radiative recombination
Radiative recombination data for modeling dynamic finite-density plasmas
... to radiative recombination — deliberately ...resolved radiative recombi- nation (RR) rate coefficients from the initial ground and metastable levels of all elements up to and including Zn, plus Kr, ...
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Radiative Recombination Mechanisms of Large InAs/GaAs Quantum Dots
... of radiative recombination involving the electronic ground state and the excited states inside the quantum ...the recombination and must include other ...
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Dielectronic recombination (via N = 2→N = 2 core excitations) and radiative recombination of Fe xx: Laboratory measurements and theoretical calculations
... strengths agree to within . 10% with experiment. The AUTOSTRUCTURE, MCDF and R-matrix results are in better agreement with experiment than are the HULLAC results. However, in all cases the 1σ standard deviation for the ...
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Radiative recombination in Cu2ZnSnSe4 thin films with Cu deficiency and Zn excess
... related recombination, with a maximum at ...the recombination as being due to donor – acceptor pair (DAP) ...band-to-tail recombination mechanism ...
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Spontaneous and Stimulated Light Emission due to Radiative Recombination in Forward Biased Lead Telluride P-N Junctions
... 2.1 General considerations 3 1.1.2.2 Lead telluride 4 1.1.3 1.1.4 1.2 1 .1 .3.1 General considerations 1.1.3.2 Lead telluride 8 Intrinsic, N-type and P-type Semiconductor Mate rials 10 1[r] ...
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Temporally and spatially resolved photoluminescence investigation of (11(2)over-bar2) semi-polar InGaN/GaN multiple quantum wells grown on nanorod templates
... the radiative recombination lifetime increases with increasing indium composition from 13% to ...the radiative life- time of a c-plane green MQW sample with a similar struc- ture was reported to be ...
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Characterisation and simulation of InAs/InAsSb structures for mid infrared LEDs
... to radiative recombination of free carriers was identified in all the samples, with the results showing compelling evidence for a gradual Mott transition which is dependent on the QW structure, excitation ...
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Type II GaSb/GaAs Quantum Ring Intermediate Band Solar Cell
... 104 For the sake of comparison and for demonstrating the applicability of the electroluminescence-concentration theorem in type-II GaSb/GaAs SC, the slope values obtained under concentrated light and by injecting ...
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On the p AlGaN/n AlGaN/p AlGaN Current Spreading Layer for AlGaN based Deep Ultraviolet Light Emitting Diodes
... and radiative recombination rate profiles in the MQW region for LEDs A, C1, C2, C3, C4, and C5 at the current density of 170 A/cm 2 are presented in ...
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Localized interlayer complexes in heterobilayer transition metal dichalcogenides
... PHONON-ASSISTED RECOMBINATION Electron-phonon (e-ph) interactions introduce yet an- other channel for radiative ...the recombination of a given com- plex, they absorb part of the energy and produce a ...
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Opto electronic Characterisation of Thin Film Solar Cells with Confocal Microscopy
... non-radiative recombination or thermal excitation back into their excited state), reaching equilibrium when trapping and de-trapping rates ...the radiative and non-radiative ...
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An effective oxidation approach for luminescence enhancement in CdS quantum dots by H2O2
... process was correlated with the quantum dot size, local strain, chemical states, and radiative/nonradiative recom- bination rates. The oxidized CdS nanocrystals exhibited a quantum efficiency (20%) two orders of ...
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Efficient light emitting electrochemical cells using small molecular weight, ionic, host guest systems
... of sustaining the processes of charge injection, transport, and radiative recombination.1-8 This unique feature arise from the presence of mobile ions in the active layer which, after bi[r] ...
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Applications of Spectrally Resolved Photoluminescence in Silicon Photovoltaics
... the radiative recombination of free car- riers between the two band edges from the underlying silicon substrate, referred to here as SiBB (Silicon Band-to ...
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The Effects of Localized Trap Energy on the Photoluminescence Intensity of Gallium Nitrate (GaN) Compound Semiconductor for Different Radiative Trap Level
... corresponding radiative recombination ...band radiative re- combination, rate of recombination is high and photolumines- cence intensity of light becomes ...level radiative ...
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Recombination Coefficient of Heavy Elements Using Photoionization Modeling
... the radiative, dielectronic and total recombination of non- hydrogenic ...the recombination coefficients. We have calculated radiative and dielectronic recombination coefficients of ...
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THE PHOTOLUMINESCENCE MECHANISM STUDY IN SILICON NANOCRYSTALS: A QUANTUM CONFINEMENT EFFECT (QCE) MODEL INVESTIGATION
... This paper mainly focused on the model of optical transition and formulation of the problem; finally, to discuss how the radiative recombination rate relates to the size of the QD. We use the empirical ...
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Temperature tuning from direct to inverted bistable electroluminescence in resonant tunneling diodes
... The thermometric abilities of the RTD, object of the present study, have been characterized in Ref. 4. There, the device electronic structure and the transport response were analyzed in detail. Now, in this paper, we ...
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Strain Controlled Recombination in InGaN/GaN Multiple Quantum Wells on Silicon Substrates
... localized radiative recombination centers in InGaN/GaN MQWs are often offered by structural defects in InGaN well layers, like well thickness variations and indium rich clusters, in which well thickness ...
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Effect of mechanical compression on Cu(In,Ga)Se films : micro-structural and photoluminescence analysis
... As deposited and mechanically compressed CIGS layers were analysed using different characterisation techniques described as follows to understand the structure, their surface morphology and defects nature. The surface ...
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