Results 21 to 30 of about 41,837 (298)
An Endpoint Detection System for Ion Beam Etching Using Optical Emission Spectroscopy
Micromachines, 2022 An ion beam etching system with etching endpoint detection (EPD) capability based on optical emission spectroscopy (OES) was conceived, built, and tested. An expansion chamber was added on the right side of the etching chamber to fix the optical detector
Junjie Zhang +3 more
doaj +1 more source
Al-Mustansiriyah Journal of Science, 2023 This paper offers a clear methodology for the characterization of cold atmospheric plasmas and their development. The optical emission spectra of an Ar/O2 plasma jet produced in a plasma jet system at constant flow rates and for various potential ...
Roonak Abdul Salam Alkareem +3 more
doaj +1 more source
Shigen-to-Sozai, 1994 Gaseous species in the plasma during deposition influence the amount of sp2, sp3 site and hydrogen in hydrogenated amorphous carbon (a-C: H) films. Then the observation of plasma conditions were considered to be useful for a-C: H film deposition. The gaseous species were identified by optical emission spectroscopy (OES) using a spectral multichannel ...
Toshiaki UEDA +3 more
openaire +2 more sources
Limitations of high pressure sputtering for amorphous silicon deposition [PDF]
, 2016 Amorphous silicon thin films were deposited using the high pressure sputtering (HPS) technique to study the influence of deposition parameters on film composition, presence of impurities, atomic bonding characteristics and optical properties.
Ferrer, F. J. +8 more
core +2 more sources
Thermal Decomposition Kinetics of Labile Chromium Complex with Benzoic Acid
E-Journal of Chemistry, 2011 Complex [CrO2 (C7H5O2) C2H5OH) (H2O)2] was prepared by using benzoic acid. Its spectral characterization was done by using Elemental analysis (C and H), Inductively coupled plasma optical emission spectroscopy (ICP - OES), Ultraviolet - visible (UV-Vis ...
M. K. Mishra, N. M. Misra
doaj +1 more source
Application of atomic spectroscopy for trace element analysis of fruit juices: A review [PDF]
BIO Web of ConferencesTrace elements are crucial for human nutrition, requiring their precise analysis in fruit juices to ensure product quality and assess contamination risks.
Hemachandra Pavithra +2 more
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Application of the portable diagnostic package to the Wisconsin high-temperature-superconducting axisymmetric mirror (WHAM) [PDF]
AIP AdvancesWe present an application of the Portable Diagnostic Package (PDP) on the Wisconsin High-temperature-superconducting Axisymmetric Mirror (WHAM), which integrates an optical emission spectroscopy (OES) system and an active Thomson scattering (TS) system ...
Keisuke Fujii +7 more
doaj +1 more source
Determination of Saffron Quality through a Multi-Analytical Approach
Foods, 2022 Currently, the specifications for the assessment of saffron quality are contained in the ISO 3632 technical standard. This norm evaluates saffron quality through a UV-Vis spectrophotometric method and grades the spice into three commercial categories ...
Andrea Bergomi +4 more
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Remotely triggered scaffolds for controlled release of pharmaceuticals [PDF]
, 2013 Fe3O4-Au hybrid nanoparticles (HNPs) have shown increasing potential for biomedical applications such as image guided stimuli responsive drug delivery.
Hoskins, Clare +3 more
core +2 more sources
Advances in Physics: X, 2019 This paper describes the use of Optical Emission Spectroscopy (OES) to measure electron densities and temperatures in non-equilibrium plasmas. The ways to interpret relative line-intensities of neutral argon atoms are evaluated based upon a collisional ...
Hiroshi Akatsuka
doaj +1 more source