## Abstract Inโsitu temperature measurement is essential in CVD in order to control the temperature of the growing films. This is frequently achieved by optical pyrometry because it is a sensitive, convenient, and inexpensive technique that can be used in corrosive atmospheres. In this work, inโsit
A real-time fiber-optic LIBS probe for the in situ delineation of metals in soils
โ Scribed by Gregory A. Theriault; Scott Bodensteiner; Stephen H. Lieberman
- Publisher
- John Wiley and Sons
- Year
- 1998
- Weight
- 670 KB
- Volume
- 2
- Category
- Article
- ISSN
- 1086-900X
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โฆ Synopsis
Detection-limit determination and field-deployment results for the SCAPS fiber-optic laser-induced breakdown spectroscopy (LIBS) cone penetrometer probe are presented. Probe design and issues concerning sample presentation and in situ matrix effects are also addressed. It was observed that a design in which measurements are made by a scanning optical system through a sapphire window in the probe produces detection limits that are at or below the EPA's site screening levels (SSLs) for Pb, Cd, and Cr in sand. แฎ แฎ1998
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