Physical Review B, volume 57, issue 15, pages 9061-9068

Excitons in inhomogeneous quantum dots

J. M. Ferreyra ¹

C. R. Proetto ¹

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Centro Atómico Bariloche and Instituto Balseiro, Comisión Nacional de Energía Atómica, 8400 Bariloche, Argentina |

Publication type: Journal Article

Publication date: 1998-04-15

American Physical Society (APS)

Journal: Physical Review B

Quartile SCImago

Quartile WOS

Impact factor: 3.7

ISSN: 24699950, 24699969, 10980121, 1550235X

DOI: 10.1103/physrevb.57.9061

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Abstract

The properties of excitons in inhomogeneous quantum dots have been theoretically studied in the strong confinement regime; these dots have an internal structure, with an inner core that behaves as a repulsive potential for electrons and holes. The model includes a rigorous (macroscopic) treatment of the dielectric mismatch at the dot boundaries. Analytical (numerical) results are obtained for the ground- (excited-) state exciton. It is found in all cases that the exciton binding energy decreases by increasing the size of the core region; on the other hand, the dielectric enhancement of the exciton binding energy becomes even more pronounced than in homogeneous quantum dots.

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Physica E: Low-Dimensional Systems and Nanostructures	Physica E: Low-Dimensional Systems and Nanostructures, 5, 13.16% Physica E: Low-Dimensional Systems and Nanostructures 5 publications, 13.16%
Physica B: Condensed Matter	Physica B: Condensed Matter, 4, 10.53% Physica B: Condensed Matter 4 publications, 10.53%
Journal of Applied Physics	Journal of Applied Physics, 3, 7.89% Journal of Applied Physics 3 publications, 7.89%
Low Temperature Physics	Low Temperature Physics, 2, 5.26% Low Temperature Physics 2 publications, 5.26%
Physical Review B	Physical Review B, 2, 5.26% Physical Review B 2 publications, 5.26%
Modern Physics Letters B	Modern Physics Letters B, 2, 5.26% Modern Physics Letters B 2 publications, 5.26%
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Journal of Physics Condensed Matter	Journal of Physics Condensed Matter, 2, 5.26% Journal of Physics Condensed Matter 2 publications, 5.26%
Journal of Physics: Conference Series	Journal of Physics: Conference Series, 2, 5.26% Journal of Physics: Conference Series 2 publications, 5.26%
Physica Status Solidi (B): Basic Research	Physica Status Solidi (B): Basic Research, 2, 5.26% Physica Status Solidi (B): Basic Research 2 publications, 5.26%
AIP Advances	AIP Advances, 1, 2.63% AIP Advances 1 publication, 2.63%
Applied Physics A: Materials Science and Processing	Applied Physics A: Materials Science and Processing, 1, 2.63% Applied Physics A: Materials Science and Processing 1 publication, 2.63%
European Physical Journal B	European Physical Journal B, 1, 2.63% European Physical Journal B 1 publication, 2.63%
Semiconductor Science and Technology	Semiconductor Science and Technology, 1, 2.63% Semiconductor Science and Technology 1 publication, 2.63%
Superlattices and Microstructures	Superlattices and Microstructures, 1, 2.63% Superlattices and Microstructures 1 publication, 2.63%
Journal of Luminescence	Journal of Luminescence, 1, 2.63% Journal of Luminescence 1 publication, 2.63%
Semiconductors	Semiconductors, 1, 2.63% Semiconductors 1 publication, 2.63%
Optics and Spectroscopy (English translation of Optika i Spektroskopiya)	Optics and Spectroscopy (English translation of Optika i Spektroskopiya), 1, 2.63% Optics and Spectroscopy (English translation of Optika i Spektroskopiya) 1 publication, 2.63%
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Russian Chemical Reviews	Russian Chemical Reviews, 1, 2.63% Russian Chemical Reviews 1 publication, 2.63%
	1 2 3 4 5

Citations by publishers

	2 4 6 8 10 12
Elsevier	Elsevier, 11, 28.95% Elsevier 11 publications, 28.95%
American Institute of Physics (AIP)	American Institute of Physics (AIP), 6, 15.79% American Institute of Physics (AIP) 6 publications, 15.79%
IOP Publishing	IOP Publishing, 5, 13.16% IOP Publishing 5 publications, 13.16%
Wiley	Wiley, 3, 7.89% Wiley 3 publications, 7.89%
American Physical Society (APS)	American Physical Society (APS), 2, 5.26% American Physical Society (APS) 2 publications, 5.26%
World Scientific	World Scientific, 2, 5.26% World Scientific 2 publications, 5.26%
Springer Nature	Springer Nature, 2, 5.26% Springer Nature 2 publications, 5.26%
Cambridge University Press	Cambridge University Press, 2, 5.26% Cambridge University Press 2 publications, 5.26%
Pleiades Publishing	Pleiades Publishing, 2, 5.26% Pleiades Publishing 2 publications, 5.26%
Taylor & Francis	Taylor & Francis, 1, 2.63% Taylor & Francis 1 publication, 2.63%
Autonomous Non-profit Organization Editorial Board of the journal Uspekhi Khimii	Autonomous Non-profit Organization Editorial Board of the journal Uspekhi Khimii, 1, 2.63% Autonomous Non-profit Organization Editorial Board of the journal Uspekhi Khimii 1 publication, 2.63%
	2 4 6 8 10 12

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Ferreyra J. M., Proetto C. R. Excitons in inhomogeneous quantum dots // Physical Review B. 1998. Vol. 57. No. 15. pp. 9061-9068.

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Ferreyra J. M., Proetto C. R. Excitons in inhomogeneous quantum dots // Physical Review B. 1998. Vol. 57. No. 15. pp. 9061-9068.

RIS |

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RIS Copy

TY - JOUR

DO - 10.1103/physrevb.57.9061

UR - https://doi.org/10.1103/physrevb.57.9061

TI - Excitons in inhomogeneous quantum dots

T2 - Physical Review B

AU - Ferreyra, J. M.

AU - Proetto, C. R.

PY - 1998

DA - 1998/04/15 00:00:00

PB - American Physical Society (APS)

SP - 9061-9068

IS - 15

VL - 57

SN - 2469-9950

SN - 2469-9969

SN - 1098-0121

SN - 1550-235X

ER -

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BibTex Copy

@article{1998_Ferreyra,

author = {J. M. Ferreyra and C. R. Proetto},

title = {Excitons in inhomogeneous quantum dots},

journal = {Physical Review B},

year = {1998},

volume = {57},

publisher = {American Physical Society (APS)},

month = {apr},

url = {https://doi.org/10.1103/physrevb.57.9061},

number = {15},

pages = {9061--9068},

doi = {10.1103/physrevb.57.9061}

}

MLA

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MLA Copy

Ferreyra, J. M., and C. R. Proetto. “Excitons in inhomogeneous quantum dots.” Physical Review B, vol. 57, no. 15, Apr. 1998, pp. 9061-9068. https://doi.org/10.1103/physrevb.57.9061.

Found error?

Publisher

American Physical Society (APS)

Journal

Physical Review B

Quartile SCImago

Quartile WOS

Impact factor

3.7

ISSN

24699950 (Print)
24699969 (Electronic)
10980121 (Print)
1550235X (Electronic)