoelectric Devices
Nanomaterials, 2018 Heavily boron-doped silicon layers and boron etch-stop techniques have been widely used in the fabrication of microelectromechanical systems (MEMS).
Zhe Ma +10 more
doaj +1 more source
COMPARISON OF IODINE DETERMINATION IN SPINACH USING 2% CH3COOH AND TMAH
Acta Scientiarum Polonorum: Hortorum Cultus, 2011 Tetramethylammonium hydroxide (TMAH) is the compound most commonly applied for iodine determination in environmental samples but, at the same time, is very harmful for human health when used as an analytical reagent.
Sylwester Smoleń +3 more
doaj
COMPARISON BETWEEN ANALYTICAL PYROLYSIS AND NITROBENZENE OXIDATION FOR DETERMINATION OF SYRINGYL/GUAIACYL RATIO IN Eucalyptus spp. LIGNIN [PDF]
, 2008 Pyrolysis-gas chromatography/mass spectrometry (Py-GC-MS) was applied to measure the lignin syringyl/guaiacyl (S/G) ratio in E. dunni, E. grandis, E. nitens, E. urograndis, and E. urophylla woods.
Cláudio F. Lima +4 more
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