PHOTOACOUSTIC PHASE STUDY ON THE RELAXATION PROCESSES OF ND(DBM)(3)

Authors
SU QD QIN W NI QD
Citation
Qd. Su et al., PHOTOACOUSTIC PHASE STUDY ON THE RELAXATION PROCESSES OF ND(DBM)(3), Spectroscopy letters, 30(2), 1997, pp. 223-232
Citations number
14
Categorie Soggetti
Spectroscopy
Journal title
Spectroscopy letters → ACNP
ISSN journal
00387010
Volume
30
Issue
2
Year of publication
1997
Pages
223 - 232
Database
ISI
SICI code
0038-7010(1997)30:2<223:PPSOTR>2.0.ZU;2-V
Abstract
Measurement are reported on the phase of the photoacoustic signal of N d-Dibenzoylmethide (Nd(DBM)(3)) sample for a range of chopping frequen cies between 56HZ-722HZ. By applying to theoretical models, the utilit y of phase data to evaluate the optical absorption coefficient and non radiative relaxation time of solid state complexes are discussed. And modified theoretical models have been established.