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Dissociation of excitons in Cu2 O by an electric field. / Heckötter, J.; Freitag, M.; Fröhlich, D.; Aßmann, M.; Bayer, M.; Glazov, M. M.

In: Physical Review B, Vol. 98, No. 3, 035150, 31.07.2018.

Research output: Contribution to journal › Article › peer-review

Harvard

Heckötter, J, Freitag, M, Fröhlich, D, Aßmann, M, Bayer, M & Glazov, MM 2018, 'Dissociation of excitons in Cu2 O by an electric field', Physical Review B, vol. 98, no. 3, 035150. https://doi.org/10.1103/PhysRevB.98.035150

APA

Heckötter, J., Freitag, M., Fröhlich, D., Aßmann, M., Bayer, M., & Glazov, M. M. (2018). Dissociation of excitons in Cu2 O by an electric field. Physical Review B, 98(3), [035150]. https://doi.org/10.1103/PhysRevB.98.035150

Vancouver

Heckötter J, Freitag M, Fröhlich D, Aßmann M, Bayer M, Glazov MM. Dissociation of excitons in Cu2 O by an electric field. Physical Review B. 2018 Jul 31;98(3). 035150. https://doi.org/10.1103/PhysRevB.98.035150

Author

Heckötter, J. ; Freitag, M. ; Fröhlich, D. ; Aßmann, M. ; Bayer, M. ; Glazov, M. M. / Dissociation of excitons in Cu2 O by an electric field. In: Physical Review B. 2018 ; Vol. 98, No. 3.

BibTeX

@article{d033662263f646e0931b84caee91df55,
title = "Dissociation of excitons in Cu2 O by an electric field",
abstract = "The electric field-induced dissociation is studied for excited states of the yellow exciton series of Cu2O. With increasing principal quantum number n, corresponding to rising exciton energy, the field strength for dissociation decreases as expected. Surprisingly, within a manifold belonging to a particular n this trend is reversed as the required dissociation field increases with rising energy. In agreement with calculations we attribute this finding to the distribution of the exciton wave functions in the potential landscape. While the low energy states in the multiplet are shifted towards the side where the potential is lowered by the electric field, thereby facilitating dissociation, the high energy states are moved to the other side stabilizing them up to higher fields.",
keywords = "ABSORPTION, HYDROGEN, OXIDE, RYDBERG EXCITONS, SPECTRA",
author = "J. Heck{\"o}tter and M. Freitag and D. Fr{\"o}hlich and M. A{\ss}mann and M. Bayer and Glazov, {M. M.}",
year = "2018",
month = jul,
day = "31",
doi = "10.1103/PhysRevB.98.035150",
language = "English",
volume = "98",
journal = "Physical Review B-Condensed Matter",
issn = "1098-0121",
publisher = "American Physical Society",
number = "3",

}

RIS

TY - JOUR

T1 - Dissociation of excitons in Cu2 O by an electric field

AU - Heckötter, J.

AU - Freitag, M.

AU - Fröhlich, D.

AU - Aßmann, M.

AU - Bayer, M.

AU - Glazov, M. M.

PY - 2018/7/31

Y1 - 2018/7/31

N2 - The electric field-induced dissociation is studied for excited states of the yellow exciton series of Cu2O. With increasing principal quantum number n, corresponding to rising exciton energy, the field strength for dissociation decreases as expected. Surprisingly, within a manifold belonging to a particular n this trend is reversed as the required dissociation field increases with rising energy. In agreement with calculations we attribute this finding to the distribution of the exciton wave functions in the potential landscape. While the low energy states in the multiplet are shifted towards the side where the potential is lowered by the electric field, thereby facilitating dissociation, the high energy states are moved to the other side stabilizing them up to higher fields.

AB - The electric field-induced dissociation is studied for excited states of the yellow exciton series of Cu2O. With increasing principal quantum number n, corresponding to rising exciton energy, the field strength for dissociation decreases as expected. Surprisingly, within a manifold belonging to a particular n this trend is reversed as the required dissociation field increases with rising energy. In agreement with calculations we attribute this finding to the distribution of the exciton wave functions in the potential landscape. While the low energy states in the multiplet are shifted towards the side where the potential is lowered by the electric field, thereby facilitating dissociation, the high energy states are moved to the other side stabilizing them up to higher fields.

KW - ABSORPTION

KW - HYDROGEN

KW - OXIDE

KW - RYDBERG EXCITONS

KW - SPECTRA

UR - http://www.scopus.com/inward/record.url?scp=85051428828&partnerID=8YFLogxK

U2 - 10.1103/PhysRevB.98.035150

DO - 10.1103/PhysRevB.98.035150

M3 - Article

AN - SCOPUS:85051428828

VL - 98

JO - Physical Review B-Condensed Matter

JF - Physical Review B-Condensed Matter

SN - 1098-0121

IS - 3

M1 - 035150

ER -

ID: 36286345