Home > Research > Publications & Outputs > Magnetophotoluminescence of negatively charged ...

Research

Electronic data

Links

Text available via DOI:

View graph of relations

Magnetophotoluminescence of negatively charged excitons in narrow quantum wells

Research output: Contribution to Journal/Magazine › Journal article › peer-review

Published

Standard

Magnetophotoluminescence of negatively charged excitons in narrow quantum wells. / Vanhoucke, T.; Hayne, M.; Henini, M. et al.
In: Physical review B, Vol. 63, No. 12, 125331, 13.03.2001, p. 1253311-1253318.

Research output: Contribution to Journal/Magazine › Journal article › peer-review

Harvard

Vanhoucke, T, Hayne, M, Henini, M & Moshchalkov, VV 2001, 'Magnetophotoluminescence of negatively charged excitons in narrow quantum wells', Physical review B, vol. 63, no. 12, 125331, pp. 1253311-1253318. https://doi.org/10.1103/PhysRevB.63.125331

APA

Vanhoucke, T., Hayne, M., Henini, M., & Moshchalkov, V. V. (2001). Magnetophotoluminescence of negatively charged excitons in narrow quantum wells. Physical review B, 63(12), 1253311-1253318. Article 125331. https://doi.org/10.1103/PhysRevB.63.125331

Vancouver

Vanhoucke T, Hayne M, Henini M, Moshchalkov VV. Magnetophotoluminescence of negatively charged excitons in narrow quantum wells. Physical review B. 2001 Mar 13;63(12):1253311-1253318. 125331. doi: 10.1103/PhysRevB.63.125331

Author

Vanhoucke, T. ; Hayne, M. ; Henini, M. et al. / Magnetophotoluminescence of negatively charged excitons in narrow quantum wells. In: Physical review B. 2001 ; Vol. 63, No. 12. pp. 1253311-1253318.

Bibtex

@article{204bb5a4d4944672a4c7438f7311e870,
title = "Magnetophotoluminescence of negatively charged excitons in narrow quantum wells",
abstract = "We present the results of photoluminescence experiments on the negatively charged exciton X- in GaAs/AlxGa1-xAs quantum wells (QW) in high magnetic fields (≤50 T). Three different QW widths are used here: 100, 120, and 150 {\AA}. All optically allowed transitions of X- are observed, enabling us to experimentally verify its energy-level diagram. All samples behave consistently with this diagram. We have determined the binding energy Eb of the singlet and triplet state of X- between 23 and 50 T for the 120 and 150 {\AA} QW, while only the triplet Eb is observed for the 100 {\AA} QW. A detailed comparison with recent theoretical calculations shows an agreement for all samples across this entire field range.",
author = "T. Vanhoucke and M. Hayne and M. Henini and Moshchalkov, {V. V.}",
note = "{\textcopyright} 2001 American Physical Society",
year = "2001",
month = mar,
day = "13",
doi = "10.1103/PhysRevB.63.125331",
language = "English",
volume = "63",
pages = "1253311--1253318",
journal = "Physical review B",
issn = "1550-235X",
publisher = "AMER PHYSICAL SOC",
number = "12",

}

RIS

TY - JOUR

T1 - Magnetophotoluminescence of negatively charged excitons in narrow quantum wells

AU - Vanhoucke, T.

AU - Hayne, M.

AU - Henini, M.

AU - Moshchalkov, V. V.

N1 - © 2001 American Physical Society

PY - 2001/3/13

Y1 - 2001/3/13

N2 - We present the results of photoluminescence experiments on the negatively charged exciton X- in GaAs/AlxGa1-xAs quantum wells (QW) in high magnetic fields (≤50 T). Three different QW widths are used here: 100, 120, and 150 Å. All optically allowed transitions of X- are observed, enabling us to experimentally verify its energy-level diagram. All samples behave consistently with this diagram. We have determined the binding energy Eb of the singlet and triplet state of X- between 23 and 50 T for the 120 and 150 Å QW, while only the triplet Eb is observed for the 100 Å QW. A detailed comparison with recent theoretical calculations shows an agreement for all samples across this entire field range.

AB - We present the results of photoluminescence experiments on the negatively charged exciton X- in GaAs/AlxGa1-xAs quantum wells (QW) in high magnetic fields (≤50 T). Three different QW widths are used here: 100, 120, and 150 Å. All optically allowed transitions of X- are observed, enabling us to experimentally verify its energy-level diagram. All samples behave consistently with this diagram. We have determined the binding energy Eb of the singlet and triplet state of X- between 23 and 50 T for the 120 and 150 Å QW, while only the triplet Eb is observed for the 100 Å QW. A detailed comparison with recent theoretical calculations shows an agreement for all samples across this entire field range.

U2 - 10.1103/PhysRevB.63.125331

DO - 10.1103/PhysRevB.63.125331

M3 - Journal article

VL - 63

SP - 1253311

EP - 1253318

JO - Physical review B

JF - Physical review B

SN - 1550-235X

IS - 12

M1 - 125331

ER -