Influence of coupling between localized and continuum states in InGaN quantum-dot systems

H. C. Schneider; W. W. Chow; S. W. Koch

doi:10.1002/pssb.200303176

Influence of coupling between localized and continuum states in InGaN quantum-dot systems

H. C. Schneider
, W. W. Chow
, S. W. Koch

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

8 Scopus citations

Abstract

This paper investigates the influence of the coupling between localized and continuum states on the optical absorption in wide-bandgap nitride-based quantum-dot structures under high-excitation conditions. Calculating the optical susceptibility in the presence of strong many-body Coulomb interactions and the quantum-confined Stark effect, we show that the interplay of these effects results in absorption/gain features that depend on the quantum-dot dimensions in a nontrivial way.

Original language	English
Title of host publication	Physica Status Solidi (B) Basic Research
Pages	589-592
Number of pages	4
Volume	238
Edition	3
DOIs	https://doi.org/10.1002/pssb.200303176
State	Published - Aug 1 2003
Externally published	Yes

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title = "Influence of coupling between localized and continuum states in InGaN quantum-dot systems",

abstract = "This paper investigates the influence of the coupling between localized and continuum states on the optical absorption in wide-bandgap nitride-based quantum-dot structures under high-excitation conditions. Calculating the optical susceptibility in the presence of strong many-body Coulomb interactions and the quantum-confined Stark effect, we show that the interplay of these effects results in absorption/gain features that depend on the quantum-dot dimensions in a nontrivial way.",

author = "Schneider, \{H. C.\} and Chow, \{W. W.\} and Koch, \{S. W.\}",

year = "2003",

month = aug,

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doi = "10.1002/pssb.200303176",

language = "English",

volume = "238",

pages = "589--592",

booktitle = "Physica Status Solidi (B) Basic Research",

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AU - Schneider, H. C.

AU - Chow, W. W.

AU - Koch, S. W.

PY - 2003/8/1

Y1 - 2003/8/1

N2 - This paper investigates the influence of the coupling between localized and continuum states on the optical absorption in wide-bandgap nitride-based quantum-dot structures under high-excitation conditions. Calculating the optical susceptibility in the presence of strong many-body Coulomb interactions and the quantum-confined Stark effect, we show that the interplay of these effects results in absorption/gain features that depend on the quantum-dot dimensions in a nontrivial way.

AB - This paper investigates the influence of the coupling between localized and continuum states on the optical absorption in wide-bandgap nitride-based quantum-dot structures under high-excitation conditions. Calculating the optical susceptibility in the presence of strong many-body Coulomb interactions and the quantum-confined Stark effect, we show that the interplay of these effects results in absorption/gain features that depend on the quantum-dot dimensions in a nontrivial way.

UR - https://www.scopus.com/pages/publications/0041326373

U2 - 10.1002/pssb.200303176

DO - 10.1002/pssb.200303176

M3 - Conference contribution

VL - 238

SP - 589

EP - 592

BT - Physica Status Solidi (B) Basic Research

ER -

Influence of coupling between localized and continuum states in InGaN quantum-dot systems

Abstract

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