dc.identifier.uri |
http://dx.doi.org/10.15488/2246 |
|
dc.identifier.uri |
http://www.repo.uni-hannover.de/handle/123456789/2272 |
|
dc.contributor.author |
Höfer, B.
|
|
dc.contributor.author |
Zhang, J.
|
|
dc.contributor.author |
Wildmann, J.
|
|
dc.contributor.author |
Zallo, E.
|
|
dc.contributor.author |
Trotta, R.
|
|
dc.contributor.author |
Ding, Fei
|
|
dc.contributor.author |
Rastelli, A.
|
|
dc.contributor.author |
Schmidt, O.G.
|
|
dc.date.accessioned |
2017-11-10T17:50:54Z |
|
dc.date.available |
2018-05-01T22:05:11Z |
|
dc.date.issued |
2017 |
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dc.identifier.citation |
Höfer, B.; Zhang, J.; Wildmann, J.; Zallo, E.; Trotta, R. et al.: Independent tuning of excitonic emission energy and decay time in single semiconductor quantum dots. In: Applied Physics Letters 110 (2017), Nr. 15, 151102. DOI: https://doi.org/10.1063/1.4979481 |
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dc.description.abstract |
Independent tuning of emission energy and decay time of neutral excitons confined in single self-assembled In(Ga)As/GaAs quantum dots is achieved by simultaneously employing vertical electric fields and lateral biaxial strain fields. By locking the emission energy via a closed-loop feedback on the piezoelectric actuator used to control the strain in the quantum dot, we continuously decrease the decay time of an exciton from 1.4 to 0.7 ns. Both perturbations are fully electrically controlled and their combination offers a promising route to engineer the indistinguishability of photons emitted from spatially separated single photon sources. © 2017 Author(s). |
eng |
dc.language.iso |
eng |
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dc.publisher |
College Park, ML : American Institute of Physics Inc. |
|
dc.relation.ispartofseries |
Applied Physics Letters 110 (2017), Nr. 15 |
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dc.rights |
Es gilt deutsches Urheberrecht. Das Dokument darf zum eigenen Gebrauch kostenfrei genutzt, aber nicht im Internet bereitgestellt oder an Außenstehende weitergegeben werden. |
|
dc.subject |
Electric fields |
eng |
dc.subject |
Excitons |
eng |
dc.subject |
Locks (fasteners) |
eng |
dc.subject |
Nanocrystals |
eng |
dc.subject |
Particle beams |
eng |
dc.subject |
Photons |
eng |
dc.subject |
Piezoelectric actuators |
eng |
dc.subject |
Tuning |
eng |
dc.subject |
Biaxial strains |
eng |
dc.subject |
Closed-loop feedback |
eng |
dc.subject |
Emission energies |
eng |
dc.subject |
Excitonic emission energy |
eng |
dc.subject |
Indistinguishability |
eng |
dc.subject |
Neutral excitons |
eng |
dc.subject |
Single-photon source |
eng |
dc.subject |
Vertical electric fields |
eng |
dc.subject |
Semiconductor quantum dots |
eng |
dc.subject.ddc |
530 | Physik
|
ger |
dc.title |
Independent tuning of excitonic emission energy and decay time in single semiconductor quantum dots |
|
dc.type |
Article |
|
dc.type |
Text |
|
dc.relation.issn |
00036951 |
|
dc.relation.doi |
https://doi.org/10.1063/1.4979481 |
|
dc.bibliographicCitation.issue |
15 |
|
dc.bibliographicCitation.volume |
110 |
|
dc.bibliographicCitation.firstPage |
151102 |
|
dc.description.version |
publishedVersion |
|
tib.accessRights |
frei zug�nglich |
|