- Abstract:
-
Controlled doping of GaAs nanowires is crucial for the development of nanowire-based electronic and optoelectronic devices. Here, we present a non-contact method based on time resolved terahertz photoconductivity for assessing n and p type doping efficiency in nanowires. Using this technique, we measure extrinsic electron and hole concentrations in excess of 10(18)cm(-3) for GaAs nanowires with n-type and p-type doped shells. Furthermore, we show that controlled doping can significantly incre...
Expand abstract - Publication status:
- Published
- Peer review status:
- Peer reviewed
- Version:
- Publisher's version
- Files:
-
-
(pdf, 1.7mb)
-
- Publisher copy:
- 10.1021/acsnano.5b07579
-
Version unsuitable
-
We have not obtained a suitable full-text for a given research output. See this page for more information.
-
Recently completed
-
Sometimes content is held in ORA but is unavailable for a fixed period of time to comply with the policies and wishes of rights holders.
-
Permissions
-
All content made available in ORA should comply with relevant rights, such as copyright. See this page for more information.
-
Clearance
-
Some thesis volumes scanned as part of the digitisation scheme funded by Dr Leonard Polonsky are currently unavailable due to sensitive material or uncleared third-party copyright content. We are attempting to contact authors whose theses are affected.
- Publisher:
- American Chemical Society Publisher's website
- Journal:
- ACS Nano Journal website
- Volume:
- 10
- Issue:
- 4
- Pages:
- 4219–4227
- Publication date:
- 2016-03-09
- DOI:
- EISSN:
-
1936-086X
- ISSN:
-
1936-0851
- URN:
-
uuid:a103f012-3585-4b86-93af-e6747866b08c
- Source identifiers:
-
611678
- Local pid:
- pubs:611678
- Paper number:
- 4
- Language:
- English
- Keywords:
- Copyright holder:
- American Chemical Society
- Copyright date:
- 2016
Journal article
Increased Photoconductivity Lifetime in GaAs Nanowires by Controlled n-Type and p-Type Doping.
Actions
Access Document
Why is the content I wish to access not available via ORA?
Bibliographic data (the information relating to research outputs) and full-text items (e.g. articles, theses, reports, etc.) arrive in ORA from several different sources. Unfortunately we are not able to make available the full-text for every research output.
Please contact the ORA team (
) if you have queries regarding unavailable content OR if you are aware of a full-text copy we can make available.
) if you have queries regarding unavailable content OR if you are aware of a full-text copy we can make available.
Content may be unavailable for the following four reasons
Alternative access to the full-text
You may be able to access the full-text directly from the publisher's website using the 'Publisher Copy' link in the 'Links & Downloads' box from a research output's ORA record page. This method may require an institutional or individual subscription to the journal/resource.
Authors
Bibliographic Details
Item Description
Terms of use
Metrics
Altmetrics
Dimensions
If you are the owner of this record, you can report an update to it here: Report update to this record