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Exciton and biexciton energies in bilayer systems

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Exciton and biexciton energies in bilayer systems. / Tan, M. Y. J.; Drummond, Neil; Needs, R. J.
In: Physical review B, Vol. 71, No. 3, 033303, 04.01.2005.

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

Harvard

Tan, MYJ, Drummond, N & Needs, RJ 2005, 'Exciton and biexciton energies in bilayer systems', Physical review B, vol. 71, no. 3, 033303. https://doi.org/10.1103/PhysRevB.71.033303

APA

Tan, M. Y. J., Drummond, N., & Needs, R. J. (2005). Exciton and biexciton energies in bilayer systems. Physical review B, 71(3), Article 033303. https://doi.org/10.1103/PhysRevB.71.033303

Vancouver

Tan MYJ, Drummond N, Needs RJ. Exciton and biexciton energies in bilayer systems. Physical review B. 2005 Jan 4;71(3):033303. doi: 10.1103/PhysRevB.71.033303

Author

Tan, M. Y. J. ; Drummond, Neil ; Needs, R. J. / Exciton and biexciton energies in bilayer systems. In: Physical review B. 2005 ; Vol. 71, No. 3.

Bibtex

@article{5283d28242d84c828132cd06afd04275,
title = "Exciton and biexciton energies in bilayer systems",
abstract = "We report calculations of the energies of excitons and biexcitons in ideal two-dimensional bilayer systems within the effective-mass approximation with isotropic electron and hole masses. The exciton energies are obtained by a simple numerical integration technique, while the biexciton energies are obtained from diffusion quantum Monte Carlo calculations. The exciton binding energy decays as the inverse of the separation of the layers, while the binding energy of the biexciton with respect to dissociation into two separate excitons decays exponentially.",
author = "Tan, {M. Y. J.} and Neil Drummond and Needs, {R. J.}",
note = "{\textcopyright} 2005 The American Physical Society",
year = "2005",
month = jan,
day = "4",
doi = "10.1103/PhysRevB.71.033303",
language = "English",
volume = "71",
journal = "Physical review B",
issn = "1550-235X",
publisher = "AMER PHYSICAL SOC",
number = "3",

}

RIS

TY - JOUR

T1 - Exciton and biexciton energies in bilayer systems

AU - Tan, M. Y. J.

AU - Drummond, Neil

AU - Needs, R. J.

N1 - © 2005 The American Physical Society

PY - 2005/1/4

Y1 - 2005/1/4

N2 - We report calculations of the energies of excitons and biexcitons in ideal two-dimensional bilayer systems within the effective-mass approximation with isotropic electron and hole masses. The exciton energies are obtained by a simple numerical integration technique, while the biexciton energies are obtained from diffusion quantum Monte Carlo calculations. The exciton binding energy decays as the inverse of the separation of the layers, while the binding energy of the biexciton with respect to dissociation into two separate excitons decays exponentially.

AB - We report calculations of the energies of excitons and biexcitons in ideal two-dimensional bilayer systems within the effective-mass approximation with isotropic electron and hole masses. The exciton energies are obtained by a simple numerical integration technique, while the biexciton energies are obtained from diffusion quantum Monte Carlo calculations. The exciton binding energy decays as the inverse of the separation of the layers, while the binding energy of the biexciton with respect to dissociation into two separate excitons decays exponentially.

U2 - 10.1103/PhysRevB.71.033303

DO - 10.1103/PhysRevB.71.033303

M3 - Journal article

VL - 71

JO - Physical review B

JF - Physical review B

SN - 1550-235X

IS - 3

M1 - 033303

ER -