Research Explorer

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Researcher

Jari Leemans

Awards & Distinctions

13 Results

2024

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 Detavernier et al.

A1 Journal Article in ADVANCED MATERIALS

2023

Colloidal CdSe/CdS core/crown nanoplatelets for efficient blue light emission and optical amplification

Carmelita RodàAlessio Di GiacomoLucía Camila Tasende RodríguezChandra Sekhar MutyalaJari LeemansZeger HensPieter GeiregatIwan Moreels

A1 Journal Article in NANO LETTERS

Colloidal III-V quantum dots in the short-wave infrared : from synthesis to photodetection

Jari LeemansZeger HensChristophe DetavernierGünther Roelkens

Formation of colloidal In(As,P) quantum dots active in the short-wave infrared, promoting growth through temperature ramps

Jari LeemansDobromil RespektaJing BaiSimone BraeuerFrank VanhaeckeZeger Hens

A1 Journal Article in ACS NANO

Narrow homogeneous linewidths and slow cooling dynamics across infrared intra-band transitions in n-doped HgSe colloidal quantum dots

Ashley M. StingelJari LeemansZeger HensPieter GeiregatPoul B. Petersen

A1 Journal Article in JOURNAL OF CHEMICAL PHYSICS

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

2022

Colloidal III-V quantum dot photodiodes for short-wave infrared photodetection

Jari LeemansVladimir PejovicEpimitheas GeorgitzikisMatthias MinjauwAbu Bakar SiddikYuhao DengYinghuan KuangGünther RoelkensChristophe DetavernierItai Lieberman et al.

A1 Journal Article in ADVANCED SCIENCE

Crown size effect on the light amplification features of core/crown (Cdse/Cds) nanoplatelets

Chandra Sekhar MutyalaAli Hossain KhanCarmelita RodàJari LeemansZeger HensIwan Moreels

Ultrafast continuum infrared spectroscopy of n-type HgSe quantum dots

Pieter GeiregatAshley StingelPoul PetersenJari LeemansZeger Hens

World’s first short-wave infrared (SWIR) quantum dot (QD) photodiodes of non-restricted III-V material

Jari LeemansYuhao Deng

2021

Acid-base mediated ligand exchange on near-infrared absorbing, indium-based III-V colloidal quantum dots

Jari LeemansKim Corinna DümbgenMatthias MinjauwQiang ZhaoAndre VantommeIvan InfanteChristophe DetavernierZeger Hens

A1 Journal Article in JOURNAL OF THE AMERICAN CHEMICAL SOCIETY

Ligand adsorption energy and the postpurification surface chemistry of colloidal metal chalcogenide nanocrystals

Shalini SinghJari LeemansFrancesco ZaccariaIvan InfanteZeger Hens

A1 Journal Article in CHEMISTRY OF MATERIALS

2020

Near-edge ligand stripping and robust radiative exciton recombination in CdSe/CdS core/crown nanoplatelets

Jari LeemansShalini SinghChen LiStephanie Ten BrinckSara BalsIvan InfanteIwan MoreelsZeger Hens

A1 Journal Article in JOURNAL OF PHYSICAL CHEMISTRY LETTERS