Results 51 to 60 of about 188,897 (304)
Pyroelectric detector arrays [PDF]
, 1982 A pyroelectric detector array and the method for using it are described. A series of holes formed through a silicon dioxide layer on the surface of a silicon substrate forms the mounting fixture for the pyroelectric detector array.
Breckenridge, R. +2 more
core +2 more sources
Advanced Engineering Materials, EarlyView.This study develops sustainable MgO–C refractories using recycled materials and eco‐friendly fructose–tannin binders. The enhanced performance of citric acid as a cross‐linker and functional additives on mechanical and thermomechanical properties was examined. Characterization included strength tests, immersion trials, and microstructural and inclusion
Dinesh K. Gunasekar +7 more
wiley +1 more source
Re‐evaluation of silicon dioxide (E 551) as a food additive
EFSA Journal, 2018 The EFSA Panel on Food Additives and Nutrient Sources added to Food (ANS) provides a scientific opinion re‐evaluating the safety of silicon dioxide (E 551) when used as a food additive.
EFSA Panel on Food Additives and Nutrient Sources added to Food (ANS) +30 more
doaj +1 more source
Vapor grown silicon dioxide improves transistor base-collector junctions [PDF]
, 1966 Vapor grown silicon dioxide layer protects base-collector junction in silicon planar transistors during the emitter diffusion process. This oxide fills in any imperfections that exist in the thermally grown oxide layer and is of greater thickness than ...
Carley, D. R., Duclos, R. A.
core +1 more source
Anisotropic Vapor HF etching of silicon dioxide for Si microstructure release
, 2012 Damages are created in a sacrificial layer of silicon dioxide by ion implantation to enhance the etch rate of silicon-dioxide in liquid and vapor phase hydrofluoric acid.
Bois, Bert Du +8 more
core +3 more sources
Deterministic Detection of Single Ion Implantation
Advanced Engineering Materials, EarlyView.Focused ion beam implantation with high detection efficiencies will enable the rapid and scalable fabrication of advanced spin‐based technologies such as qubits. This work presents the detection efficiencies of a wide range of ions implanted into solid‐state hosts, with efficiencies of >90% recorded for ion species and substrate combinations of ...
Mason Adshead +6 more
wiley +1 more source
East European Journal of PhysicsSilicon Dioxide nanoparticles of high purity was synthesized using a novel technique of obtaining sodium metasilicate from de-aluminated metakaolin. The process involved taking the de-aluminated metakaolin through several recrystallization steps to form ...
D.B. Puzer +7 more
doaj +1 more source
Growth and Etch Rate Study of Low Temperature Anodic Silicon Dioxide Thin Films
The Scientific World Journal, 2014 Silicon dioxide (SiO2) thin films are most commonly used insulating films in the fabrication of silicon-based integrated circuits (ICs) and microelectromechanical systems (MEMS).
Akarapu Ashok, Prem Pal
doaj +1 more source
Insulated-gate field-effect transistor strain sensor [PDF]
, 1972 Strain sensors that can be switched on and off were fabricated from p-channel IGFET on thin filament n-type silicon crystals with silicon dioxide layer sputtered over transistor for passivation.
Gross, C.
core +1 more source
Advanced Engineering Materials, EarlyView.Cermets (60 vol.% AISI 316L stainless steel, 40 vol.% recycled MgO), intended for use in aluminum electrolysis, were pre‐oxidized in three furnaces with different heating technologies and subjected to a cryolite corrosion test. The different atmospheres influenced the formation of oxide layers, which in turn affected corrosion resistance and ...
Patricia Kaiser +4 more
wiley +1 more source