Exciton dynamics in conducting polymer polyaniline using ultrafast spin-polarized spectroscopy

Soonyoung Cha, Yoochan Hong, Jaemoon Yang, Inhee Maeng, Seung Jae Oh, Kiyoung Jeong, Jin Suck Suh, Seungjoo Haam, Yong Min Huh, Hyunyong Choi

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

The non-equilibrium charge dynamics in conducting polymer polyaniline (PANI) have been barely understood. Utilizing ultrafast spin-resolved spectroscopy, we show that the charge dynamics in PANI is dominated by the excitonic photoresponse.

Original languageEnglish
Title of host publicationCLEO
Subtitle of host publicationScience and Innovations, CLEO_SI 2014
PublisherOptical Society of America (OSA)
ISBN (Print)9781557529992
Publication statusPublished - 2014
EventCLEO: Science and Innovations, CLEO_SI 2014 - San Jose, CA, United States
Duration: 2014 Jun 82014 Jun 13

Publication series

NameOptics InfoBase Conference Papers
ISSN (Electronic)2162-2701

Other

OtherCLEO: Science and Innovations, CLEO_SI 2014
CountryUnited States
CitySan Jose, CA
Period14/6/814/6/13

All Science Journal Classification (ASJC) codes

  • Instrumentation
  • Atomic and Molecular Physics, and Optics

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  • Cite this

    Cha, S., Hong, Y., Yang, J., Maeng, I., Oh, S. J., Jeong, K., Suh, J. S., Haam, S., Huh, Y. M., & Choi, H. (2014). Exciton dynamics in conducting polymer polyaniline using ultrafast spin-polarized spectroscopy. In CLEO: Science and Innovations, CLEO_SI 2014 (Optics InfoBase Conference Papers). Optical Society of America (OSA).