Direct measurement of exciton-exciton interaction energy

Z. Vörös; D. W. Snoke; L. Pfeiffer; K. West

doi:10.1103/PhysRevLett.103.016403

Direct measurement of exciton-exciton interaction energy

Z. Vörös, D. W. Snoke, L. Pfeiffer, K. West

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43 Scopus citations

Abstract

We report a direct measurement of the spectral function (real and imaginary self-energy) of excitons with a repulsive interaction potential. These results allow a stringent test of many-body theories of the exciton-exciton interaction which is independent of the exciton density calibration.

Original language	English (US)
Article number	016403
Journal	Physical review letters
Volume	103
Issue number	1
DOIs	https://doi.org/10.1103/PhysRevLett.103.016403
State	Published - Aug 6 2009

All Science Journal Classification (ASJC) codes

General Physics and Astronomy

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10.1103/PhysRevLett.103.016403

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title = "Direct measurement of exciton-exciton interaction energy",

abstract = "We report a direct measurement of the spectral function (real and imaginary self-energy) of excitons with a repulsive interaction potential. These results allow a stringent test of many-body theories of the exciton-exciton interaction which is independent of the exciton density calibration.",

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AU - Vörös, Z.

AU - Snoke, D. W.

AU - Pfeiffer, L.

AU - West, K.

PY - 2009/8/6

Y1 - 2009/8/6

N2 - We report a direct measurement of the spectral function (real and imaginary self-energy) of excitons with a repulsive interaction potential. These results allow a stringent test of many-body theories of the exciton-exciton interaction which is independent of the exciton density calibration.

AB - We report a direct measurement of the spectral function (real and imaginary self-energy) of excitons with a repulsive interaction potential. These results allow a stringent test of many-body theories of the exciton-exciton interaction which is independent of the exciton density calibration.

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DO - 10.1103/PhysRevLett.103.016403

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JO - Physical review letters

JF - Physical review letters

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Direct measurement of exciton-exciton interaction energy

Abstract

All Science Journal Classification (ASJC) codes

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