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Measuring the electrical properties of semiconductor nanowires using terahertz conductivity spectroscopy

Abstract:

Accurately measuring the electronic properties of nanowires is a crucial step in the development of novel semiconductor nanowire-based devices. With this in mind, optical pump-terahertz probe (OPTP) spectroscopy is ideally suited to studies of nanowires: it provides non-contact measurement of carrier transport and dynamics at room temperature. OPTP spectroscopy has been used to assess key electrical properties, including carrier lifetime and carrier mobility, of GaAs, InAs and InP nanowires. ...

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Publication status:
Published

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Publisher copy:
10.1117/12.2049016

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Institution:
University of Oxford
Department:
Oxford, MPLS, Physics
Role:
Author
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Journal:
MICRO/NANO MATERIALS, DEVICES, AND SYSTEMS
Volume:
8923
Publication date:
2013-01-01
DOI:
EISSN:
1996-756X
ISSN:
0277-786X
URN:
uuid:30770989-e86e-4504-97af-543b54d9ad3a
Source identifiers:
452155
Local pid:
pubs:452155

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