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Journal article

Quasi-one-dimensional density of states in a single quantum ring.

Abstract:

Generally confinement size is considered to determine the dimensionality of nanostructures. While the exciton Bohr radius is used as a criterion to define either weak or strong confinement in optical experiments, the binding energy of confined excitons is difficult to measure experimentally. One alternative is to use the temperature dependence of the radiative recombination time, which has been employed previously in quantum wells and quantum wires. A one-dimensional loop structure is often a...

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Publication status:
Published
Peer review status:
Peer reviewed

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Publisher copy:
10.1038/srep40026

Authors


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Institution:
University of Oxford
Division:
MPLS
Department:
Physics
Role:
Author
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Name:
Pioneer Research
Grant:
NRF-2013M3C1A3065522
More from this funder
Name:
National Research Foundation of Korea
Grant:
NRF-2014R1A1A2058789
Publisher:
Springer Nature
Journal:
Scientific Reports More from this journal
Volume:
7
Pages:
40026
Publication date:
2017-01-05
Acceptance date:
2016-11-30
DOI:
EISSN:
2045-2322
ISSN:
2045-2322
Language:
English
Keywords:
Pubs id:
pubs:670764
UUID:
uuid:a121e39a-1395-4d91-b318-ae22629c88a4
Local pid:
pubs:670764
Source identifiers:
670764
Deposit date:
2017-02-21

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