- Abstract:
-
One-dimensional semiconductors such as nanowires and nanotubes are attractive materials for incorporation in photovoltaic devices as they potentially offer short percolation pathways to charge-collecting contacts. We report the observation of free-electron lifetimes in TiO
Expand abstract2 nanotubes of the order of tens of picoseconds. These lifetimes are surprisingly short compared to those determined in films of TiO2 nanoparticles. Samples of ordered nanotube arrays with several diffe... - Publication status:
- Published
- Peer review status:
- Peer reviewed
- Version:
- Publisher's version
- Files:
-
-
(pdf, 4.0MB)
-
- Publisher copy:
- 10.1021/acs.jpcc.5b01827
-
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- Publisher:
- American Chemical Society Publisher's website
- Journal:
- Journal of Physical Chemistry C Journal website
- Volume:
- 119
- Issue:
- 17
- Pages:
- 9159-9168
- Publication date:
- 2015-04-05
- DOI:
- EISSN:
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1932-7455
- ISSN:
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1932-7447
- URN:
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uuid:d5903c95-8e19-4475-bf8d-bd3b327b6045
- Source identifiers:
-
524431
- Local pid:
- pubs:524431
- Copyright holder:
- American Chemical Society
- Copyright date:
- 2015
- Notes:
- Copyright © 2015 American Chemical Society. This is an open access article published under a Creative Commons Attribution (CC-BY) License, which permits unrestricted use, distribution and reproduction in any medium, provided the author and source are cited.
Journal article
Fast charge-carrier trapping in TiO2 nanotubes
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Engineering and Physical Sciences Research Council
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