12 February 1993 Temperature-dependent absorption cross sections for HNO3 and N2O5
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Abstract
Absorption cross-sections for HNO3 and N2O5 have been measured in the wavelength region 220 - 450 nm, using a dual beam diode array spectrometer with a spectral resolution of 0.3 nm. The results for both compounds are in good agreement with recommended values at room temperature. Cross-sections of both HNO3 and N2O5 show a marked reduction with decreasing temperature in the range 295 - 233 K.
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Mathew H. Harwood, Oliver Rattigan, Roderic L. Jones, R. A. Cox, "Temperature-dependent absorption cross sections for HNO3 and N2O5", Proc. SPIE 1715, Optical Methods in Atmospheric Chemistry, (12 February 1993); doi: 10.1117/12.140225; https://doi.org/10.1117/12.140225
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