Quantum dots for photonic quantum information technology
The generation, manipulation, storage, and detection of single photons play a central role in
emerging photonic quantum information technology. Individual photons serve as flying …
emerging photonic quantum information technology. Individual photons serve as flying …
Structural properties of self-organized semiconductor nanostructures
J Stangl, V Holý, G Bauer - Reviews of modern physics, 2004 - APS
Instabilities in semiconductor heterostructure growth can be exploited for the self-organized
formation of nanostructures, allowing for carrier confinement in all three spatial dimensions …
formation of nanostructures, allowing for carrier confinement in all three spatial dimensions …
Bright and stable near-infrared lead-free perovskite light-emitting diodes
Long-wavelength near-infrared light-emitting diodes (NIR LEDs) with peak emission
wavelengths beyond 900 nm are of critical importance for various applications including …
wavelengths beyond 900 nm are of critical importance for various applications including …
Efficient near-infrared light-emitting diodes based on quantum dots in layered perovskite
Light-emitting diodes (LEDs) based on excitonic material systems, in which tightly bound
photoexcited electron–hole pairs migrate together rather than as individual charge carriers …
photoexcited electron–hole pairs migrate together rather than as individual charge carriers …
Mechanisms of stranski-krastanov growth
A Baskaran, P Smereka - Journal of Applied Physics, 2012 - pubs.aip.org
Stranski-Krastanov (SK) growth is reported experimentally as the growth mode that is
responsible for the transition to three dimensional islands in heteroepitaxial growth. A kinetic …
responsible for the transition to three dimensional islands in heteroepitaxial growth. A kinetic …
Growth and self-organization of SiGe nanostructures
Many recent advances in microelectronics would not have been possible without the
development of strain induced nanodevices and bandgap engineering, in particular …
development of strain induced nanodevices and bandgap engineering, in particular …
Impact of size, shape, and composition on piezoelectric effects and electronic properties of quantum dots
The strain fields in and around self-organized In (Ga) As∕ Ga As quantum dots (QDs)
sensitively depend on QD geometry, average InGaAs composition, and the In∕ Ga …
sensitively depend on QD geometry, average InGaAs composition, and the In∕ Ga …
Phase-field-crystal dynamics for binary systems: Derivation from dynamical density functional theory, amplitude equation formalism, and applications to alloy …
The dynamics of phase field crystal (PFC) modeling is derived from dynamical density
functional theory (DDFT), for both single-component and binary systems. The derivation is …
functional theory (DDFT), for both single-component and binary systems. The derivation is …
Cylindrically shaped zinc-blende semiconductor quantum dots do not have cylindrical symmetry: Atomistic symmetry, atomic relaxation, and piezoelectric effects
Self-assembled quantum dots are often modeled by continuum models (effective mass or k∙
p) that assume the symmetry of the dot to be that of its overall geometric shape. Lens …
p) that assume the symmetry of the dot to be that of its overall geometric shape. Lens …
[HTML][HTML] Strain-driven quantum dot self-assembly by molecular beam epitaxy
Research into self-assembled semiconductor quantum dots (QDs) has helped advance
numerous optoelectronic applications, ranging from solid-state lighting to photodetectors. By …
numerous optoelectronic applications, ranging from solid-state lighting to photodetectors. By …