Research Explorer

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Project

Electrically Driven Quantum Dot Lasers, a Fundamental Nanomaterials/Nanophotonics Approach (E-QUAL)

Outputs and Outcomes

Publications

A silicon photonics waveguide-coupled colloidal quantum dot photodiode sensitive beyond 1.6 um

Chao PangYuhao DengEzat KheradmandLuis Moreno HagelsiebYujie GuoDavid CheynsPieter GeiregatZeger HensDries Van Thourhout

A1 Journal Article in APL PHOTONICS

The impact of partial carrier confinement on stimulated emission in strongly confined perovskite nanocrystals

Pieter GeiregatOnur ErdemMargarita SamoliKai ChenJustin M. HodgkissZeger Hens

A1 Journal Article in ACS NANO

Decoding excimer formation in covalent–organic frameworks induced by morphology and ring torsion

Jeet ChakrabortyAmrita ChatterjeeKorneel MolkensIpsita NathDaniel Arenas EstebanLaurens BourdaGeert WatsonChunhui LiuDries Van ThourhoutSara BalsPieter GeiregatPascal Van Der Voort et al.

A1 Journal Article in ADVANCED MATERIALS

Short‐wave infrared colloidal QDs photodetector with nanosecond response times enabled by ultrathin absorber layers

Yuhao DengChao PangEzat KheradmandJari LeemansJing BaiMatthias MinjauwJiayi LiuKorneel MolkensJeroen BeeckmanChristophe DetavernierPieter GeiregatDries Van ThourhoutZeger Hens et al.

A1 Journal Article in ADVANCED MATERIALS

Integrated PbS colloidal quantum dot photodiodes on silicon nitride waveguides

Chao PangYuhao DengEzat KheradmandNithin PoonkottilRobin PetitLukas ElsingerChristophe DetavernierPieter GeiregatZeger HensDries Van Thourhout

A1 Journal Article in ACS PHOTONICS

Optical gain and lasing from bulk cadmium sulfide nanocrystals through bandgap renormalization

Ivo TangheMargarita SamoliIsabell WagnerServet Ataberk CayanAli KhanKai ChenJustin HodgkissIwan MoreelsDries Van ThourhoutZeger HensPieter Geiregat et al.

A1 Journal Article in NATURE NANOTECHNOLOGY

Surface chemistry of InP quantum dots, amine-halide co- passivation, and binding of Z-type ligands

Kim Corinna DümbgenJari LeemansVic De RooMatthias MinjauwChristophe DetavernierZeger Hens

A1 Journal Article in CHEMISTRY OF MATERIALS

Monolithic heterogeneous integration of PbS colloidal quantum dot photodiode on silicon nitride

Chao PangYu-Hao DengEzat KheradmandRobin PetitLukas ElsingerChristophe DetavernierPieter GeiregatZeger HensDries Van Thourhout

Coupled micro ring lasers based on hybrid integration of colloidal quantum dots

Korneel MolkensIvo TangheWai Kit NgRiccardo SapienzaPieter GeiregatDries Van Thourhout

Full-spectrum InP-based quantum dots with near-unity photoluminescence quantum efficiency

Hannes Van AvermaetPieter SchiettecatteSandra HinzLuca GiordanoFabio FerrariCeline NayralFabien DelpechJanina MaultzschHolger LangeZeger Hens

A1 Journal Article in ACS NANO

State filling and stimulated emission by colloidal InP/ZnSe core/shell quantum dots

Filipe Sousa VelosaHannes Van AvermaetPieter SchiettecatteLeila MingabudinovaPieter GeiregatZeger Hens

A1 Journal Article in ADVANCED OPTICAL MATERIALS

General expression for the size-dependent optical properties of quantum dots

Tangi AubertAleksandr A. GolovatenkoMargarita SamoliLaurent LermusiauxThomas ZinnBenjamin AbecassisV Rodina, AnnaZeger Hens

A1 Journal Article in NANO LETTERS

Extended and localized states in colloidal quantum dots based microring lasers

Korneel MolkensIvo TangheD. SaxenaW. Kit NgR. SapienzaPieter GeiregatDries Van Thourhout