Recherche - Archive ouverte HAL Accéder directement au contenu

Filtrer vos résultats

34 résultats

Surface Interactions between Molecules and Nanocrystals in Copper Oxalate Nanostructures

Julien Romann , Jean-Christophe Valmalette , Virginie Chevallier , Alexandre Merlen
Journal of Physical Chemistry C, 2010, 114 (24), pp.10677-10682. ⟨10.1021/jp9082344⟩
Article dans une revue hal-03126125v1

Influence of chemical substitution on the photoluminescence of Sr (1−x) Pb x WO 4 solid solution

Madjid Arab , A. Hallaoui , A. Taoufyq , B. Bakiz , A. Benlhachemi , et al.
Journal of Solid State Chemistry, 2015, 227, pp.186 - 195. ⟨10.1016/j.jssc.2015.04.004⟩
Article dans une revue hal-01872800v1

Compositional dependence of the crystal symmetry of Eu3+-doped (SrxBa1-x)(2)CaWyMo1-yO6 phosphors

M. Sletnes , J. C. Valmalette , T. Grande , M-A Einarsrud
Journal of Solid State Chemistry, 2016, 233, pp.30-36. ⟨10.1016/j.jssc.2015.10.014⟩
Article dans une revue hal-01435216v1
Image document

The variable properties of solid solutions A 1-x B x XO 4 : Tunable photoluminescence in the case of Sr 1-x Pb x WO 4 series

Jean-Raymond Gavarri , F. Guinneton , M Arab , J-C Valmalette , Sylvie Villain , et al.
2019
Pré-publication, Document de travail hal-02126711v2

Study of the nanostructuration of ZrAu alloy near the ambient temperature by synchrotron radiation and thermal analysis

Marc Lomello-Tafin , J.C. Valmalette , E. Elkaim
Journal of Alloys and Compounds, 2004, 373 (nc), pp. 96-103
Article dans une revue hal-00372574v1

Study of ZnO nanoparticles based hybrid nanocomposites for optoelectronic applications

Marwa Belhaj , Cherif Dridi , Habib Elhouichet , Jean Cristophe Valmalette
Journal of Applied Physics, 2016, 119 (9), ⟨10.1063/1.4942525⟩
Article dans une revue hal-01434982v1

Photoluminescence of A- and B-site Eu3+-substituted (SrxBa1-x)(2)CaWy Mo1-yO6 phosphors

M. Sletnes , M. Lindgren , J. C. Valmalette , N. P. Wagner , T. Grande , et al.
Journal of Solid State Chemistry, 2016, 237, pp.72-80. ⟨10.1016/j.jssc.2016.01.022⟩
Article dans une revue hal-01435214v1

Surface enhanced Raman spectroscopy of organic molecules deposited on gold sputtered substrates

A. Merlen , V Gadenne , J Romann , V Chevallier , L Patrone , et al.
Nanotechnology, 2009, 20 (21), pp.215705. ⟨10.1088/0957-4484/20/21/215705⟩
Article dans une revue istex hal-03126122v1

Luminescent properties under X-ray excitation of Ba(1−x)PbxWO4 disordered solid solution

B. Bakiz , A. Hallaoui , A. Taoufyq , A. Benlhachemi , F. Guinneton , et al.
Journal of Solid State Chemistry, 2018, 258, pp.146-155. ⟨10.1016/j.jssc.2017.10.014⟩
Article dans une revue hal-02961809v1

Luminescent properties under X-ray excitation of Ba(1−x)PbxWO4 disordered solid solution

B. Bakiz , A. Hallaoui , A. Taoufyq , A. Benlhachemi , F. Guinneton , et al.
Journal of Solid State Chemistry, 2018, 258, pp.146-155. ⟨10.1016/j.jssc.2017.10.014⟩
Article dans une revue hal-02962514v1
Image document

Nano-architecture of gustatory chemosensory bristles and trachea in Drosophila wings

Jean-Christophe Valmalette , Hussein Raad , Nan Qiu , Satoshi Ohara , Maria Capovilla , et al.
Scientific Reports, 2015, 5 (14198), ⟨10.1038/srep14198⟩
Article dans une revue hal-01237737v1

The Production of CNT Flower-Like Structures with 3-Fold and 4-Fold Symmetries on a Pt/Si Substrate

Madjid Arab , Marjorie David , Christophe Valmalette , Christophe Ramseyer
Advances in Chemical Engineering and Science, 2013, 03 (01), pp.78 - 81. ⟨10.4236/aces.2013.31009⟩
Article dans une revue hal-01872815v1
Image document

Structural, vibrational study and UV photoluminescence properties of the system Bi(2−x)Lu(x)WO6 (0.1≤x≤1)

H. Ait Ahsaine , M. Ezahri , A. Benlhachemi , B. Bakiz , Sylvie Villain , et al.
RSC Advances, 2015, 5 (116), pp.96242-96252. ⟨10.1039/C5RA19424E⟩
Article dans une revue hal-01872775v1
Image document

Combined SERS/DFT studies of push–pull chromophore self-assembled monolayers: insights into their surface orientation

V. Gadenne , B. Grenier , C. Praveen , P. Marsal , J. C Valmalette , et al.
Physical Chemistry Chemical Physics, 2019, 21 (46), pp.25865-25871. ⟨10.1039/C9CP04008K⟩
Article dans une revue hal-02396854v1
Image document

Photocatalytic and photoluminescent properties of a system based on SmPO4 nanostructure phase

A. Bouddouch , E. Amaterz , A. Taoufyq , B. Bakiz , F. Guinneton , et al.
Materials Today: Proceedings, 2020, 27, pp.3139-3144. ⟨10.1016/j.matpr.2020.03.803⟩
Article dans une revue hal-02961822v1

Neutron powder diffraction study of the structures of ZrAu

Jean-Michel Moreau , Abdel Ait Chaou , Marc Lomello-Tafin , Philippe Galez , J.C. Valmalette , et al.
Journal of Alloys and Compounds, 2004, 373, pp. 16-27
Article dans une revue hal-00372586v1
Image document

Structural, vibrational and luminescence properties of the (1−x)CaWO4−xCdWO4 system

A. Taoufyq , F. Guinneton , J-C. Valmalette , Madjid Arab , A. Benlhachemi , et al.
Journal of Solid State Chemistry, 2014, 219, pp.127-137. ⟨10.1016/j.jssc.2014.07.017⟩
Article dans une revue hal-01872803v1

The reactive nanostructuration of ZrAu alloy: a new approach for synthesis of 2-4nm Au_ZrO2 nanostructures

I. Michael , J.C. Valmalette , C. A. Muller , Cédric Leroux , A.A. Chaou , et al.
EUROMAT 2003, European Congress an Advanced Materials and Processes, 1/09/03 - 5/09/03, 2003, Lausanne, Switzerland
Communication dans un congrès hal-00011093v1
Image document

Light- induced electron transfer and ATP synthesis in a carotene synthesizing insect

Jean Christophe Valmalette , Aviv Dombrovsky , Pierre Brat , Christian Mertz , Maria Capovilla , et al.
Scientific Reports, 2012, 2 (1), pp.579. ⟨10.1038/srep00579⟩
Article dans une revue hal-02336068v1

Self-organised growth of molecular arrays at surfaces

L. Porte , Mathieu Abel , P. Amsalem , F. Bocquet , C. Bocquet , et al.
International Journal of Nanotechnology, 2012, 9 (3/4/5/6/7), ⟨10.1504/IJNT.2012.045337⟩
Article dans une revue hal-01896199v1
Image document

Structural, vibrational and photoluminescence properties of Sr(1-x)PbxMoO4 solid solution synthesized by solid state reaction

Abdelali Hallaoui , A. Taoufyq , Madjid Arab , Bahcine Bakiz , Abdeljalil Benlhachemi , et al.
Materials Research Bulletin, 2016, 79, pp.121-132. ⟨10.1016/j.materresbull.2016.03.015⟩
Article dans une revue hal-01872756v1

Depolarization effects in tip-enhanced Raman spectroscopy

A. Merlen , J.C. Valmalette , P.G. Gucciardi , Marc Lamy de La Chapelle , A. Frigout , et al.
Journal of Raman Spectroscopy, 2009, 40 (10), pp.1361-1370. ⟨10.1002/jrs.2424⟩
Article dans une revue istex hal-00583311v1
Image document

Synthesis, characterization and luminescent properties ofSr 1-x Pb x WO 4 solid solution (x=0, 0.5 and 1)

A Hallaoui , A Taoufyq , B Bakiz , F Guinneton , J-C Valmalette , et al.
IOP Conference Series: Materials Science and Engineering, 2017, 186, pp.012024. ⟨10.1088/1757-899X/186/1/012024⟩
Article dans une revue hal-02962532v1

Role of Chemical Substitution in the Photoluminescence Properties of Cerium Samarium Tungstates Ce (2– x ) Sm ₓ (WO₄)₃ (0 ≤ x ≤ 0.3)

K. Derraji , C. Favotto , J.-C. Valmalette , Sylvie Villain , T. Fiorido , et al.
IEEE Transactions on Nuclear Science, 2020, 67 (4), pp.568-574. ⟨10.1109/TNS.2019.2945623⟩
Article dans une revue hal-02961827v1

Self-Organized Assembly of Copper Oxalate Nanocrystals

Julien Romann , Virginie Chevallier , Alexandre Merlen , Jean-Christophe Valmalette
Journal of Physical Chemistry C, 2009, 113 (13), pp.5068-5074. ⟨10.1021/jp805335f⟩
Article dans une revue hal-03126123v1
Image document

Synthesis, characterization and luminescent properties of Sr1-xPbxWO4 solid solution (x=0, 0.5 and 1)

A. Hallaoui , A. Taoufyq , B. Bakiz , F. Guinneton , J-C Valmalette , et al.
XII MAGHREB DAYS OF MATERIAL SCIENCES, 2017, Unknown, Unknown Region. ⟨10.1088/1757-899X/186/1/012024⟩
Communication dans un congrès hal-01694473v1

Effect of morphology and temperature treatment control on the photocatalytic and photoluminescence properties of SrWO 4 crystals

Nadine Dirany , Abdelali Hallaoui , Jean Christophe Valmalette , Madjid Arab
Photochemical & Photobiological Sciences , 2020, ⟨10.1039/C9PP00331B⟩
Article dans une revue hal-02477682v1
Image document

Photoluminescence properties of CaWO4 and CdWO4 thin films deposited on SiO2/Si substrates

Aziz Taoufyq , Valerie Mauroy , Tomas Fiorido , Frédéric Guinneton , Jean-Christophe Valmalette , et al.
Journal of Luminescence, 2019, 215, pp.116619 -. ⟨10.1016/j.jlumin.2019.116619⟩
Article dans une revue hal-03487376v1

Surface enhanced spectroscopy with gold nanostructures on silicon and glass substrates

Alexandre Merlen , Virginie Chevallier , Jean-Christophe Valmalette , L. Patrone , Philippe Torchio , et al.
Surface Science : A Journal Devoted to the Physics and Chemistry of Interfaces, 2011, 605, pp.1214-1218. ⟨10.1016/j.susc.2011.04.004⟩
Article dans une revue istex hal-00911089v1

Role of thermal decomposition process in the photocatalytic or photoluminescence properties of BiPO 4 polymorphs

Abdessalam Bouddouch , Elhassan Amaterz , Bahcine Bakiz , Aziz Taoufyq , Frédéric Guinneton , et al.
Water environment research, 2020, ⟨10.1002/wer.1340⟩
Article dans une revue hal-02961825v1