Journal article
Fast charge-carrier trapping in TiO2 nanotubes
- Abstract:
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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
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(Version of record, pdf, 4.0MB)
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- Publisher copy:
- 10.1021/acs.jpcc.5b01827
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Authors
Funding
Engineering and Physical Sciences Research Council
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Bibliographic Details
- Publisher:
- American Chemical Society Publisher's website
- Journal:
- Journal of Physical Chemistry C Journal website
- Volume:
- 119
- Issue:
- 17
- Pages:
- 9159-9168
- Publication date:
- 2015-04-01
- DOI:
- EISSN:
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1932-7455
- ISSN:
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1932-7447
- Source identifiers:
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524431
Item Description
- Pubs id:
-
pubs:524431
- UUID:
-
uuid:d5903c95-8e19-4475-bf8d-bd3b327b6045
- Local pid:
- pubs:524431
- Deposit date:
- 2016-01-05
Terms of use
- 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.
- Licence:
- Other
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