On the Observation of an Atomic Fluorescence Double-Resonance Excitation Process in an ICP Induced by a Spectral Continuum Source

$29.00 plus tax (Refund Policy)

Buy Article:

Abstract:

Double-resonance fluorescence refers to a process in which atoms (or molecules) are excited into the fluorescence state in a stepwise manner with two lasers tuned at appropriate atomic (or molecular) energy levels. The analytical advantage of such excitation processes as compared to that involving only one step (single-resonance fluorecence) lies in its increased spectral selectivity without a significant loss of sensitivity if both excited state transitions are saturated. Several analytical studies performed with tunable lasers in atmospheric-pressure atomizers have been reported in the literature.

Keywords: Flame atomic fluorescence spectroscopy

Document Type: Short Communication

DOI: http://dx.doi.org/10.1366/0003702894202445

Affiliations: 1: Department of Chemistry, University of Florida, Gainesville, Florida 32611 2: Department of Chemistry, University of Florida, Gainesville, Florida 32611; permanent address: Joint Research Center, Environment Institute, I-21020 Ispra (Varese), Italy

Publication date: May 1, 1989

More about this publication?
Related content

Tools

Favourites

Share Content

Access Key

Free Content
Free content
New Content
New content
Open Access Content
Open access content
Subscribed Content
Subscribed content
Free Trial Content
Free trial content
Cookie Policy
X
Cookie Policy
ingentaconnect website makes use of cookies so as to keep track of data that you have filled in. I am Happy with this Find out more