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authFullName_s : Christophe Dujardin

Growth of Ce-doped LGSO fiber-shaped crystals by the micro pulling down technique

V. Kononets , Omar Benamara , G. Patton , Christophe Dujardin , S. Gridin et al.
Journal of Crystal Growth, 2015, 412, pp.95-102. ⟨10.1016/j.jcrysgro.2014.11.036⟩
Journal articles hal-02308365v1

Perspective on the scintillating response of CdSe based nanoplatelets heterostructures

Zhu Meng , Benoit Mahler , Julien Houel , Florian Kulzer , Andrey Vasil'Ev et al.
Materials Advances, 2022, 3 (22), pp.8341-8350. ⟨10.1039/d2ma00635a⟩
Journal articles hal-03865098v1
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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 et al.
ACS photonics, 2019, 6 (12), pp.3126-3131. ⟨10.1021/acsphotonics.9b01151⟩
Journal articles hal-02393052v1
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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 et al.
npj 2D Materials and Applications, 2019, 3 (1), ⟨10.1038/s41699-019-0120-8⟩
Journal articles hal-02348053v1
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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 et al.
Semiconductor Science and Technology, 2020, 35 (5), pp.055005. ⟨10.1088/1361-6641/ab76fb⟩
Journal articles hal-03279125v1

Laser generation in liquids of doped nanomaterials

David Amans , Arsene Chemin , Julien Lam , Gaetan Laurens , Tristan Albaret et al.
2021 IEEE 16th Nanotechnology Materials and Devices Conference (NMDC), Dec 2021, Vancouver, Canada. pp.1-1, ⟨10.1109/NMDC50713.2021.9677523⟩
Conference papers hal-03654926v1

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

Karine Hovhannesyan , Marina Derdzyan , Artur Novikov , Ashot Petrosyan , Christophe Dujardin et al.
physica status solidi (b), 2020, 257 (12), pp.2000243. ⟨10.1002/pssb.202000243⟩
Journal articles hal-02920053v1

Photodetection and scintillation characterizations of novel lead-bismuth double perovskite halides

Francesco Maddalena , Marcin Witkowski , Michal Makowski , Abdellah Bachiri , Arramel Arramel et al.
Journal of Materials Chemistry C, 2022, 10 (31), pp.11266 - 11275. ⟨10.1039/D2TC01646J⟩
Journal articles hal-03737940v1

Effects of europium concentration on luminescent and scintillation performance of Cs0.2Rb0.8Ca1−Eu Br3 (0 ≤ x ≤ 0.08) crystals

N.V. Rebrova , A.Yu. Grippa , I.A. Boiaryntseva , P. Berastegui , T.E. Gorbacheva et al.
Journal of Rare Earths, 2022, 40 (1), pp.29-33. ⟨10.1016/j.jre.2020.08.012⟩
Journal articles hal-03506973v1

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

V. Jary , L. Havlák , J. Bárta , M. Buryi , M. Rejman et al.
ECS Journal of Solid State Science and Technology, 2019, 9 (1), pp.016007. ⟨10.1149/2.0112001JSS⟩
Journal articles hal-02344359v1

Optical properties of individual CdS/CdSe/CdS nanocrystals: spherical quantum wells as single-photon sources

Aymeric Allemand , Florian Kulzer , Benoit Mahler , Christophe Dujardin , Julien Houel et al.
Nanotechnology, 2022, 33 (27), pp.275703. ⟨10.1088/1361-6528/ac5ee3⟩
Journal articles hal-03650451v1

Amorphous oxide as a novel efficient catalyst for direct selective oxidation of methanol to dimethoxymethane

Sébastien Royer , Xavier Sécordel , Markus Brandhorst , Franck Dumeignil , Sylvain Cristol et al.
Chemical Communications, 2008, 7, pp.865 - 867
Journal articles hal-00286977v1

Operando study of methanol oxidation over alumina-supported oxomolybdenum

Sylvain Cristol , Mickaël Capron , Christophe Dujardin , Anne-Sophie Mamede , Jean-François Paul et al.
1st IDECAT conference on catalysis, 2007, Porquerolles, France
Conference papers hal-00169971v1

Phénomène de reconstruction de surfaces sur Pd/LaCoO3 : Conséquence sur les performances en décomposition de N2O

Jean-Philippe Dacquin , Christophe Dujardin , Pascal Granger
GECAT, May 2008, Hammamet, Tunisie
Conference papers hal-00257606v1

TiO2-anatase-supported oxorhenate catalysts prepared by oxidative redispersion of metal Re0 for methanol conversion to methylal: A multi-technique in situ/operando study

Xavier Sécordel , Asma Tougerti , Sylvain Cristol , Christophe Dujardin , Dimitri Blanck et al.
Comptes Rendus. Chimie, 2014, 17 (7-8), pp.808-817. ⟨10.1016/j.crci.2014.01.018⟩
Journal articles hal-03301581v1

Improved thermal resistance to deactivation of Ce1-XREXV0.95W0.05O4 mixed oxides for Diesel exhaust emissions control

P Peyrovi , Pascal Granger , Christophe Dujardin
11th International Conference on Environmental Catalysis, Sep 2020, Manchester, United Kingdom
Conference papers hal-03521826v1

Development of stable and efficient CeVO4 systems for the selective reduction of NOx by ammonia: Structure-activity relationship

Sylvain Gillot , Grégory Tricot , Hervé Vezin , Jean-Philippe Dacquin , Christophe Dujardin et al.
Applied Catalysis B: Environmental, 2017, 218, pp.338 - 348. ⟨10.1016/j.apcatb.2017.06.049⟩
Journal articles hal-01585579v1

Changeable behavior of V2O5/WO3/TiO2 SCR catalyst compared to potassium poisoning: Impact of VOx dispersion

Hermann.W Siaka , Pascal Granger , Christophe Dujardin , Alain Moissette
ICEC & EECAT, Sep 2018, Tianjin, China
Conference papers hal-03521903v1

Radiation hardness of LuAG:Ce and LuAG:Pr scintillator crystals

M.V. Derdzyan , K.L. Ovanesyan , A.G. Petrosyan , A. Belsky , Christophe Dujardin et al.
Journal of Crystal Growth, 2012, 361, pp.212-216. ⟨10.1016/j.jcrysgro.2012.09.046⟩
Journal articles hal-03391526v1

Mechanisms for Ce3+ excitation at energies below the zero-phonon line in YAG crystals and nanocrystals

S.P. Feofilov , A.B. Kulinkin , T. Gacoin , G. Mialon , G. Dantelle et al.
Journal of Luminescence, 2012, 132 (11), pp.3082-3088. ⟨10.1016/j.jlumin.2012.06.030⟩
Journal articles hal-03414327v1

Time-Resolved VUV Excited Luminescence of $\hbox {Y}_{2}\hbox {O}_{3}\hbox {--} \hbox {Yb}$ Nanoparticles

David Amans , Andrei Belsky , Christophe Dujardin , Ashkhenh Hovsepyan , Irina Kamenskikh et al.
IEEE Transactions on Nuclear Science, 2010, 57 (3), pp.1355-1360. ⟨10.1109/TNS.2009.2035696⟩
Journal articles hal-02116942v1

Critical dimension where the macroscopic definition of refractive index can be applied at a nanometric scale

Vincent Lebihan , Anne Pillonnet , David Amans , Gilles Ledoux , Olivier Marty et al.
Physical Review B: Condensed Matter and Materials Physics (1998-2015), 2008, 78 (11), ⟨10.1103/PhysRevB.78.113405⟩
Journal articles hal-02116848v1
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Modeling Energy Migration for Upconversion Materials

G. Ledoux , David Amans , Marie-France Joubert , Benoit Mahler , S. Mishra et al.
Journal of Physical Chemistry C, 2018, 122 (1), pp.888-893. ⟨10.1021/acs.jpcc.7b10113⟩
Journal articles hal-01677488v1
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Test beam results with LuAG fibers for next-generation calorimeters

M Lucchini , T Medvedeva , K Pauwels , C Tully , A Heering et al.
Journal of Instrumentation, 2013, 8 (10), pp.P10017-P10017. ⟨10.1088/1748-0221/8/10/P10017⟩
Journal articles hal-03109812v1

Radio-luminescence spectral features and fast emission in hafnium dioxide nanocrystals

I. Villa , A. Lauria , F. Moretti , M. Fasoli , Christophe Dujardin et al.
Physical Chemistry Chemical Physics, 2018, 20 (23), pp.15907-15915. ⟨10.1039/c8cp01230j⟩
Journal articles hal-02289863v1

Luminescence properties of Na3LuSi3O9:Ce3+ as a potential scintillator material

Jianbang Zhou , Fengjuan Pan , Jiuping Zhong , Hongbin Liang , Qiang Su et al.
RSC Advances, 2015, 5, pp.102477-102480. ⟨10.1039/c5ra21880b⟩
Journal articles hal-02305593v1

Growth and Characterization of SrI2:Eu Crystals Fabricated by the Czochralski Method

E. Galenin , O. Sidletskiy , Christophe Dujardin , A. Gektin
IEEE Transactions on Nuclear Science, 2018, 65 (8), pp.2174-2177. ⟨10.1109/TNS.2017.2787420⟩
Journal articles hal-02285751v1

InGaN/GaN Structures: Effect of the Quantum Well Number on the Cathodoluminescent Properties

Alice Hospodková , Tomáš Hubáček , Jiří Oswald , Jiří Pangrác , Karla Kuldová et al.
physica status solidi (b), 2018, 255 (5), pp.1700464. ⟨10.1002/pssb.201700464⟩
Journal articles hal-02116692v1

Role of Optical Fiber Drawing in Radioluminescence Hysteresis of Yb-Doped Silica

Ivan Veronese , Cristina de Mattia , Mauro Fasoli , Norberto Chiodini , Marie Claire Cantone et al.
Journal of Physical Chemistry C, 2015, 119, pp.15572-15578. ⟨10.1021/acs.jpcc.5b04987⟩
Journal articles hal-02305586v1

Study of AlxGa1-xN/AlN quantum dots in the whole compositional range as potential sources of far UVC for disinfection

Anjali Harikumar , Fabrice Donatini , Edith Bellet-Amalric , C. Bougerol , Christophe Dujardin et al.
Gallium Nitride Materials and Devices XVII, Jan 2022, San Francisco, United States. pp.42, ⟨10.1117/12.2607614⟩
Conference papers hal-03944503v1