Observation of PL intensity modulation in self-assembled Quantum Rings (QR) under strong pulsed magnetic fields

Physics

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https://doi.org/10.1063/1.2730206
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Observation of PL intensity modulation in self-assembled Quantum Rings (QR) under strong pulsed magnetic fields. / Garcia, Jorge M.; Granados, Daniel; Hayne, Manus et al.
Physics of Semiconductors, Pts A and B. Vol. 893 American Institute of Physics, 2007. p. 947-948.

Research output: Contribution in Book/Report/Proceedings - With ISBN/ISSN › Chapter

Harvard

Garcia, JM, Granados, D, Hayne, M, Jantsch, W, Moshchalkov, VV, Schaffler, F & Taboada, AG 2007, Observation of PL intensity modulation in self-assembled Quantum Rings (QR) under strong pulsed magnetic fields. in Physics of Semiconductors, Pts A and B. vol. 893, American Institute of Physics, pp. 947-948. https://doi.org/10.1063/1.2730206

APA

Garcia, J. M., Granados, D., Hayne, M., Jantsch, W., Moshchalkov, V. V., Schaffler, F., & Taboada, A. G. (2007). Observation of PL intensity modulation in self-assembled Quantum Rings (QR) under strong pulsed magnetic fields. In Physics of Semiconductors, Pts A and B (Vol. 893, pp. 947-948). American Institute of Physics. https://doi.org/10.1063/1.2730206

Vancouver

Garcia JM, Granados D, Hayne M, Jantsch W, Moshchalkov VV, Schaffler F et al. Observation of PL intensity modulation in self-assembled Quantum Rings (QR) under strong pulsed magnetic fields. In Physics of Semiconductors, Pts A and B. Vol. 893. American Institute of Physics. 2007. p. 947-948 doi: 10.1063/1.2730206

Author

Garcia, Jorge M. ; Granados, Daniel ; Hayne, Manus et al. / Observation of PL intensity modulation in self-assembled Quantum Rings (QR) under strong pulsed magnetic fields. Physics of Semiconductors, Pts A and B. Vol. 893 American Institute of Physics, 2007. pp. 947-948

Bibtex

@inbook{5bba7f6912bf45c88ab793544360a187,

title = "Observation of PL intensity modulation in self-assembled Quantum Rings (QR) under strong pulsed magnetic fields",

abstract = "We present photoluminescence (PL) measurements of self-assembled In(Ga)As QRs in strong pulsed magnetic fields. The results show a striking modulation of the intensity. This modulation of the emission can be attributed to an effect predicted by Govorov et al.: a mechanism for the topological phase of a neutral particle, a polarized exciton confined to a semiconductor quantum ring. The magnetic-field induced phase strongly affects the excitons in the QR, resulting in switching between bright exciton ground states and novel dark states.",

author = "Garcia, {Jorge M.} and Daniel Granados and Manus Hayne and W Jantsch and Moshchalkov, {Victor V.} and F Schaffler and Taboada, {Alfonso G.}",

year = "2007",

month = may,

day = "4",

doi = "10.1063/1.2730206",

language = "English",

isbn = "9780735403970",

volume = "893",

pages = "947--948",

booktitle = "Physics of Semiconductors, Pts A and B",

publisher = "American Institute of Physics",

}

RIS

TY - CHAP

T1 - Observation of PL intensity modulation in self-assembled Quantum Rings (QR) under strong pulsed magnetic fields

AU - Garcia, Jorge M.

AU - Granados, Daniel

AU - Hayne, Manus

AU - Jantsch, W

AU - Moshchalkov, Victor V.

AU - Schaffler, F

AU - Taboada, Alfonso G.

PY - 2007/5/4

Y1 - 2007/5/4

N2 - We present photoluminescence (PL) measurements of self-assembled In(Ga)As QRs in strong pulsed magnetic fields. The results show a striking modulation of the intensity. This modulation of the emission can be attributed to an effect predicted by Govorov et al.: a mechanism for the topological phase of a neutral particle, a polarized exciton confined to a semiconductor quantum ring. The magnetic-field induced phase strongly affects the excitons in the QR, resulting in switching between bright exciton ground states and novel dark states.

AB - We present photoluminescence (PL) measurements of self-assembled In(Ga)As QRs in strong pulsed magnetic fields. The results show a striking modulation of the intensity. This modulation of the emission can be attributed to an effect predicted by Govorov et al.: a mechanism for the topological phase of a neutral particle, a polarized exciton confined to a semiconductor quantum ring. The magnetic-field induced phase strongly affects the excitons in the QR, resulting in switching between bright exciton ground states and novel dark states.

U2 - 10.1063/1.2730206

DO - 10.1063/1.2730206

M3 - Chapter

SN - 9780735403970

VL - 893

SP - 947

EP - 948

BT - Physics of Semiconductors, Pts A and B

PB - American Institute of Physics

ER -

Research

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