Free carrier screening in coupled asymmetric GaN quantum discs

Free carrier screening in coupled asymmetric GaN quantum discs

We present an investigation of free-carrier screening in coupled asymmetric GaN quantum discs with embedded AlGaN barriers using time-integrated and time-resolved micro-photoluminescence measurements, supported by three-dimensional multi-band k.p computational modeling. We observe that with increasi...

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Manylion Llyfryddiaeth
Prif Awduron:	Lee, K, Na, J, Birner, S, Taylor, R, Yi, SN, Park, Y, Park, C, Kang, T
Fformat:	Conference item
Cyhoeddwyd:	2006

Eitemau Tebyg

Characterization of tunneling and free-carrier screening in coupled asymmetric GaN/AlGaN quantum discs
gan: Lee, K, et al.
Cyhoeddwyd: (2007)

Enhancement of free-carrier screening due to tunneling in coupled asymmetric GaN/AlGaN quantum discs
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Two-photon excitation spectroscopy of coupled asymmetric GaN/AlGaN quantum discs
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Two-photon excitation of asymmetric GaN/AlGaN quantum discs
gan: Lee, K, et al.
Cyhoeddwyd: (2007)

Time-resolved and time-integrated photoluminescence studies of coupled asymmetric GaN quantum discs embedded in AlGaN barriers
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Dependence of carrier localization in InGaN/GaN multiple-quantum wells on well thickness
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Quantum confined carrier transition in a GaN/InGaN/GaN single quantum well bounded by AlGaN barriers
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Photoluminescence properties of a single GaN nanorod with GaN/AlGaN multilayer quantum disks
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Carrier confinement effects of InxGa1-xN/GaN multi quantum disks with GaN surface barriers grown in GaN nanorods
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Cyhoeddwyd: (2018)

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Dependence of carrier localization in InGaN/GaN multiple-quantum wells on well thickness
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Cyhoeddwyd: (2006)

Carrier dynamics of InxGa1-xN quantum disks embedded in GaN nanocolumns
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Cyhoeddwyd: (2011)

Carrier dynamics of InxGa1-xN quantum disks embedded in GaN nanocolumns
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Cyhoeddwyd: (2011)

Quantum beats of free and bound excitons in GaN
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Cyhoeddwyd: (2001)

Quantum beats of free and bound excitons in GaN
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Cyhoeddwyd: (2001)

Carrier localization mechanisms in InGaN/GaN quantum wells
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Cyhoeddwyd: (2011)

Hot carrier dynamics and carrier-phonon interaction in GaN
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Cyhoeddwyd: (2005)

Optical studies of GaN nanocolumns containing InGaN quantum disks and the effect of strain relaxation on the carrier distribution
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Cyhoeddwyd: (2012)

Optical studies of GaN nanocolumns containing InGaN quantum disks and the effect of strain relaxation on the carrier distribution
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Cyhoeddwyd: (2012)

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InGaAs Quantum Dots Coupled to a Reservoir of Nonequilibrium Free Carriers
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Selective self-assembly and characterization of GaN nanopyramids on m-plane InGaN/GaN quantum disks (vol 23, 405602, 2012)
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The consequences of high injected carrier densities on carrier localization and efficiency droop in InGaN/GaN quantum well structures
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Luminescence properties of isolated InGaN/GaN quantum dots
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Linearly polarized photoluminescence of InGaN quantum disks embedded in GaN nanorods
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Cyhoeddwyd: (2018)

Hot phonons and non-thermal carrier states in GaN
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Cyhoeddwyd: (2002)

Hot phonons and non-thermal carrier states in GaN
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Cyhoeddwyd: (2002)

Time-resolved spectroscopy of non-thermal carrier dynamics in GaN
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Cyhoeddwyd: (2006)

Time-resolved spectroscopy of non-thermal carrier dynamics in GaN
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Asymmetrically and Vertically Coupled Hybrid Si/GaN Microring Resonators for On-Chip Optical Interconnects
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Carrier Dynamics in InGaN/GaN on the Basis of Different In Concentrations
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Mitigation of Efficiency Droop in an Asymmetric GaN-Based High-Power Laser Diode With Sandwiched GaN/InAlN/GaN Lower Quantum Barrier
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Cyhoeddwyd: (2018-01-01)

Reduction in the Photoluminescence Intensity Caused by Ultrathin GaN Quantum Barriers in InGaN/GaN Multiple Quantum Wells
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Cyhoeddwyd: (2022-02-01)

Carrier Redistribution Between Two Kinds of Localized States in the InGaN/GaN Quantum Wells Studied by Photoluminescence
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Cyhoeddwyd: (2019-03-01)

Progress in the optical studies of single InGaN/GaN quantum dots
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Roughness analysis of GaN surfaces at different annealing temperatures for an AlN buffer layer
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