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Polarisation-controlled single photon emission at high temperatures from InGaN quantum dots

Abstract:

Solid-state single photon sources with polarisation control operating beyond the Peltier cooling barrier of 200 K are desirable for a variety of applications in quantum technology. Using a non-polar InGaN system, we report the successful realisation of single photon emission with a g(2)(0) of 0.21, a high polarisation degree of 0.80, a fixed polarisation axis determined by the underlying crystallography, and a GHz repetition rate with a radiative lifetime of 357 ps at 220 K in semi...

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Publication status:
Published
Peer review status:
Peer reviewed
Version:
Publisher's version

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Publisher copy:
10.1039/C7NR03391E

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Institution:
University of Oxford
Department:
St Catherines College
More by this author
Institution:
University of Oxford
Department:
Oxford, MPLS, Physics
Jarman, JC More by this author
More by this author
Institution:
University of Oxford
Department:
Oxford, MPLS, Physics
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Publisher:
Royal Society of Chemistry Publisher's website
Journal:
Nanoscale Journal website
Volume:
9
Issue:
27
Pages:
9421-9427
Publication date:
2017-06-29
Acceptance date:
2017-06-14
DOI:
EISSN:
2040-3372
ISSN:
2040-3364
Pubs id:
pubs:700464
URN:
uri:a0150dff-e02e-4a92-8b3a-3ae44ba6bcea
UUID:
uuid:a0150dff-e02e-4a92-8b3a-3ae44ba6bcea
Local pid:
pubs:700464

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