Fast Electron Trapping in Anodized TiO2 Nanotubes

Wehrenfennig, Christian; Palumbiny, Claudia M.; Schmidt-Mende, Lukas; Johnston, Michael B.; Snaith, Henry J.; Herz, Laura M.

Fast Electron Trapping in Anodized TiO2 Nanotubes

Dateien

Zu diesem Dokument gibt es keine Dateien.

Datum

2013

Autor:innen

Wehrenfennig, Christian

Palumbiny, Claudia M.

Schmidt-Mende, Lukas

Johnston, Michael B.

Snaith, Henry J.

Herz, Laura M.

DOI (zitierfähiger Link)

https://doi.org/10.1109/IRMMW-THz.2013.6665468

Sammlungen

Physik

Publikationstyp

Beitrag zu einem Konferenzband

Publikationsstatus

Published

Erschienen in

2013 38th International Conference on Infrared, Millimeter, and Terahertz Waves (IRMMW-THz). Piscataway, NJ: IEEE, 2013. ISSN 2162-2027. eISSN 2162-2035. ISBN 978-1-4673-4717-4. Available under: doi: 10.1109/IRMMW-THz.2013.6665468

Zusammenfassung

We studied charge transport in anodized TiO₂ nanotubes in the context of their application in dye-sensitized solar cells. Optical-pump-THz-probe spectroscopy revealed short free carrier lifetimes of about 15-30 ps, which we attribute to shallow trapping.

Fachgebiet (DDC)

530 Physik

Schlagwörter

Nanotubes, Photovoltaic cells, Nanoparticles, Transient analysis, Electron traps, Physics

Konferenz

2013 38th International Conference on Infrared, Millimeter, and Terahertz Waves (IRMMW-THz), 1. Sept. 2013 - 6. Sept. 2013, Mainz, Germany

Zitieren

ISO 690

WEHRENFENNIG, Christian, Claudia M. PALUMBINY, Lukas SCHMIDT-MENDE, Michael B. JOHNSTON, Henry J. SNAITH, Laura M. HERZ, 2013. Fast Electron Trapping in Anodized TiO2 Nanotubes. 2013 38th International Conference on Infrared, Millimeter, and Terahertz Waves (IRMMW-THz). Mainz, Germany, 1. Sept. 2013 - 6. Sept. 2013. In: 2013 38th International Conference on Infrared, Millimeter, and Terahertz Waves (IRMMW-THz). Piscataway, NJ: IEEE, 2013. ISSN 2162-2027. eISSN 2162-2035. ISBN 978-1-4673-4717-4. Available under: doi: 10.1109/IRMMW-THz.2013.6665468

BibTex

@inproceedings{Wehrenfennig2013Elect-42927,
  year={2013},
  doi={10.1109/IRMMW-THz.2013.6665468},
  title={Fast Electron Trapping in Anodized TiO2 Nanotubes},
  isbn={978-1-4673-4717-4},
  issn={2162-2027},
  publisher={IEEE},
  address={Piscataway, NJ},
  booktitle={2013 38th International Conference on Infrared, Millimeter, and Terahertz Waves (IRMMW-THz)},
  author={Wehrenfennig, Christian and Palumbiny, Claudia M. and Schmidt-Mende, Lukas and Johnston, Michael B. and Snaith, Henry J. and Herz, Laura M.}
}

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