Electronic structure of semiconductor nanostructures: A modified localization landscape theory

D Chaudhuri, JC Kelleher, MR O'Brien, EP O'Reilly… - Physical Review B, 2020 - APS
In this paper we present a modified localization landscape theory to calculate
localized/confined electron and hole states and the corresponding energy eigenvalues …

Revisiting the adiabatic approximation for bound states calculation in axisymmetric and asymmetrical quantum structures

JA Vinasco, A Radu, A Tiutiunnyk, RL Restrepo… - Superlattices and …, 2020 - Elsevier
The Schrödinger equation in the effective mass approximation is commonly used to
calculate the electronic states confined in low-dimensional semiconductor structures. Three …

[HTML][HTML] Investigation of quantum confinement phenomenon in composition-and diameter-modulated nanowires

MRK Vahdani - Physics Letters A, 2020 - Elsevier
The effects of diameter variation as a result of composition modulation along a nanowire on
the confined energy states of electrons have been investigated theoretically. Possible …

Deterministic quantum devices for optical quantum communication

S Rodt, PI Schneider, L Zschiedrich, T Heindel… - … : Materials, Models, and …, 2020 - Springer
Photonic quantum technologies are based on the exchange of information via single
photons. The information is typically encoded in the polarization of the photons and security …

[PDF][PDF] Micro-Photoluminescence Spectroscopy of Semiconductor Quantum Dots in the Telecom Regime

K Wang - 2020 - diva-portal.org
Quantum communication has huge potential to be the crucial component of the next
generation of communication. Based on the single photon sources, this technique can be …

Monolithic InAs/InGaAs quantum dot lasers Experimental sub-threshold characterization of single section, broad-area devices for different p-doping concentrations …

M Angelozzi - 2020 - webthesis.biblio.polito.it
Study and characterization of a new monolithic mode-locked edge-emitting semiconductor
quantum dot lasers emitting at 1.26 um are ideal sources for the generation of optical …

Hybrid Simulation of an Electrically Driven Single-Photon Source

M Kantner, M Kantner - Electrically Driven Quantum Dot Based Single …, 2020 - Springer
This chapter provides a proof-of-principle application of the hybrid modeling approach
presented in the previous chapter. An electrically driven single-photon source based on a …

[PDF][PDF] Effect of the second mode on the optical properties of quantum-dot microcavity lasers

M Fanaei - 2020 - opendata.uni-halle.de
For several decades light-matter interaction has been an important scientific field and has
led to numerous investigations and researches in various fields such as condensed matter …