Concepedia

Leonardo Ranasinghe

LR

4

Publications

58

Citations

4

H-Index

2020

Active since

Affiliations

Universität Hamburg(Current)

Leonardo Ranasinghe is an author at Universität Hamburg specializing in optoelectronics, engineering, and physics.

Top concepts

PhysicsEngineeringQuantum DotsApplied PhysicsOptoelectronicsPhotonicsNanophotonicsAtomic PhysicsPhotodetectorsSemiconductors

Publications per year

2020–2023

4

Publications

4

Shape-Dependent Stark Shift and Emission-Line Broadening of Quantum Dots and Rings

Leonardo Ranasinghe, Michael Zocher, W. Hansen · The Journal of Physical Chemistry C · 2020 · 22 citations

Emission-line Broadening, Quantum Photonics, Optical Materials +25

Dot-Size Dependent Excitons in Droplet-Etched Cone-Shell GaAs Quantum Dots

A. Gräfenstein, Geoffrey Pirard, Leonardo Ranasinghe et al. · Nanomaterials · 2022 · 13 citations · Full text

Photoluminescence, Engineering, Physics +11

Charge Tunable GaAs Quantum Dots in a Photonic n-i-p Diode

Hans Georg Babin, Julian Ritzmann, Nikolai Bart et al. · Nanomaterials · 2021 · 12 citations · Full text

Strong Electric Polarizability of Cone–Shell Quantum Structures for a Large Stark Shift, Tunable Long Exciton Lifetimes, and a Dot-to-Ring Transformation

Leonardo Ranasinghe, Kristian Deneke, Ahmed Alshaikh et al. · Nanomaterials · 2023 · 11 citations · Full text

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