Zobrazeno 1 - 10
of 18
pro vyhledávání: '"D.S. Hanselman"'
Publikováno v:
Spectrochimica Acta Part B: Atomic Spectroscopy. 52:83-102
A description is given of an imaging-based instrument capable of mapping several fundamental properties of analytical plasmas, especially the inductively coupled plasma. The plasma fundamental parameters include electron temperature and number densit
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7d26dcbe4e14241e519327faed2c91fd
https://doi.org/10.1016/s0584-8547(96)01562-5
https://doi.org/10.1016/s0584-8547(96)01562-5
Autor:
Kathryn E. Shanks, Daniel L. Burden, D.S. Hanselman, Patrick P. Mahoney, Gary M. Hieftje, Steven E. Hobbs, Norman N. Sesi
Publikováno v:
Mikrochimica Acta. 120:3-19
In chemical measurement and characterization, lasers are playing a unique role in improving sensitivity, enhancing spatial and spectral resolution, and enabling time resolution on the fastest time scales that are chemically significant. Furthermore,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::efc99f7c7bea0f7e5f2a78dd4bdaccae
https://doi.org/10.1007/bf01244416
https://doi.org/10.1007/bf01244416
Publikováno v:
Spectrochimica Acta Part B: Atomic Spectroscopy. 49:495-526
Spatially-resolved electron temperature ( T e ), electron number density ( n e ) and gas-kinetic temperature ( T g ) maps of the inductively coupled plasma (ICP) have been obtained for two central-gas flow rates, four heights above the load coil (ALC
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::41b8078d33a7a4b6df78d19b9077c9af
https://doi.org/10.1016/0584-8547(94)80042-1
https://doi.org/10.1016/0584-8547(94)80042-1
Publikováno v:
Spectrochimica Acta Part B: Atomic Spectroscopy. 47:765-785
Isocontour maps of electron temperature (Tc), electron number density (nc, and gas-kinetic temperture (Tg) in an argon inductively-coupled plasma (ICP), have been constructed for five rf power settings and in the presence and absence of an aqueous ae
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5cd56c09cd4d3287e0e6ebd096ae8f08
https://doi.org/10.1016/0584-8547(92)80072-o
https://doi.org/10.1016/0584-8547(92)80072-o
Publikováno v:
Applied Spectroscopy. 45:1553-1560
A normally-off gating circuit for use with side-on photomultipliers (PMTs) has been developed for use in Thomson scattering and laser-excited atomic fluorescence spectroscopy. Switching of dynodes 1 and 5 provides cutoff ratios greater than 7 × 105
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4362179213de0f5ea2c08ed7291e8afb
https://doi.org/10.1366/0003702914335526
https://doi.org/10.1366/0003702914335526
Publikováno v:
Spectrochimica Acta Part B: Atomic Spectroscopy. 45:511-520
A 20-Hz frequency-doubled Q-switched Nd : YAG laser has been used to measure Thomson-scattering spectra from an inductively coupled argon plasma (ICP). The experimental data were treated with a non-linear regression curve-fitting program to determine
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f837968260ad82403ba303c3f5261455
https://doi.org/10.1016/0584-8547(90)80126-4
https://doi.org/10.1016/0584-8547(90)80126-4
Publikováno v:
Spectrochimica Acta Part B: Atomic Spectroscopy. 45:1339-1352
Laser-light Thomson scattering and Rayleigh scattering have been measured from a microwave-induced plasma sustained at atmospheric pressure, using both argon and helium as a support gas. The measurements were performed at several spatial positions in
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::557584ee45a8651f31c2345cbb0d5830
https://doi.org/10.1016/0584-8547(90)80187-n
https://doi.org/10.1016/0584-8547(90)80187-n
Publikováno v:
Journal of Analytical Atomic Spectrometry. 7:69
A number of areas of study are indicated which are important in furthering the application and capability of the inductively coupled plasma. Featured especially are the importance of overcoming matrix and inter-element interferences, the development
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4f3ecb4b1dccd61e4878fb1c0cc77021
https://doi.org/10.1039/ja9920700069
https://doi.org/10.1039/ja9920700069
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Akademický článek
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