Profil

Nom:

Name:

DUJARDIN Christophe

Equipe(s):

Team(s):

Luminescence
Direction

Position:

Enseignant-chercheur

Bureau(x):

Office(s):

KASTLER / 4ème / 14-005

Mel:

Mail:

christophe.dujardin@univ-lyon1.fr

Tél(s):

Phone(s):

0472448336

Deterministic Light Yield, Fast Scintillation, and Microcolumn Structures in Lead Halide Perovskite Nanocrystals

Francesco Maddalena, Aozhen Xie, Xin Yu Chin, Raihana Begum, Marcin Witkowski, Michal Makowski, Benoit Mahler, Winicjusz Drozdowski, Stuart Victor Springham, Rajdeep Singh Rawat, Nripan Mathews, Christophe Dujardin, Muhammad Danang Birowosuto, Cuong Dang

Journal of Physical Chemistry C, vol. 125, p14082-14088 (2021)

Trapping Mechanisms and Delayed Recombination Processes in Scintillating Ce-Doped Sol–Gel Silica Fibers

Francesca Cova, Federico Moretti, Christophe Dujardin, Norberto Chiodini, Anna Vedda

Journal of Physical Chemistry C, vol. 125, p11489-11498 (2021)

Composite fast scintillators based on high-Z fluorescent metal–organic framework nanocrystals

J. Perego, I. Villa, A. Pedrini, E. Padovani, R. Crapanzano, A. Vedda, Christophe Dujardin, Charl Bezuidenhout, S. Bracco, P. Sozzani, A. Comotti, L. Gironi, M. Beretta, M. Salomoni, N. Kratochwil, S. Gundacker, E. Auffray, F. Meinardi, A. Monguzzi

Nature Photonics, vol. 15, p393–400 (2021)

Stable and Bright Commercial CsPbBr 3 Quantum Dot-Resin Layers for Apparent X-ray Imaging Screen

Francesco Maddalena, Marcin Witkowski, Michal Makowski, Abdellah Bachiri, Benoit Mahler, Ying-Chieh Wong, Cheng Yi Eric Chua, Jia Xing Lee, Winicjusz Drozdowski, Stuart Victor Springham, Christophe Dujardin, Muhammad Danang Birowosuto, Cuong Dang

ACS Applied Materials & Interfaces, vol. 13, p59450-59459 (2021)

Effect of commensurate lithium doping on the scintillation of two-dimensional perovskite crystals

Francesco Maddalena, Aozhen Xie, Arramel Arramel, Marcin Witkowski, Michal Makowski, Benoit Mahler, Winicjusz Drozdowski, Thambidurai Mariyappan, Stuart Victor Springham, Philippe Coquet, Christophe Dujardin, Muhammad Danang Birowosuto, Cuong Dang

Journal of Materials Chemistry C, vol. 9, p2504-2512 (2021)

Transparent and luminescent glasses of gold thiolate coordination polymers

Shefali Vaidya, Oleksandra Veselska, Antonii Zhadan, Maria Diaz-Lopez, Yves Joly, Pierre Bordet, Nathalie Guillou, Christophe Dujardin, Gilles Ledoux, Francois Toche, Rodica Chiriac, Alexandra Fateeva, Satoshi Horike, Aude Demessence

Chemical Science, vol. 11, p6815-6823 (2020)

The Bright X‐Ray Stimulated Luminescence of HfO 2 Nanocrystals Activated by Ti Ions

Irene Villa, Federico Moretti, Mauro Fasoli, Antonella Rossi, Bodo Hattendorf, Christophe Dujardin, Markus Niederberger, Anna Vedda, Alessandro Lauria

Advanced Optical Materials, vol. 8, p1901348 (2020)

Modified floating-zone crystal growth of Mg 4 Ta 2 O 9 and its scintillation performance

Dongsheng Yuan, Federico Moretti, Didier Perrodin, Gregory Bizarri, Tetiana Shalapska, Christophe Dujardin, Edith Bourret

CrystEngComm, vol. 22, p3497-3504 (2020)

Library of Two-Dimensional Hybrid Lead Halide Perovskite Scintillator Crystals

Aozhen Xie, Francesco Maddalena, Marcin Witkowski, Michal Makowski, Benoit Mahler, Winicjusz Drozdowski, Stuart Victor Springham, Philippe Coquet, Christophe Dujardin, Muhammad Danang Birowosuto, Cuong Dang

Chemistry of Materials, vol. 32, p8530-8539 (2020)

Single CdSe/CdS colloidal nanocrystals embedded in an Ultra-Pure SiO 2 matrix deposited by ion beam sputtering

Antoine Aubret, V Dolique, Agnès Piednoir, Christophe Dujardin, Florian Kulzer, Julien Houel

Semiconductor Science and Technology, vol. 35, p055005 (2020)

Synergetic Li–Ca Co‐Doping for Ce Valence Conversion in Yttrium Aluminum Garnet

Karine Hovhannesyan, Marina Derdzyan, Artur Novikov, Ashot Petrosyan, Christophe Dujardin

physica status solidi (b), vol. 257, p2000243 (2020)

IMAGERIE LIBS : AUX PORTES DE LA CLINIQUE

V. Motto-Ros, Marine Leprince, Ludovic Duponchel, Lucie Sancey, Vincent Bonneterre, Christophe Dujardin, Frederic Pelascini, Benoît Busser

Photoniques, vol. 103, p34-37 (2020)

Radiation Dose-Enhancement Is a Potent Radiotherapeutic Effect of Rare-Earth Composite Nanoscintillators in Preclinical Models of Glioblastoma

Anne-Laure Bulin, Mans Broekgaarden, Fréderic Chaput, Victor Baisamy, Jan Garrevoet, Benoît Busser, Dennis Brueckner, Antonia Youssef, Jean-Luc Ravanat, Christophe Dujardin, V. Motto-Ros, Frédéric Lerouge, Sylvain Bohic, Lucie Sancey, Hélène Elleaume

Advanced Science, vol. 7, p2001675 (2020)

Internal quantum efficiency of AlGaN/AlN quantum dot superlattices for electron-pumped ultraviolet sources

Anjali Harikumar, F Donatini, C. Bougerol, Edith Bellet-Amalric, Quang Minh Thai, Christophe Dujardin, Ioanna Dimkou, Stephen Purcell, Eva Monroy

Nanotechnology, vol. 31, p505205 (2020)

Quest to enhance up-conversion efficiency: a comparison of anhydrous vs. hydrous synthesis of NaGdF4: Yb3+ and Tm3+ nanoparticles

Bhagyesh Purohit, David Amans, Yannick Guyot, Benoit Mahler, Marie-France Joubert, Christophe Dujardin, S. Daniele, Gilles Ledoux, S. Mishra

Materials Today Chemistry, vol. 17, p100326 (2020)

Lithium-doped two-dimensional perovskite scintillator for wide-range radiation detection

Aozhen Xie, Chathuranga Hettiarachchi, Francesco Maddalena, Marcin Witkowski, Michal Makowski, Winicjusz Drozdowski, Arramel Arramel, Andrew Wee, Stuart Victor Springham, Phan Quoc Vuong, Hong Joo Kim, Christophe Dujardin, Philippe Coquet, Muhammad Danang Birowosuto, Cuong Dang

Communications Materials, vol. 1 (2020)

Synthesis routes of CeO 2 nanoparticles dedicated to organophosphorus degradation: a benchmark

Isabelle Trenque, Greta Camilla Magnano, Jan Bárta, Fréderic Chaput, Marie-Alexandrine Bolzinger, Isabelle Pitault, Stephanie Briancon, Karine Masenelli-Varlot, Matthieu Bugnet, Christophe Dujardin, Václav Čuba, David Amans

CrystEngComm, vol. 22, p1725-1737 (2020)

On the use of CdSe scintillating nanoplatelets as time taggers for high-energy gamma detection

R. Turtos, S. Gundacker, S. Omelkov, Benoit Mahler, A. Khan, J. Saaring, Z. Meng, A. Vasil’ev, Christophe Dujardin, M. Kirm, I. Moreels, E. Auffray, P. Lecoq

npj 2D Materials and Applications, vol. 3 (2019)

Multi-color solar absorption as a synergetic UV up-conversion enhancement mechanism in LiYF 4 :Yb 3+ ,Tm 3+ nanocrystals

Bhagyesh Purohit, Yannick Guyot, David Amans, Marie-France Joubert, Benoit Mahler, S. Mishra, S. Daniele, Christophe Dujardin, Gilles Ledoux

ACS photonics, vol. 6, p3126–3131 (2019)

Variability of Eu 2+ Emission Features in Multicomponent Alkali-Metal-Rare-Earth Sulfides

V. Jary, L. Havlák, J. Bárta, M. Buryi, M. Rejman, M. Pokorný, Christophe Dujardin, Gilles Ledoux, M. Nikl

ECS Journal of Solid State Science and Technology, vol. 9, p016007 (2019)