Microsecond Time-Resolved Infrared Spectroscopy of a Thin Film of τ-Form Metal-Free Phthalocyanine Fine Particles
Applied Spectroscopy, Vol. 43, Issue 1, pp. 16-19 (1989)
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Abstract
A microsecond time-resolved infrared spectrometer has been constructed. It is based on a dispersive infrared spectrometer modified for fast gated detection with a boxcar integrator synchronized with the photoexcitation by a high-repetition-rate cw Q-switched Nd: YAG laser. Time-resolved infrared spectra of τ-form metal-free phthalocyanine (τ-H2Pc) fine particles have been obtained with a gate width of 0.5 μs. It is most probable that the triplet exciton of τ-H2Pc and its bimolecular decay process (triplet-triplet annihilation) have been observed.
Citation
Koichi Iwata, Chihiro Kato, and Hiro-o Hamaguchi, "Microsecond Time-Resolved Infrared Spectroscopy of a Thin Film of τ-Form Metal-Free Phthalocyanine Fine Particles," Appl. Spectrosc. 43, 16-19 (1989)
http://www.opticsinfobase.org/as/abstract.cfm?URI=as-43-1-16
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