Research Explorer

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Project

Hybrid Perowskites as a material platform for conversion, emission and detection of light

Outputs and Outcomes

Publications

Unraveling the nature of near to short-wave infrared stimulated emission from PbS nanocrystals under vanishing quantum confinement

Jan MatthysRanjana YadavNastaran Kazemi TofighiEmma NoerensShuaijun LiuPapa SeckAlexander ArutunyanPieter Geiregat

A1 Journal Article in ADVANCED OPTICAL MATERIALS

Critical roles of ultrafast energy funnelling and ultrafast singlet-triplet annihilation in quasi-2D perovskite optical gain mechanisms

Isabella WagnerWouter T.M. Van GompelRobin ErkensBart RuttensJan D'HaenLaurence LutsenDirk VanderzandeChern ChuangSheng Hsiung ChangPaul A. HumeMichael B. PricePieter GeiregatJustin M. HodgkissKai Chen et al.

A1 Journal Article in ADVANCED MATERIALS

On the determination of the carrier temperature in weakly confined semiconductor nanocrystals using time-resolved optical spectroscopy

Ivo TangheChao-Yang LinIsabella WagnerServet Ataberk CayanMargarita SamoliZeger HensJustin HodgkissKai ChenPieter Geiregat

A1 Journal Article in NANOSCALE

Stimulated emission and lasing from bulk CdSe nanocrystals

Servet Ataberk CayanMargarita SamoliIvo TangheChao-Yang LinDobromil RespektaJustin M. HodgkissKai ChenZeger HensPieter Geiregat

A1 Journal Article in JOURNAL OF PHYSICAL CHEMISTRY LETTERS

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

Elucidating the non-covalent interactions that trigger interdigitation in lead-halide layered hybrid perovskites

Arthur MaufortJesus CerdaKristof Van HeckeDavy DeduytscheArne VerdingBart RuttensWei LiChristophe DetavernierLaurence LutsenClaudio QuartiDirk VanderzandeDavid BeljonneWouter T. M. Van Gompel et al.

A1 Journal Article in INORGANIC CHEMISTRY

3D perovskite passivation with a benzotriazole-based 2D interlayer for high-efficiency solar cells

Alessandro CaiazzoArthur MaufortBas T. van GorkomWillemijn H. M. RemmerswaalJordi Ferrer OrriJunyu LiJunke WangWouter T. M. van GompelKristof Van HeckeGunnar KuschR. A. OliverCaterina DucatiLaurence LutsenMartijn M. WienkSamuel D. StranksDirk VanderzandeRene A. J. Janssen et al.

A1 Journal Article in ACS APPLIED ENERGY MATERIALS

Additivity of atomic strain fields as a tool to strain-engineering phase-stabilized CsPbI3 perovskites

Jos TeunissenTom BraeckeveltIrina SkvortsovaJinhui GuoBapi PradhanElke DebroyeMaarten B. J. RoeffaersJohan HofkensSandra Van AertSara BalsSven RoggeVeronique Van Speybroeck et al.

A1 Journal Article in JOURNAL OF PHYSICAL CHEMISTRY C

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

Understanding the phase transition mechanism in the lead halide perovskite CsPbBr3 via theoretical and experimental GIWAXS and Raman spectroscopy

Alexander HoffmanRafikul Ali SahaSander BorgmansPascal PuechTom BraeckeveltMaarten B. J. RoeffaersJulian A. A. SteeleJohan HofkensVeronique Van Speybroeck

A1 Journal Article in APL MATERIALS

Red-emissive nanocrystals of Cs4MnxCd1-xSb2Cl12 layered perovskites

Emanuela SartoriMarta CampolucciDmitry BaranovMin ZengStefano TosoGiorgio DivitiniMaurizio FerrettiZeger HensLiberato MannaFederico Locardi

A1 Journal Article in NANOSCALE