Collinear photothermal deflection spectroscopy of liquid samples at varying temperature
| Date Published |
10/1993
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| Publication Type | Journal Article
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| LBL Report Number |
LBNL-34055
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| Abstract |
The method of photothermal beam deflection was demonstrated for measuring the absorption spectrum of an aqueous Nd3+ solution at temperatures between 25°C and 90°C. Changes in the magnitude of the observed deflection can be correlated with the temperature dependence of both the absorptivity of the Nd3+ ions and the physical properties of the solvent, most notably the thermo-optic coefficient dn/dT. |
| Journal |
Applied Spectroscopy
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| Volume |
47
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| Year of Publication |
1993
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| Issue |
10
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| Pagination |
1580-1584
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| URL | |
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