Research Explorer

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Researcher

Arjan Houtepen

Awards & Distinctions

20 Results

2018

Continuous-wave infrared optical gain and amplified spontaneous emission at ultralow threshold by colloidal HgTe quantum dots

Pieter GeiregatArjan HoutepenLaxmi Kishore SagarIvan InfanteFelipe ZapataValeriia GrigelGuy AllanChristophe DelerueDries Van ThourhoutZeger Hens

A1 Journal Article in NATURE MATERIALS

2016

All-optical wavelength conversion by hot carrier intraband absorption in colloidal PbS quantum dots

Pieter GeiregatArjan HoutepenDries Van ThourhoutZeger Hens

All-optical wavelength conversion by picosecond burst absorption in colloidal PbS quantum dots

Pieter GeiregatArjan HoutepenDries Van ThourhoutZeger Hens

A1 Journal Article in ACS NANO

Infrared optical gain at ultralow threshold by colloidal HgTe quantum dots

Pieter GeiregatArjan HoutepenLaxmi Kishore Sagar ChilukaGuy AllanChristophe DelerueDries Van ThourhoutZeger Hens

Origin of carrier multiplication in PbS and PbSe quantum dots

Gianluca GrimaldiFrank SpoorPieter GeiregatZeger HensArjan HoutepenLaurens Siebbeles

2015

A phonon scattering bottleneck for carrier cooling in lead chalcogenide nanocrystals

Pieter GeiregatChristophe DelerueYolanda Justo ZarraquiñosMichiel AertsFrank SpoorDries Van ThourhoutLaurens DA SiebbelesGuy AllanArjan HoutepenZeger Hens

A1 Journal Article in ACS NANO

A phonon scattering bottleneck for carrier cooling in lead-chalcogenide nanocrystals

Pieter GeiregatChristophe DelerueYolanda Justo ZarraquiñosMichiel AertsFrank SpoorDries Van ThourhoutLaurens D.A. SiebbelesGuy AllanArjan HoutepenZeger Hens

A phonon scattering bottleneck for carrier cooling in lead-chalcogenide nanocrystals

Pieter GeiregatChristophe DelerueYolanda Justo ZarraquiñosMichiel AertsFrank SpoorDries Van ThourhoutLaurens SiebbelesGuy AllanArjan HoutepenZeger Hens

Low power all-optical wavelength conversion with terahertz refresh rates using colloidal nanocrystals

Pieter GeiregatArjan HoutepenDries Van ThourhoutZeger Hens

Picosecond all-optical wavelength conversion using hot carrier intraband absorption in colloidal PbS nanocrystals

Pieter GeiregatArjan HoutepenFerdinand GrozemaDries Van ThourhoutZeger Hens

Picosecond all-optical wavelength conversion using hot carrier intraband absorption in colloidal PbS nanocrystals

Pieter GeiregatArjan HoutepenFerdinand C GrozemaDries Van ThourhoutZeger Hens

2014

Coulomb shifts upon exciton addition to photoexcited PbS colloidal quantum dots

Pieter GeiregatArjan HoutepenYolanda Justo ZarraquiñosFerdinand C GrozemaDries Van ThourhoutZeger Hens

A1 Journal Article in JOURNAL OF PHYSICAL CHEMISTRY C

Hyperspectral analysis of ultrafast hot carrier dynamics in Pb-chalcogenide nanocrystals : a case for slow cooling

Pieter GeiregatArjan HoutepenMichiel AertsChristophe DelerueDries Van ThourhoutZeger Hens

Near-threshold optical gain using colloidal HgTe quantum dots

Pieter GeiregatArjan HoutepenLK SagarC DelerueFC GrozemaG AllanDries Van ThourhoutZeger Hens

Near-thresholdless optical gain using colloidal HgTe nanocrystals

Pieter GeiregatArjan HoutepenChristophe DelerueGuy AllanLaxmi Kishore Sagar ChilukaFerdinand GrozemaDries Van ThourhoutZeger Hens

Properties and dynamics of cooling charge carriers in lead sulfide quantum dots

Pieter GeiregatArjan HoutepenM AertsDries Van ThourhoutC DelerueZeger Hens

Properties and dynamics of cooling charge carriers in lead sulfide quantum dots

Pieter GeiregatArjan HoutepenDries Van ThourhoutChristophe DelerueZeger Hens

Properties and dynamics of cooling charge carriers in lead sulfide quantum dots

Pieter GeiregatArjan HoutepenMichiel AertsDries Van ThourhoutChristophe DelerueZeger Hens

Properties of dynamics of cooling charge carriers in lead sulfide quantum dots

Pieter GeiregatArjan HoutepenDries Van ThourhoutC DelerueZeger Hens

Thresholdless optical gain using colloidal HgTe nanocrystals

Pieter GeiregatArjan HoutepenLK SagarC DelerueDries Van ThourhoutZeger Hens