04968142 is referenced by 1 patents and cites 4 patents.

A closed inductively coupled plasma cell generates a relatively high power, low noise plasma for use in spectroscopic studies. A variety of gases can be selected to form the plasma to minimize spectroscopic interference and to provide a electron density and temperature range for the sample to be analyzed. Grounded conductors are placed at the tube ends and axially displaced from the inductive coil, whereby the resulting electromagnetic field acts to elongate the plasma in the tube. Sample materials can be injected in the plasma to be excited for spectroscopy.

Title
Closed inductively coupled plasma cell
Application Number
7/360559
Publication Number
4968142
Application Date
June 2, 1989
Publication Date
November 6, 1990
Inventor
Douglas E Hof
Santa Fe
NM, US
Byron A Palmer
Los Alamos
NM, US
Thomas J Manning
Gainesville
FL, US
Agent
William R Moser
Paul D Gaetjens
Ray G Wilson
Assignee
The United States of America represented by the United States Department of Energy
DC, US
IPC
G01J 3/443
G01N 31/12
G01N 21/73
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