Photovoltaic polymer-fullerene blends: Terahertz carrier dynamics and device performance

Zuanming Jin, Dominik Gehrig, Clare Dyer-Smith, Edwin J. Heilweil, Frederic Laquai, Mischa Bonn, Dmitry Turchinovich

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

Abstract

Ultrafast THz spectroscopy of photovoltaic polymer-fullerene blends PTB7:PC70BM and P3HT:PC70BM reveals differences in conductivity lifetimes and quantum yields, well correlated with different power conversion efficiencies of photovoltaic devices utilizing these compounds.

Original languageEnglish (US)
Title of host publication2015 Conference on Lasers and Electro-Optics, CLEO 2015
PublisherInstitute of Electrical and Electronics Engineers Inc.
Volume2015-August
ISBN (Electronic)9781557529688
StatePublished - Aug 10 2015
Externally publishedYes
EventConference on Lasers and Electro-Optics, CLEO 2015 - San Jose, United States
Duration: May 10 2015May 15 2015

Other

OtherConference on Lasers and Electro-Optics, CLEO 2015
CountryUnited States
CitySan Jose
Period05/10/1505/15/15

Keywords

  • Performance evaluation
  • Photoconductivity
  • Photovoltaic systems
  • Polymers
  • Spectroscopy

ASJC Scopus subject areas

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

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