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Volume: 18 | Article ID: art00098_1
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Time-resolved Spectroscopic Study on Photocarrier Generation Process in Layered Organic Photoreceptors
Yutaka Sasaki
Kan Takeshita
Takayuki Shoda
Tetsuo Murayama
  DOI :  10.2352/ISSN.2169-4451.2002.18.1.art00098_1  Published Online :  January 2002
Abstract

We applied highly sensitive time-resolved absorption spectroscopy to the study on the electronic structures and dynamics of ionic transient species in layered organic photoreceptors. Long-lived transient absorptions assignable to the cationic species of charge transport materials (CTMs) were observed in the visible, near- and mid-infrared wavelength regions. The bands in infrared region can be ascribed to the delocalized holes within some CTM molecules. We discuss the nature of ionic transients generated in photoreceptors.

Journal Title : NIP & Digital Fabrication Conference
Publisher Name : Society of Imaging Science and Technology
Publisher Location : 7003 Kilworth Lane, Springfield, VA 22151, USA
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 DOI 10.2352/ISSN.2169-4451.2002.18.1.art00098_1
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Yutaka Sasaki, Kan Takeshita, Takayuki Shoda, Tetsuo Murayama, "Time-resolved Spectroscopic Study on Photocarrier Generation Process in Layered Organic Photoreceptors"  in Proc. IS&T Int'l Conf. on Digital Printing Technologies (NIP18),  2002,  pp 400 - 403,  https://doi.org/10.2352/ISSN.2169-4451.2002.18.1.art00098_1

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Copyright © Society for Imaging Science and Technology 2002
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NIP & Digital Fabrication Conference
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2169-4451
Society of Imaging Science and Technology
7003 Kilworth Lane, Springfield, VA 22151, USA
2169-4451(20020101)2002:1L.400;1-
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Articles
Time-resolved Spectroscopic Study on Photocarrier Generation Process in Layered Organic Photoreceptors
SasakiYutaka
TakeshitaKan
ShodaTakayuki
MurayamaTetsuo
01012002
2002
1
400
403
2002
We applied highly sensitive time-resolved absorption spectroscopy to the study on the electronic structures and dynamics of ionic transient species in layered organic photoreceptors. Long-lived transient absorptions assignable to the cationic species of charge transport materials (CTMs) were observed in the visible, near- and mid-infrared wavelength regions. The bands in infrared region can be ascribed to the delocalized holes within some CTM molecules. We discuss the nature of ionic transients generated in photoreceptors.