Photocurrent action spectra of the photoconductive cell with a mesogenic long-chain tetraphenylporphyrin

Authors
Shimizu, Y Fuchita, T Higashiyama, T Sugino, T
Citation
Y. Shimizu et al., Photocurrent action spectra of the photoconductive cell with a mesogenic long-chain tetraphenylporphyrin, MOL CRYST A, 331, 1999, pp. 2435-2442
Citations number
13
Categorie Soggetti
Physical Chemistry/Chemical Physics
Journal title
MOLECULAR CRYSTALS AND LIQUID CRYSTALS SCIENCE AND TECHNOLOGY SECTION A-MOLECULAR CRYSTALS AND LIQUID CRYSTALS
ISSN journal
1058725X → ACNP
Volume
331
Year of publication
1999
Part
4
Pages
2435 - 2442
Database
ISI
SICI code
1058-725X(1999)331:<2435:PASOTP>2.0.ZU;2-M
Abstract
Photocurrent action spectra for the cell in which 5,10,15,20-tetrakis(4-n-p entadecylphenyl)porphyrin (C15TPPH2) is sandwiched by ITO electrodes were m easured and the phase dependence of the action spectra indicated a variable combination of the extrinsic and intrinsic carrier generation processes on the mesomorphic phase transitions. This results is in agreement with that deduced by the illumination intensity dependence of photocurrent.