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: Contribution to conferencePaper

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
Publication statusPublished - 2014 Jan 1
Event2014 Conference on Lasers and Electro-Optics, CLEO 2014 - San Jose, United States
Duration: 2014 Jun 82014 Jun 13

Other

Other2014 Conference on Lasers and Electro-Optics, CLEO 2014
CountryUnited States
CitySan Jose
Period14/6/814/6/13

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All Science Journal Classification (ASJC) codes

  • Electrical and Electronic Engineering
  • Atomic and Molecular Physics, and Optics
  • Electronic, Optical and Magnetic Materials

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. Paper presented at 2014 Conference on Lasers and Electro-Optics, CLEO 2014, San Jose, United States.