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Influence of nonmagnetic impurity scattering on spin dynamics in diluted magnetic semiconductors
(American Physical Society, 2017-01)
The doping of semiconductors with magnetic impurities gives rise not only to a spin-spin interaction between quasifree carriers and magnetic impurities but also to a local spin-independent disorder potential for the carriers. ...
An accurate analytical model for nonequilibrium drift-velocity and chord-mobility of In0.53Ga0.47As
(Lithuanian Physical Society, 2018)
Mobility models are an essential tool for an accurate description of the charge carrier dynamics in semiconductor materials and devices. By means of a simulator based on the Monte Carlo method which has been properly ...
Recombination processes in CdTe quantum-dot-doped glasses
(Amer Inst PhysicsMelvilleEUA, 2004)
DIFFUSION OF PHOTOINJECTED CARRIERS IN NONEQUILIBRIUM POLAR SEMICONDUCTORS
(Pergamon-elsevier Science LtdOxfordInglaterra, 1993)
First-principles calculation of hot carriers in black phosphorus
(IOP PublishingPE, 2020-06-26)
ABSTRACT
Black Phosphorus (BP), a layered semiconductor, has atracted enormous attention due to its singular anisotropic electronic, optical and thickness-dependent direct bandgap properties. As a consequence, BP has been ...
Design of a Multiport Microwave Modulator for Dynamic Polarization Reconfiguration
(Institute of Electrical and Electronics Engineers, 2019-05)
This paper presents a seven-port modulator capable of switching the polarization state of the transmitting signal. Similar to the six-port modulator, the proposed device modulates the carrier signal through the reflection ...
Influence of a nanostructured ZnO layer on the carrier recombination and dynamics in chalcopyrite solar cells
(Springer, 2020-08)
The influence of the incorporation of a nanostructured ZnO layer on the carrier recombination and dynamics of chalcopyrite solar cells was studied. Intensity-modulated photocurrent and photovoltage spectroscopy (IMPS and ...
Near-infrared optical response and carrier dynamics for high photoconversion power in tellurene
(American Chemical SocietyUS, 2022-04-05)
Materials for applications in solar cells require a combination of features including an appropriate band gap and long relaxation times for photoexcited hot carriers. On the basis of ab initio many-body perturbation theory, ...