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A carbon-nanotube based nano-furnace for in-situ restructuring of a magnetoelectric oxide

Abstract:

We present current-voltage (I-V) characteristics of an individual carbon nanotube (CNT) filled with Cr2O3, a multi-functional magnetic oxide relevant to spintronics. We demonstrate that a filled CNT during a two probe I-V scan in suspended geometry, can be used like a nano-furnace for controlled restructuring of the oxide encapsulate. With proper utilization of Joule heating during I-V scans, the encapsulate, initially in the form of a polycrystalline nano-wire, converts to beads, nano-crysta...

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Publication status:
Published
Peer review status:
Peer reviewed
Version:
Accepted manuscript

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Publisher copy:
10.1016/j.carbon.2016.12.008

Authors


Klingeler, R More by this author
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Institution:
University of Oxford
Department:
Oxford, MPLS, Materials
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Funding agency for:
Grobert, N
Publisher:
Elsevier Publisher's website
Journal:
Carbon Journal website
Volume:
114
Pages:
291-300
Publication date:
2016-12-10
Acceptance date:
2016-12-02
DOI:
ISSN:
0008-6223
Pubs id:
pubs:671494
URN:
uri:d6859042-330d-49e9-a5b8-4665025a192d
UUID:
uuid:d6859042-330d-49e9-a5b8-4665025a192d
Local pid:
pubs:671494
Keywords:

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