Picosecond diffuse reflectance laser flash photolysis

1 January 1986

journal article
research article
Published by Royal Society of Chemistry (RSC) in Journal of the Chemical Society, Chemical Communications

No. 15,p. 1216-1217
https://doi.org/10.1039/c39860001216

Abstract

Picosecond pumping and probing of an opaque sample of xanthone adsorbed on to silica gel demonstrates the growth of a transient absorption at 590 nm which levels to a plateau within 800 ps; on the basis of spectral evidence from nanosecond diffuse reflectance laser flash photolysis, this transient is assigned as the triplet state of xanthone.

Keywords

DIFFUSE REFLECTANCE