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Control of fine-structure splitting of individual InAs quantum dots by rapid thermal annealing

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Control of fine-structure splitting of individual InAs quantum dots by rapid thermal annealing. / Ellis, D. J. P.; Stevenson, R. M.; Young, R. J.; Shields, A. J.; Atkinson, P.; Ritchie, D. A.

In: Applied Physics Letters, Vol. 90, No. 1, 011907, 01.01.2007, p. -.

Research output: Contribution to journalJournal articlepeer-review

Harvard

Ellis, DJP, Stevenson, RM, Young, RJ, Shields, AJ, Atkinson, P & Ritchie, DA 2007, 'Control of fine-structure splitting of individual InAs quantum dots by rapid thermal annealing', Applied Physics Letters, vol. 90, no. 1, 011907, pp. -. https://doi.org/10.1063/1.2430489

APA

Ellis, D. J. P., Stevenson, R. M., Young, R. J., Shields, A. J., Atkinson, P., & Ritchie, D. A. (2007). Control of fine-structure splitting of individual InAs quantum dots by rapid thermal annealing. Applied Physics Letters, 90(1), -. [011907]. https://doi.org/10.1063/1.2430489

Vancouver

Ellis DJP, Stevenson RM, Young RJ, Shields AJ, Atkinson P, Ritchie DA. Control of fine-structure splitting of individual InAs quantum dots by rapid thermal annealing. Applied Physics Letters. 2007 Jan 1;90(1):-. 011907. https://doi.org/10.1063/1.2430489

Author

Ellis, D. J. P. ; Stevenson, R. M. ; Young, R. J. ; Shields, A. J. ; Atkinson, P. ; Ritchie, D. A. / Control of fine-structure splitting of individual InAs quantum dots by rapid thermal annealing. In: Applied Physics Letters. 2007 ; Vol. 90, No. 1. pp. -.

Bibtex

@article{001205f20e4f4774a230b82b1720f266,
title = "Control of fine-structure splitting of individual InAs quantum dots by rapid thermal annealing",
abstract = "Degeneracy of the bright single exciton spin state is a prerequisite for the production of triggered polarization-entangled photon pairs from the biexciton decay of a quantum dot. Normally, however, the exciton spin states are split due to in-plane asymmetries. Here the authors demonstrate that the exciton splitting of an individual dot can be tuned through zero by thermal annealing. Repeated annealing blueshifts the exciton emission line of the dot, accompanied by a reduction and inversion in polarization splitting. Annealing is also demonstrated to control the detuning between the exciton and biexciton transitions in any selected dot.",
author = "Ellis, {D. J. P.} and Stevenson, {R. M.} and Young, {R. J.} and Shields, {A. J.} and P. Atkinson and Ritchie, {D. A.}",
year = "2007",
month = jan,
day = "1",
doi = "10.1063/1.2430489",
language = "English",
volume = "90",
pages = "--",
journal = "Applied Physics Letters",
issn = "0003-6951",
publisher = "American Institute of Physics Inc.",
number = "1",

}

RIS

TY - JOUR

T1 - Control of fine-structure splitting of individual InAs quantum dots by rapid thermal annealing

AU - Ellis, D. J. P.

AU - Stevenson, R. M.

AU - Young, R. J.

AU - Shields, A. J.

AU - Atkinson, P.

AU - Ritchie, D. A.

PY - 2007/1/1

Y1 - 2007/1/1

N2 - Degeneracy of the bright single exciton spin state is a prerequisite for the production of triggered polarization-entangled photon pairs from the biexciton decay of a quantum dot. Normally, however, the exciton spin states are split due to in-plane asymmetries. Here the authors demonstrate that the exciton splitting of an individual dot can be tuned through zero by thermal annealing. Repeated annealing blueshifts the exciton emission line of the dot, accompanied by a reduction and inversion in polarization splitting. Annealing is also demonstrated to control the detuning between the exciton and biexciton transitions in any selected dot.

AB - Degeneracy of the bright single exciton spin state is a prerequisite for the production of triggered polarization-entangled photon pairs from the biexciton decay of a quantum dot. Normally, however, the exciton spin states are split due to in-plane asymmetries. Here the authors demonstrate that the exciton splitting of an individual dot can be tuned through zero by thermal annealing. Repeated annealing blueshifts the exciton emission line of the dot, accompanied by a reduction and inversion in polarization splitting. Annealing is also demonstrated to control the detuning between the exciton and biexciton transitions in any selected dot.

U2 - 10.1063/1.2430489

DO - 10.1063/1.2430489

M3 - Journal article

VL - 90

SP - -

JO - Applied Physics Letters

JF - Applied Physics Letters

SN - 0003-6951

IS - 1

M1 - 011907

ER -