Researcher
Pieter Geiregat
- Keywords:Lasers, Nanotechnology, optical spectroscopy
- Disciplines:Optical properties and interactions with radiation, Photonics, optoelectronics and optical communications, Nonlinear optics and spectroscopy, Nanophysics and nanosystems
Affiliations
- Department of Chemistry (Department)
Member
From1 Oct 2015 → Today - Department of Information technology (Department)
Member
From12 Aug 2010 → 30 Sep 2015
Projects
1 - 10 of 21
- Center for Non-Linear Microscopy and SpectroscopyFrom1 Feb 2024 → TodayFunding: BOF - research organisations
- QD-LASERFrom16 Jan 2023 → TodayFunding: IOF - technology validation in lab
- A Fundamental Study on Infrared Transitions in Quantum Dots - INTRIQATEFrom1 Jan 2023 → TodayFunding: FWO research project (including WEAVE projects)
- FTIR-PLUS: A multipurpose Infrared Spectrometer for analysis of materials, including 'operando' spectroscopy and luminescence analysisFrom15 Dec 2022 → TodayFunding: BOF - scientific equipment program
- Nanomaterials for Infrared Silicon PhotonicsFrom1 Dec 2022 → TodayFunding: Horizon Europe - European Research Council (ERC)
- SOPHIRE –Surface chemistry and opto-electronicproperties of InAs quantum dots for short-wave infrared(SWIR)photodiodesFrom1 Nov 2022 → TodayFunding: FWO Strategic Basic Research Grant
- Chalcogenide Heterostructures as Nanocomposite Phase Change MaterialsFrom1 Oct 2022 → 31 Oct 2022Funding: BOF - doctoral mandates
- TOPTRANS: a sub-micron alignment accuracy large-area micro-transfer printing tool for the electronic-photonic micro-systems of the futureFrom1 May 2022 → TodayFunding: IMEC (Interuniversity Micro-Electronic Centre), FWO Medium Size Research Infrastructure
- Follow the charge : using advanced optical and X-ray spectroscopy to master charge transfer processes in phosphorsFrom1 Jan 2022 → TodayFunding: FWO research project (including WEAVE projects)
- Surface chemistry and opto-electronic properties of InAs quantum dots for short-wave infrared (SWIR) photodiodesFrom1 Oct 2021 → 31 Oct 2022Funding: BOF - doctoral mandates
Publications
101 - 110 of 130
- Properties and dynamics of cooling charge carriers in lead sulfide quantum dots(2014)
Authors: Pieter Geiregat, Arjan Houtepen, M Aerts, Dries Van Thourhout, C Delerue, Zeger Hens
Number of pages: 1 - Coulomb shifts upon exciton addition to photoexcited PbS colloidal quantum dots(2014)
Authors: Pieter Geiregat, Arjan Houtepen, Yolanda Justo Zarraquiños, Ferdinand C Grozema, Dries Van Thourhout, Zeger Hens
Pages: 22284 - 22290 - Synthesis of HgTe QDs in the 1000-2500nm spectral range(2014)
Authors: Laxmi Kishore Sagar Chiluka, Pieter Geiregat, Stijn Flamée, Jonathan De Roo, Yolanda Justo Zarraquiños, Zeger Hens
Number of pages: 1 - Thresholdless optical gain using colloidal HgTe nanocrystals(2014)
Authors: Pieter Geiregat, Arjan Houtepen, LK Sagar, C Delerue, Dries Van Thourhout, Zeger Hens
Number of pages: 1 - Near-threshold optical gain using colloidal HgTe quantum dots(2014)
Authors: Pieter Geiregat, Arjan Houtepen, LK Sagar, C Delerue, FC Grozema, G Allan, Dries Van Thourhout, Zeger Hens
Number of pages: 1 - Properties of dynamics of cooling charge carriers in lead sulfide quantum dots(2014)
Authors: Pieter Geiregat, Arjan Houtepen, Dries Van Thourhout, C Delerue, Zeger Hens
Number of pages: 1 - Properties and dynamics of cooling charge carriers in lead sulfide quantum dots(2014)
Authors: Pieter Geiregat, Arjan Houtepen, Michiel Aerts, Dries Van Thourhout, Christophe Delerue, Zeger Hens
Number of pages: 1 - Near-thresholdless optical gain using colloidal HgTe nanocrystals(2014)
Authors: Pieter Geiregat, Arjan Houtepen, Christophe Delerue, Guy Allan, Laxmi Kishore Sagar Chiluka, Ferdinand Grozema, Dries Van Thourhout, Zeger Hens
Number of pages: 1 - Modeling the optical properties of low-cost colloidal quantum dot functionalized Strip SOI waveguides(2014)
Authors: Abdoulghafar Omari, Weiqiang Xie, Pieter Geiregat, Dries Van Thourhout, Zeger Hens
- In situ synchrotron based XRF and GISAXS study of ALD encapsulation of supported nanocrystals(2014)
Authors: Kilian Devloo-Casier, Jolien Dendooven, Pieter Geiregat, Karl Ludwig, Zeger Hens, Christophe Detavernier
Number of pages: 1
Patents
1 - 1 of 1
- P2016/065/PRIO01_EP - Infrared (Inventor)