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Journal Articles

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

Chao Pang, Yu-hao Deng, Ezat Kheradmand, Luis Moreno Hagelsieb, Yujie Guo, David Cheyns, Pieter Geiregat, Zeger Hens, Dries Van Thourhout
Journal: APL Photonics
APL Photonics 9, 066113 (2024)
https://doi.org/10.1063/5.0206386
Published: June 2024
View article titled, A silicon photonics waveguide-coupled colloidal quantum dot photodiode sensitive beyond 1.6 <em>µ</em>m
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Journal Articles

Plasma-enhanced atomic layer deposition of crystalline Ga2S3 thin films

Editor’s Pick
Femi Mathew, Nithin Poonkottil, Eduardo Solano, Dirk Poelman, Zeger Hens, Christophe Detavernier, Jolien Dendooven
Journal: Journal of Vacuum Science & Technology A
J. Vac. Sci. Technol. A 41, 060401 (2023)
https://doi.org/10.1116/6.0002993
Published: October 2023
View article titled, Plasma-enhanced atomic layer deposition of crystalline Ga<sub>2</sub>S<sub>3</sub> thin films
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Includes: Supplementary data
Journal Articles

Mechanistic study of ZnSe nanocrystal formation from zinc halides

Leila Mingabudinova, Luca Giordano, Mickael D. Tessier, Zeger Hens, Pieter Schiettecatte
Journal: The Journal of Chemical Physics
J. Chem. Phys. 158, 224701 (2023)
https://doi.org/10.1063/5.0144683
Published: June 2023
View article titled, Mechanistic study of ZnSe nanocrystal formation from zinc halides
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Includes: Supplementary data
Journal Articles

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

Editor’s Pick
Ashley M. Stingel, Jari Leemans, Zeger Hens, Pieter Geiregat, Poul B. Petersen
Journal: The Journal of Chemical Physics
J. Chem. Phys. 158, 114202 (2023)
https://doi.org/10.1063/5.0139795
Published: March 2023
View article titled, Narrow homogeneous linewidths and slow cooling dynamics across infrared intra-band transitions in n-doped HgSe colloidal quantum dots
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Includes: Supplementary data
Journal Articles

A roadmap to decipher ultrafast photophysics in two-dimensional nanomaterials

Featured
Pieter Schiettecatte, Zeger Hens, Pieter Geiregat
Journal: The Journal of Chemical Physics
J. Chem. Phys. 158, 014202 (2023)
https://doi.org/10.1063/5.0134962
Published: January 2023
View article titled, A roadmap to decipher ultrafast photophysics in two-dimensional nanomaterials
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Journal Articles

Introduction to special issue: Colloidal quantum dots

Matthew C. Beard, Xiaogang Peng, Zeger Hens, Emily A. Weiss
Journal: The Journal of Chemical Physics
J. Chem. Phys. 153, 240401 (2020)
https://doi.org/10.1063/5.0039506
Published: December 2020
View article titled, Introduction to special issue: Colloidal quantum dots
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Journal Articles

Ultrafast carrier dynamics in colloidal WS2 nanosheets obtained through a hot injection synthesis

Pengshang Zhou, Ivo Tanghe, Pieter Schiettecatte, Dries van Thourhout, Zeger Hens, Pieter Geiregat
Journal: The Journal of Chemical Physics
J. Chem. Phys. 151, 164701 (2019)
https://doi.org/10.1063/1.5124898
Published: October 2019
View article titled, Ultrafast carrier dynamics in colloidal WS<sub>2</sub> nanosheets obtained through a hot injection synthesis
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Includes: Supplementary data
Journal Articles

Strain in InP/ZnSe, S core/shell quantum dots from lattice mismatch and shell thickness—Material stiffness influence

Mona Rafipoor, Hans Tornatzky, Dorian Dupont, Janina Maultzsch, Mickael D. Tessier, Zeger Hens, Holger Lange
Journal: The Journal of Chemical Physics
J. Chem. Phys. 151, 154704 (2019)
https://doi.org/10.1063/1.5124674
Published: October 2019
View article titled, Strain in InP/ZnSe, S core/shell quantum dots from lattice mismatch and shell thickness—Material stiffness influence
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Includes: Supplementary data
Journal Articles

Plasma enhanced atomic layer deposition of gallium sulfide thin films

Editor’s Pick
Jakob Kuhs, Zeger Hens, Christophe Detavernier
Journal: Journal of Vacuum Science & Technology A
J. Vac. Sci. Technol. A 37, 020915 (2019)
https://doi.org/10.1116/1.5079553
Published: January 2019
View article titled, Plasma enhanced atomic layer deposition of gallium sulfide thin films
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Journal Articles

Sideband pump-probe technique resolves nonlinear modulation response of PbS/CdS quantum dots on a silicon nitride waveguide

Mirco Kolarczik, Christian Ulbrich, Pieter Geiregat, Yunpeng Zhu, Laxmi Kishore Sagar, Akshay Singh, Bastian Herzog, Alexander W. Achtstein, Xiaoqin Li, Dries van Thourhout, Zeger Hens, Nina Owschimikow, Ulrike Woggon
Journal: APL Photonics
APL Photonics 3, 016101 (2018)
https://doi.org/10.1063/1.5005490
Published: December 2017
View article titled, Sideband pump-probe technique resolves nonlinear modulation response of PbS/CdS quantum dots on a silicon nitride waveguide
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Journal Articles

Plasma enhanced atomic layer deposition of aluminum sulfide thin films

Editor’s Pick
Jakob Kuhs, Zeger Hens, Christophe Detavernier
Journal: Journal of Vacuum Science & Technology A
J. Vac. Sci. Technol. A 36, 01A113 (2018)
https://doi.org/10.1116/1.5003339
Published: December 2017
View article titled, Plasma enhanced atomic layer deposition of aluminum sulfide thin films
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Journal Articles

Hybrid fluorescent layer emitting polarized light

Mohammad Mohammadimasoudi, Jeroen Beeckman, Zeger Hens, Kristiaan Neyts
Journal: APL Materials
APL Mater. 5, 076104 (2017)
https://doi.org/10.1063/1.4991029
Published: July 2017
View article titled, Hybrid fluorescent layer emitting polarized light
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Includes: Supplementary data
Journal Articles

Interface formation during silica encapsulation of colloidal CdSe/CdS quantum dots observed by in situ Raman spectroscopy

Amelie Biermann, Tangi Aubert, Philipp Baumeister, Emile Drijvers, Zeger Hens, Janina Maultzsch
Journal: The Journal of Chemical Physics
J. Chem. Phys. 146, 134708 (2017)
https://doi.org/10.1063/1.4979515
Published: April 2017
View article titled, Interface formation during silica encapsulation of colloidal CdSe/CdS quantum dots observed by <em>in situ</em> Raman spectroscopy
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Journal Articles

Plasma enhanced atomic layer deposition of zinc sulfide thin films

Jakob Kuhs, Thomas Dobbelaere, Zeger Hens, Christophe Detavernier
Journal: Journal of Vacuum Science & Technology A
J. Vac. Sci. Technol. A 35, 01B111 (2017)
https://doi.org/10.1116/1.4967724
Published: November 2016
View article titled, Plasma enhanced atomic layer deposition of zinc sulfide thin films
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Journal Articles

Air-stable short-wave infrared PbS colloidal quantum dot photoconductors passivated with Al2O3 atomic layer deposition

Chen Hu, Alban Gassenq, Yolanda Justo, Kilian Devloo-Casier, Hongtao Chen, Christophe Detavernier, Zeger Hens, Günther Roelkens
Journal: Applied Physics Letters
Appl. Phys. Lett. 105, 171110 (2014)
https://doi.org/10.1063/1.4900930
Published: October 2014
View article titled, Air-stable short-wave infrared PbS colloidal quantum dot photoconductors passivated with Al<sub>2</sub>O<sub>3</sub> atomic layer deposition
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Journal Articles

Enhancement of the photovoltaic performance in P3HT: PbS hybrid solar cells using small size PbS quantum dots

Yuliar Firdaus, Erwin Vandenplas, Yolanda Justo, Robert Gehlhaar, David Cheyns, Zeger Hens, Mark Van der Auweraer
Journal: Journal of Applied Physics
J. Appl. Phys. 116, 094305 (2014)
https://doi.org/10.1063/1.4894404
Published: September 2014
View article titled, Enhancement of the photovoltaic performance in P3HT: PbS hybrid solar cells using small size PbS quantum dots
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Includes: Supplementary data
Journal Articles

Study of hole mobility in poly(N-vinylcarbazole) films doped with CdSe/ZnS quantum dots encapsulated by 11-(N-carbazolyl) undecanoic acid (C11)

Adis Khetubol, Antti Hassinen, Yuliar Firdaus, Willem Vanderlinden, Sven Van Snick, Stijn Flamée, Bing Li, Steven De Feyter, Zeger Hens, Wim Dehaen, Mark Van der Auweraer
Journal: Journal of Applied Physics
J. Appl. Phys. 114, 173704 (2013)
https://doi.org/10.1063/1.4827395
Published: November 2013
View article titled, Study of hole mobility in poly(N-vinylcarbazole) films doped with CdSe/ZnS quantum dots encapsulated by 11-(N-carbazolyl) undecanoic acid (C11)
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Includes: Supplementary data
Journal Articles

Ligand exchange leads to efficient triplet energy transfer to CdSe/ZnS Q-dots in a poly(N-vinylcarbazole) matrix nanocomposite

Adis Khetubol, Sven Van Snick, Antti Hassinen, Eduard Fron, Yuliar Firdaus, Lesley Pandey, Charlotte C. David, Karel Duerinckx, Wim Dehaen, Zeger Hens, Mark Van der Auweraer
Journal: Journal of Applied Physics
J. Appl. Phys. 113, 083507 (2013)
https://doi.org/10.1063/1.4793266
Published: February 2013
View article titled, Ligand exchange leads to efficient triplet energy transfer to CdSe/ZnS Q-dots in a poly(<em>N</em>-vinylcarbazole) matrix nanocomposite
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Includes: Supplementary data
Journal Articles

From fabrication to mode mapping in silicon nitride microdisks with embedded colloidal quantum dots

Bram De Geyter, Katarzyna Komorowska, Edouard Brainis, Philippe Emplit, Pieter Geiregat, Antti Hassinen, Zeger Hens, Dries Van Thourhout
Journal: Applied Physics Letters
Appl. Phys. Lett. 101, 161101 (2012)
https://doi.org/10.1063/1.4758990
Published: October 2012
View article titled, From fabrication to mode mapping in silicon nitride microdisks with embedded colloidal quantum dots
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Includes: Supplementary data
Journal Articles

The absorption coefficient of PbSe/CdSe core/shell colloidal quantum dots

Bram De Geyter, Zeger Hens
Journal: Applied Physics Letters
Appl. Phys. Lett. 97, 161908 (2010)
https://doi.org/10.1063/1.3499754
Published: October 2010
View article titled, The absorption coefficient of PbSe/CdSe core/shell colloidal quantum dots
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