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Legein Christophe - IMMM - UMR 6283 CNRS Le Mans Université


Titres et diplômes

2007 : Habilitation à diriger des recherches, Université du Maine (UdM)

"Apports de la RMN haute résolution solide et de la modélisation des paramètres RMN à la caractérisation structurale de fluorures cristallisés et vitreux"

1996 : CAPES de Sciences Physiques (concours interne, rang : 2ème)

1994 : Doctorat de l’Université du Maine, Mention Sciences des Matériaux

"Etude par RPE de l’ordre local dans les verres fluorés d’éléments de transition"

Mention : Très Honorable avec félicitations

1990: DEA Sciences des Matériaux, Université du Maine, Mention Bien

Carrière

2008/        : Professeur des Universités, section 33, UdM (nommé le 01/09/2008, PR1C le 01/09/2015)

1997/2008 : Maître de Conférences, section 33, UdM (nommé le 01/11/97, 1ère classe le 01/09/2000, classe normale au 01/06/2001)

1996/1997 : Professeur certifié de Sciences Physiques

1994/1996 : Attaché Temporaire d’Enseignement et de Recherche, UdM

1991/1994 : Allocataire de Recherche MRT, Moniteur de l’Enseignement Supérieur, UdM

Responsabilités pédagogiques

Responsable de l’enseignement à distance (EAD) de chimie (L3, M1) de l’UdM de 2000 à 2012.

Chef du projet Campus Numérique SCCP (Second Cycle Chimie et Physique) financé lors des appels à projets Campus Numériques 2001 et 2002 du Ministère de l’Education Nationale et de la Recherche.

Responsable des projets UVPL (Université Virtuelle en Pays de la Loire)« Maîtrise de Chimie » (2002) et « Reconfiguration de la LCEAD dans le cadre de la réforme LMD » (2004).

Responsable du M1 chimie par EAD (http://www.univ-lemans.fr/master/1-chimie-ead) depuis 2012 (refonte en 2020), du projet de M2 chimie par EAD (2021) puis du master (http://www.univ-lemans.fr/master/2-chimie-ead) chimie par EAD depuis 2021.

 

Responsabilités scientifiques

o Co-encadrant des thèses de Monique Body (33%, 2002/2005) [T1] et Charlotte Martineau (50%, 2005/2008) [T2].
o Coordinateur scientifique du projet régional (2009/2012) RMN Multidimensionnelle et Modélisation des Matériaux en Pays de la Loire (RMN3MPL).
o Co-directeur des thèses de Mamata Biswal (40%, 2009/2013) [T3], Jamal Dabachi (40%, 2013/2017) [T4] et Ouail Zakary (2020/2023) [T5].
o Co-animateur thématique Matériaux Inorganiques de l’IMMM depuis 2017.

T1. Monique Body
"Détermination et modélisation des paramètres de Résonance Magnétique Nucléaire de 19F et 27Al dans des fluoroaluminates : relation avec la structure à courte et moyenne distance"
http://www.theses.fr/2005LEMA1008 ; http://cyberdoc.univ-lemans.fr/theses/2005/2005LEMA1008.pdf

T2. Charlotte Martineau
"Caractérisation structurale de fluorures inorganiques par RMN du solide haute résolution multidimensionnelle et multi-noyaux"
http://www.theses.fr/fr/2008LEMA1023 ; http://cyberdoc.univ-lemans.fr/theses/2008/2008LEMA1023.pdf

T3. Mamata Biswal
"Détermination et calcul premiers principes, par la méthode PAW/GIPAW, de paramètres RMN de fluorures inorganiques"
http://www.theses.fr/2013LEMA1025 ; https://tel.archives-ouvertes.fr/tel-01015856

T4. Jamal Dabachi
"Etude par RMN du solide multi-noyaux et modélisation des paramètres RMN de fluorures et d’oxyfluorures inorganiques"
http://www.theses.fr/2017LEMA1006 ; https://tel.archives-ouvertes.fr/tel-01822377

T5. Ouail Zakary (2020-2023)
"Modélisation structurale de fluorures inorganiques désordonnés"
http://www.theses.fr/s246855
Co-directeur de thèse (50%) avec M. Body (directrice, 50%)

Responsabilités collectives

o Membre du Conseil d'Administration de l’UFR Sciences et Techniques de 1999 à 2003 et depuis 2019.
o Membre de commissions de spécialistes : 31/32/33ème sections de l’Université d’Angers de 2004 à 2008 (suppléant) et 33ème section de l’UdM de 2007 à 2008 (titulaire).
o Membre du Conseil Scientifique (CS) de l’UdM de 2005 à 2007.
o Membre de la commission consultative d’établissement (CCE) Chimie (sections CNU 32 & 33) depuis 2009.
o Ecole Doctorale (ED) 3MPL : membre du conseil et de la cellule de site de 2008 à 2012, correspondant formation pour le site du Mans de 2010 à 2012.
o Membre du conseil du Collège Doctoral (CD) de l’UdM de 2009 à 2012.

o Directeur du CD de l’UdM de 2012 à 2016, membre du CS et du COS Formation Doctorale de la COMUE L’UNAM (L’Université Nantes Angers Le Mans), de 2012 à 2015, …

o Co-pilote du groupe de travail doctorat de la COMUE Université Bretagne Loire (UBL) de mars 2014 à janvier 2016.

o Directeur du Pôle Doctoral [1] du Mans, membre de la commission de l’Ecole des Docteurs (EdD) de l’UBL puis Bretagne-Loire [2], des CoPil Doctoriales (2017, 2018 et 2019) et MT180 (depuis 2016), membre du GT Concevoir l’offre de formation de l’EdD depuis 2017, …

o Membre du CoPil HRS4R de Le Mans Université (LMU) [3] depuis 2019 [4].

o Co-porteur (avec mes 2 homologues angevine et nantaise) du Projet de CD Pays de la Loire.

[1] L’arrêté du 25 mai 2016 sur la formation doctorale a entériné l’existence des dispositifs transversaux appelés collège doctoraux, « chargés d’organiser la politique doctorale, de contribuer à sa visibilité et à la mutualisation des activités des écoles doctorales… au niveau d’un site », typiquement une COMUE. Les « collèges doctoraux » ligériens ont donc été rebaptisés « pôles doctoraux ».

[2] Dissolution le 31/12/2019 de l’UBL.

[3] L’UdM a adopté une nouvelle identité en 2017.

[4] http://www.univ-lemans.fr/fr/recherche/hrs4r.html

 

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Article dans une revue76 documents

  • Valentine Camus-Génot, Amandine Guiet, Jérôme Lhoste, Franck Fayon, Monique Body, et al.. Controlled morphology synthesis of nanostructured β-AlF3– x(OH)x with tunable specific surface area. Crystal Growth & Design, American Chemical Society, 2021, 21 (10), pp.5914-5927. ⟨10.1021/acs.cgd.1c00808⟩. ⟨hal-03370214⟩
  • Yawen Wang, Zahra Gohari Bajestani, Jérôme Lhoste, Sandy Auguste, Annie Hémon-Ribaud, et al.. The Effects of Various Parameters of the Microwave-Assisted Solvothermal Synthesis on the Specific Surface Area and Catalytic Performance of MgF2 Nanoparticles. Materials, MDPI, 2020, 13 (16), pp.3566. ⟨10.3390/ma13163566⟩. ⟨hal-02961375⟩
  • M. Albino, J. Lhoste, M. Body, C. Legein, A. Hémon-Ribaud, et al.. Topotactic desolvation and condensation reactions of 3D Zn 3 TiF 7 (H 2 O) 2 (taz) 3 ·S (S = 3H 2 O or C 2 H 5 OH). Dalton Transactions, Royal Society of Chemistry, 2020, ⟨10.1039/D0DT03391J⟩. ⟨hal-03026120⟩
  • Christophe Legein, Benjamin Morgan, Franck Fayon, Toshinari Koketsu, Jiwei Ma, et al.. Atomic Insights into Aluminium‐Ion Insertion in Defective Anatase for Batteries. Angewandte Chemie International Edition, Wiley-VCH Verlag, 2020, ⟨10.1002/anie.202007983⟩. ⟨hal-02947103⟩
  • Seongkoo Kang, Arvinder Singh, Kyle Reeves, Jean-Claude Badot, Serge Durand-Vidal, et al.. Hydronium Ions Stabilized in a Titanate-Layered Structure with High Ionic Conductivity: Application to Aqueous Proton Batteries. Chemistry of Materials, American Chemical Society, 2020, 32 (21), pp.9458-9469. ⟨10.1021/acs.chemmater.0c03658⟩. ⟨hal-03118933⟩
  • Toshinari Koketsu, Jiwei Ma, Benjamin Morgan, Monique Body, Christophe Legein, et al.. Exploiting cationic vacancies for increased energy densities in dual-ion batteries. Energy Storage Materials, Elsevier, 2020, 25, pp.154-163. ⟨10.1016/j.ensm.2019.10.019⟩. ⟨hal-02468860⟩
  • Jamal Dabachi, Monique Body, Jens Dittmer, Aydar Rakhmatullin, Franck Fayon, et al.. Insight into the factors influencing NMR parameters in crystalline materials from the KF–YF 3 binary system. Dalton Transactions, Royal Society of Chemistry, 2019, 48 (2), pp.587-601. ⟨10.1039/C8DT03241F⟩. ⟨hal-01984414⟩
  • Jiwei Ma, Wei Li, Nikolay T. Le, Jesús Díaz-Real, Monique Body, et al.. Red-Shifted Absorptions of Cation-Defective and Surface-Functionalized Anatase with Enhanced Photoelectrochemical Properties. ACS Omega, ACS Publications, 2019, 4 (6), pp.10929-10938. ⟨10.1021/acsomega.9b01219⟩. ⟨hal-02325543⟩
  • Jiwei Ma, Toshinari Koketsu, Benjamin Morgan, Christophe Legein, Monique Body, et al.. Controlled hydroxy-fluorination reaction of anatase to promote Mg 2+ mobility in rechargeable magnesium batteries. Chemical Communications, Royal Society of Chemistry, 2018, 54 (72), pp.10080 - 10083. ⟨10.1039/C8CC04136A⟩. ⟨hal-01896864⟩
  • Laura Martel, Elisa Capelli, Monique Body, Marco Klipfel, Ondrej Beneš, et al.. Insight into the Crystalline Structure of ThF 4 with the Combined Use of Neutron Diffraction, 19 F Magic-Angle Spinning-NMR, and Density Functional Theory Calculations. Inorganic Chemistry, American Chemical Society, 2018, 57, pp.15350-15360. ⟨cea-01942195⟩
  • Marjorie Albino, Monique Body, Christophe Legein, Annie Hémon-Ribaud, Marc Leblanc, et al.. NMR Crystallography, Hydrogen Bonding and Optical Properties of the Novel 2D Hybrid Oxyfluorotitanate [H 2 taz ] 2 ·(Ti 5 O 5 F 12 ). Crystal Growth & Design, American Chemical Society, 2018, ⟨10.1021/acs.cgd.8b01085⟩. ⟨hal-01906241⟩
  • Jiwei Ma, Wei Li, Benjamin Morgan, Jolanta Swiatoska, Rita Baddour-Hadjean, et al.. Lithium Intercalation in Anatase Titanium Vacancies and the Role of Local Anionic Environment. Chemistry of Materials, American Chemical Society, 2018, 30 (9), pp.3078-3089. ⟨10.1021/acs.chemmater.8b00925⟩. ⟨hal-02048259⟩
  • Belto Dieudonné, Johann Chable, Monique Body, Christophe Legein, Etienne Durand, et al.. The key role of the composition and structural features in fluoride ion conductivity in tysonite Ce1-xSrxF3-x solid solutions.. Dalton Transactions, Royal Society of Chemistry, 2017, 46 (11), pp.3761-3769. ⟨10.1039/c6dt04714a⟩. ⟨hal-01503538⟩
  • Antonin Grenier, Ana-Gabriela Porras Gutierrez, Monique Body, Christophe Legein, Fabien Chretien, et al.. Solid Fluoride Electrolytes and Their Composite with Carbon: Issues and Challenges for Rechargeable Solid State Fluoride-Ion Batteries. Journal of Physical Chemistry C, American Chemical Society, 2017, ⟨10.1021/acs.jpcc.7b07988⟩. ⟨hal-01628316⟩
  • Wei Li, Monique Body, Christophe Legein, Olaf J. Borkiewicz, Damien Dambournet. Solvothermal Temperature Drives Morphological and Compositional Changes through Dehydroxyfluorination in Anatase Nanoparticles. European Journal of Inorganic Chemistry, Wiley-VCH Verlag, 2017, 2017 (1), pp.192-197 ⟨10.1002/ejic.201601160⟩. ⟨hal-01427056⟩
  • Wei Li, Monique Body, Christophe Legein, Damien Dambournet. Identify OH groups in TiOF2 and their impact on the lithium intercalation properties. Journal of Solid State Chemistry, Elsevier, 2017, 246, pp.113 - 118. ⟨10.1016/j.jssc.2016.11.010⟩. ⟨hal-01400041⟩
  • Toshinari Koketsu, Jiwei Ma, Benjamin Morgan, Monique Body, Christophe Legein, et al.. Reversible magnesium and aluminium ions insertion in cation-deficient anatase TiO2. Nature Materials, Nature Publishing Group, 2017, 16 (11), pp.1142-1148. ⟨10.1038/nmat4976⟩. ⟨hal-01984411⟩
  • Jiwei Ma, Kyle Reeves, Ana-Gabriela Porras Gutierrez, Monique Body, Christophe Legein, et al.. Layered Lepidocrocite Type Structure Isolated by Revisiting the Sol–Gel Chemistry of Anatase TiO 2 : A New Anode Material for Batteries. Chemistry of Materials, American Chemical Society, 2017, ⟨10.1021/acs.chemmater.7b02674⟩. ⟨hal-01611694⟩
  • Johann Chable, A. G. Martin, A. Bourdin, Monique Body, Christophe Legein, et al.. Fluoride solid electrolytes : from microcrystalline to nanostructured tysonite-type La0.95Ba0.05F2.95. Journal of Alloys and Compounds, Elsevier, 2017, 692, pp.980-988. ⟨10.1016/j.jallcom.2016.09.135⟩. ⟨hal-01416986⟩
  • Jamal Dabachi, Monique Body, Cyrille Galven, Florent Boucher, Christophe Legein. Preparation-Dependent Composition and O/F Ordering in NbO 2 F and TaO 2 F. Inorganic Chemistry, American Chemical Society, 2017, 56 (9), pp.5219 - 5232. ⟨10.1021/acs.inorgchem.7b00355⟩. ⟨hal-01720997⟩
  • Charlotte Martineau, Mathieu Allix, Matthew Suchomel, Florence Porcher, François Vivet, et al.. Structure determination of Ba$_5$ AlF$_{13}$ by coupling electron, synchrotron and neutron powder diffraction, solid-state NMR and ab initio calculations. Dalton Transactions, Royal Society of Chemistry, 2016, 45, pp.15565. ⟨10.1039/c6dt02454h⟩. ⟨hal-01391171⟩
  • Wei Li, Monique Body, Christophe Legein, Damien Dambournet. Sol–Gel Chemistry of Titanium Alkoxide toward HF: Impacts of Reaction Parameters. Crystal Growth & Design, American Chemical Society, 2016, 16 (9), pp.5441 - 5447. ⟨10.1021/acs.cgd.6b00910⟩. ⟨hal-01489147⟩
  • Wei Li, Monique Body, Christophe Legein, Olaf J. Borkiewicz, Damien Dambournet. Atomic Insights into Nanoparticle Formation of Hydroxyfluorinated Anatase Featuring Titanium Vacancies. Inorganic Chemistry, American Chemical Society, 2016, 55 (14), pp.7182-7187. ⟨10.1021/acs.inorgchem.6b01259⟩. ⟨hal-01489042⟩
  • Johann Chable, Belto Dieudonné, Monique Body, Christophe Legein, Marie-Pierre Crosnier-Lopez, et al.. Fluoride solid electrolytes: investigation of the tysonite-type solid solutions La1-xBaxF3-x (x < 0.15).. Dalton Transactions, Royal Society of Chemistry, 2015, 44 (45), pp.19625-19635. ⟨10.1039/C5DT02321A⟩. ⟨hal-01232408⟩
  • Belto Dieudonné, Johann Chable, Fabrice Mauvy, Sébastien Fourcade, Etienne Durand, et al.. Exploring the Sm1-xCaxFe3-x tysonite solid solution as a solid-state electrolyte : relationship between structural features and F- ionic conductivity. Journal of Physical Chemistry C, American Chemical Society, 2015, 119 (45), pp.25170-25179. ⟨10.1021/acs.jpcc.5b05016⟩. ⟨hal-01232331⟩
  • Jamal Dabachi, Monique Body, Jens Dittmer, Franck Fayon, Christophe Legein. Structural refinement of the RT LaOF phases by coupling powder X-Ray diffraction, 19 F and 139 La solid state NMR and DFT calculations of the NMR parameters. Dalton Transactions, Royal Society of Chemistry, 2015, 44 (47), pp.20675 - 20684. ⟨10.1039/C5DT04028K⟩. ⟨hal-01898635⟩
  • Wei Li, Dario Corradini, Monique Body, Christophe Legein, Mathieu Salanne, et al.. High substitution rate in TiO2 anatase nanoparticles with cationic vacancies for fast lithium storage. Chemistry of Materials, American Chemical Society, 2015, 27 (14), pp.5014-5019. ⟨10.1021/acs.chemmater.5b01407⟩. ⟨hal-01204724⟩
  • Jérôme Lhoste, Monique Body, Christophe Legein, Annie Hémon-Ribaud, Marc Leblanc, et al.. F−/OH− substitution in [H4tren]4+ and [H3tren]3+ hydroxyfluorotitanates(IV) and classification of tren cation configurations. Journal of Solid State Chemistry, Elsevier, 2014, 217, pp.72-79. ⟨10.1016/j.jssc.2014.05.008⟩. ⟨hal-01984410⟩
  • Nicolas Louvain, Gilles Frison, Jens Dittmer, Christophe Legein, Nicolas Mercier. Noncovalent Chalcogen Bonds and Disulfide Conformational Change in the Cystamine-Based Hybrid Perovskite [H3N(CH2)2SS(CH2)2NH3]PbIII4. European Journal of Inorganic Chemistry, Wiley-VCH Verlag, 2014, 2014 (2), pp.364-376. ⟨10.1002/ejic.201301017⟩. ⟨hal-00903671⟩
  • Aymeric Sadoc, Mamata Biswal, Monique Body, Christophe Legein, Florent Boucher, et al.. NMR parameters in column 13 metal fluoride compounds (AlF3, GaF3, InF3 and TlF) from first principle calculations. Solid State Nuclear Magnetic Resonance, Elsevier, 2014, 59-60, pp.1-7. ⟨10.1016/j.ssnmr.2014.01.001⟩. ⟨hal-01085225⟩
  • Charlotte Martineau, Christophe Legein, Monique Body, Olivier Peron, Brigitte Boulard, et al.. Structural investigation of α-LaZr2F11 by coupling X-ray powder diffraction, 19F solid state NMR and DFT calculations. Journal of Solid State Chemistry, Elsevier, 2013, 199, pp.326-333. ⟨10.1016/j.jssc.2012.12.016⟩. ⟨hal-01984408⟩
  • Mamata Biswal, Monique Body, Christophe Legein, Aymeric Sadoc, Florent Boucher. NbF5 and TaF5: Assignment of F-19 NMR resonances and chemical bond analysis from GIPAW calculations. Journal of Solid State Chemistry, Elsevier, 2013, 207, pp.208. ⟨10.1016/j.jssc.2013.09.001⟩. ⟨hal-00980331⟩
  • M. Biswal, M. Body, C. Legein, G. Corbel, A. Sadoc, et al.. "Structural Investigation of α- and β-Sodium Hexafluoroarsenate, NaAsF6, by Variable Temperature X-ray Powder Diffraction and Multinuclear Solid-State NMR, and DFT Calculations". Journal of Physical Chemistry C, American Chemical Society, 2012, 116, pp.11682. ⟨10.1021/jp3040727⟩. ⟨hal-00866494⟩
  • A. Sadoc, M. Body, C. Legein, M. Biswal, F. Fayon, et al.. NMR parameters in alkali, alkaline earth and rare earth fluorides from first principle calculations. Physical Chemistry Chemical Physics, Royal Society of Chemistry, 2011, 13, pp.18539-18550. ⟨10.1039/C1CP21253B⟩. ⟨hal-00640090⟩
  • Cyrille Galven, Christophe Legein, Monique Body, Jean-Louis Fourquet, Jean-Yves Buzaré, et al.. New Oxyfluoride Pyrochlores Li2-xLa(1+x)/3□(2x-1)/3B2O6F (B = Nb, Ta): Average and Local Structure Characterization by XRD, TEM and 19F Solid-State NMR Spectroscopy. European Journal of Inorganic Chemistry, Wiley-VCH Verlag, 2010, 2010 (33), pp.5272-5283. ⟨10.1002/ejic.201000599⟩. ⟨hal-01984406⟩
  • C. Martineau, F. Fayon, C. Legein, J.Y. Buzaré, G. Corbel. Solid-State 19F MAS NMR Investigation of Fluoride Ion Mobility in Lead Fluorides: Correlation with Anionic Conductivity. Chemistry of Materials, American Chemical Society, 2010, 22, pp.1585-1594. ⟨10.1021/cm9030182⟩. ⟨hal-00640095⟩
  • Charlotte Martineau, Christophe Legein, Jean-Yves Buzaré, Franck Fayon. On the assignment of 19F MAS NMR spectra of fluoroaluminates using through-space spectral edition of 19F–27Al and 19F–19F connectivities. Physical Chemistry Chemical Physics, Royal Society of Chemistry, 2009, 11, pp.950-957. ⟨10.1039/b812091a⟩. ⟨hal-00357596⟩
  • L. P. Demyanova, Alain Tressaud, Jean-Yves Buzaré, Charlotte Martineau, Christophe Legein, et al.. Properties of amorphous silica generated by the fluoride method. Inorganic Materials, 2009, 45 (2), pp.151-156. ⟨10.1134/S0020168509020083⟩. ⟨hal-00355771⟩
  • Emilie Lataste, Christophe Legein, Monique Body, Jean-Yves Buzaré, Alain Tressaud, et al.. Highly fluorinated silica obtained by direct F2-gas fluorination: stability and unprecedented fluorosilicate species revealed by solid state NMR investigations. Journal of Physical Chemistry C, American Chemical Society, 2009, 113 (43), pp.18652-18660. ⟨10.1021/jp9087628⟩. ⟨hal-00438500⟩
  • Q. Wang, B. Hu, F. Fayon, J. Trébosc, C. Legein, et al.. Double-quantum 19F-19F dipolar recoupling at ultra-fast magic angle spinning NMR: Apllication to the assignment of 19F spectra of inorganic fluorides. Physical Chemistry Chemical Physics, Royal Society of Chemistry, 2009, 11, pp.10391-10395. ⟨10.1039/b914468d⟩. ⟨hal-00640100⟩
  • Damien Dambournet, Alain Demourgues, Charlotte Martineau, Etienne Durand, Jérôme Majimel, et al.. Microwave synthesis of an aluminum fluoride hydrate with cationic vacancies: structure, thermal stability, and acidic properties. Chemistry of Materials, American Chemical Society, 2008, 20 (22), pp.7095-7106. ⟨10.1021/cm8023617⟩. ⟨hal-00339896⟩
  • Damien Dambournet, Alain Demourgues, Charlotte Martineau, Stanislav Pechev, Jérôme Lhoste, et al.. Nanostructured aluminium hydroxyfluorides derived from b-AlF3. Chemistry of Materials, American Chemical Society, 2008, 20 (4), pp.1459-1469. ⟨hal-00259489⟩
  • Damien Dambournet, Alain Demourgues, Charlotte Martineau, Etienne Durand, Jérôme Majimel, et al.. Structural investigations and acidic properties of high surface area pyrochlore aluminium hydroxyfluoride. Journal of Materials Chemistry, Royal Society of Chemistry, 2008, 18 (21), pp.2483-2492. ⟨10.1039/b718856k⟩. ⟨hal-00295569⟩
  • Damien Dambournet, Alain Demourgues, Charlotte Martineau, Jérôme Majimel, Michael Feist, et al.. Nanostructured Al-based fluoride-oxide materials with core-shell morphology. Journal of Physical Chemistry C, American Chemical Society, 2008, 112 (32), pp.12374-12380. ⟨10.1021/jp801310e⟩. ⟨hal-00319785⟩
  • Charlotte Martineau, Franck Fayon, Christophe Legein, Jean-Yves Buzaré, François Goutenoire, et al.. Neutron Powder Diffraction, Multinuclear and Multidimensional NMR Structural Investigation of Pb5Ga3F19. Inorganic Chemistry, American Chemical Society, 2008, 47, pp.10895-10905. ⟨10.1021/ic801044j⟩. ⟨hal-00357617⟩
  • C. Martineau, F. Fayon, C. Legein, J.Y. Buzaré, M. Body, et al.. Structure determination of β-Pb2ZnF6 by coupling multinuclear solid state NMR, powder XRD and ab initio calculations. Dalton Transactions, Royal Society of Chemistry, 2008, pp.6150-6158. ⟨10.1039/b810863c⟩. ⟨hal-00332543⟩
  • Laetitia Sronek, Jérôme Lhoste, Manuel Gaudon, Christophe Legein, Jean-Yves Buzaré, et al.. Probing the local environments of fluorine in Ce-based fluorite-type oxyfluorides with 19F MAS NMR spectroscopy. Journal of Physical Chemistry C, American Chemical Society, 2008, 112 (3), pp.860-866. ⟨10.1021/jp075130+⟩. ⟨hal-00255890⟩
  • Françoise Le Berre, Marie-Pierre Crosnier-Lopez, Cyrille Galven, Jean-Louis Fourquet, Christophe Legein, et al.. Ca 2+ /vacancies and O 2− /F − ordering in new oxyfluoride pyrochlores Li 2x Ca 1.5−x □ 0.5−x M 2 O 6 F (M = Nb,Ta) for 0 ≤ x ≤ 0.5. Dalton Transactions, Royal Society of Chemistry, 2007, pp.2457-2466. ⟨10.1039/b701863k⟩. ⟨hal-01984403⟩
  • Laetitia Sronek, Jérôme Majimel, Yolande Kihn, Yvan Montardi, Alain Tressaud, et al.. New highly divided Ce-Ca-based oxyfluorides with UV-Shielding properties: study of the Ce1-xCaxO2-x and Ce1-xCaxO2-x-y/2Fy series. Chemistry of Materials, American Chemical Society, 2007, 19 (21), pp.5110-5121. ⟨10.1021/cm071482h⟩. ⟨hal-00177966⟩
  • Nicolas Louvain, Wenhua Bi, Nicolas Mercier, Jean-Yves Buzaré, Christophe Legein, et al.. PbnI4n+2(2n+2) ribbons (n = 3, 5) as dimensional reductions of 2D perovskite layers in cystamine cation based hybrids, also incorporating iodine molecules or reversible guest water molecules. Dalton Transactions, Royal Society of Chemistry, 2007, pp.965-970. ⟨10.1039/b617225c⟩. ⟨hal-01984402⟩
  • Sebastien Sourisseau, Nicolas Louvain, Wenhua Bi, Nicolas Mercier, David Rondeau, et al.. Hybrid Perovskite Resulting from the Solid-State Reaction between the Organic Cations and Perovskite Layers of α1-(Br-(CH 2 ) 2 -NH 3 ) 2 PbI 4. Inorganic Chemistry, American Chemical Society, 2007, 46 (15), pp.6148-6154. ⟨10.1021/ic070240g⟩. ⟨hal-01984405⟩
  • Charlotte Martineau, Franck Fayon, Christophe Legein, Jean-Yves Buzaré, Gilles Silly, et al.. Accurate Heteronuclear J-Coupling Measurements in Dilute Spin Systems using the multiple-quantum filtered J-resolved experiment. Chemical Communications, Royal Society of Chemistry, 2007, pp.2720-2722. ⟨10.1039/b703321d⟩. ⟨hal-00141255⟩
  • Monique Body, Christophe Legein, Gilles Silly, Jean-Yves Buzaré. 19F high speed MAS NMR investigation of AlF63- octahedron connectivity in fluoroaluminate glasses.. Journal of Non-Crystalline Solids, Elsevier, 2007, 353, pp.2231-2236. ⟨10.1016/j.jnoncrysol.2007.03.014⟩. ⟨hal-00186105⟩
  • Monique Body, Christophe Legein, Jean-Yves Buzaré, Gilles Silly. The relationship between 27Al quadrupolar parameters and AlF63- octahedron connectivity in crystalline and glassy fluoroaluminates.. European Journal of Inorganic Chemistry, Wiley-VCH Verlag, 2007, 14, pp.1980-1988. ⟨10.1002/ejic.200601148⟩. ⟨hal-00186106⟩
  • Monique Body, Christophe Legein, Jean-Yves Buzaré, Gilles Silly, Peter Blaha, et al.. Advances in Structural Analysis of Fluoroaluminates Using DFT Calculations of 27Al Electric Field Gradients. Journal of Physical Chemistry A, American Chemical Society, 2007, ⟨10.1021/jp0740696⟩. ⟨hal-00186109⟩
  • S. Sourisseau, N. Louvain, W.H. Bi, N. Mercier, D. Rondeau, et al.. Reduced band gap hybrid perovskites resulting from combined hydrogen and halogen bonding at the organic-inorganic interface. Chemistry of Materials, American Chemical Society, 2007, 19 (3), pp.600. ⟨10.1021/cm062380e⟩. ⟨hal-00391941⟩
  • C. Martineau, M. Body, C. Legein, G. Silly, J.-Y. Buzaré, et al.. Multinuclear High Resolution NMR study of compounds from the ternary system NaF-CaF2-AlF3: from determination to modeling of NMR parameters. Inorganic Chemistry, American Chemical Society, 2006, 45, pp.10215-10223. ⟨10.1021/ic061348j⟩. ⟨hal-00121015⟩
  • Christophe Legein, Franck Fayon, Charlotte Martineau, M. Body, Jean-Yves Buzaré, et al.. 19F High Magnetic Field NMR Study of β-ZrF4 and CeF4: from Spectra Reconstruction to Correlation between Fluorine Sites and 19F Isotropic Chemical Shifts. Inorganic Chemistry, American Chemical Society, 2006, 45 (26), pp.10636-10641. ⟨10.1021/ic061339a⟩. ⟨hal-00115872⟩
  • Monique Body, Gilles Silly, Christophe Legein, Jean-Yves Buzaré, Florent Calvayrac, et al.. 27Al NMR experiments and quadrupolar parameter ab initio calculations: Crystallographic structure refinement of beta-Ba3AlF9.. Chemical Physics Letters, Elsevier, 2006, 424 (4-6), pp.321-326. ⟨10.1016/j.cplett.2006.04.091⟩. ⟨hal-00186104⟩
  • Monique Body, Gilles Silly, Christophe Legein, Jean-Yves Buzaré. Cluster models and ab initio calculations of 19F NMR isotropic chemical shifts for inorganic fluorides. Journal of Physical Chemistry B, American Chemical Society, 2005, 109 (20), pp.10270-10278. ⟨10.1021/jp046763g⟩. ⟨hal-00186094⟩
  • Monique Body, Gilles Silly, Christophe Legein, Jean-Yves Buzaré, Florent Calvayrac, et al.. Structural investigations of beta-CaAlF5 by coupling powder XRD, NMR, EPR and spectroscopic parameter calculations.. Journal of Solid State Chemistry, Elsevier, 2005, 178, pp.3655-3661. ⟨10.1016/j.jssc.2005.09.021⟩. ⟨hal-00186099⟩
  • M. Body, G. Silly, C. Legein, J.-Y. Buzaré. Correlation between 19 F Environment and Isotropic Chemical Shift in Barium and Calcium Fluoroaluminates. Inorganic Chemistry, American Chemical Society, 2004, 43 (8), pp.2474-2485. ⟨10.1021/ic049956r⟩. ⟨hal-01984396⟩
  • G. Silly, C. Legein, J.Y Buzaré, C Calvayrac. Electric field gradients in fluoride crystalline powders: correlation of NMR measurements with ab initio calculations. Solid State Nuclear Magnetic Resonance, Elsevier, 2004, 25 (4), pp.241-251. ⟨10.1016/j.ssnmr.2003.09.001⟩. ⟨hal-01984394⟩
  • Gilles Silly, Monique Body, Jean-Yves Buzaré, Christophe Legein, Bruno Bureau. Les fluorures inorganiques, des matériaux modèles pour tester les méthodes de calcul de paramètres RMN (déplacement chimique et paramètres quadripolaires). Comptes Rendus Chimie, Institut de France Académie des Sciences, 2004, 7 (3-4), pp.403-416. ⟨10.1016/j.crci.2004.02.006⟩. ⟨hal-01984395⟩
  • B. Boulard, S. Coste, Y. Gao, C. Legein, C. Dugopolovski. Thermal evaporation of rare-earth chlorides: application to vapor phase deposition of rare earth-doped fluoride glass waveguides. Journal of Non-Crystalline Solids, Elsevier, 2000, 276 (1-3), pp.72-77. ⟨10.1016/S0022-3093(00)00269-6⟩. ⟨hal-01984393⟩
  • G. Scholz, R. Stösser, C. Legein, J.-Y. Buzaré, G. Silly. Structural phase transition in AlF3: An EPR study of doped powder samples. Applied Magnetic Resonance, Springer Verlag, 2000, 18 (2), pp.199-215. ⟨10.1007/BF03162111⟩. ⟨hal-01984189⟩
  • B. Bureau, G. Silly, B Buzaré, B. Boulard, C. Legein. Nuclear magnetic resonance quadrupolar parameters and short range order in disordered ionic fluorides. Journal of Physics: Condensed Matter, IOP Publishing, 2000, 12 (26), pp.5775-5788. ⟨10.1088/0953-8984/12/26/323⟩. ⟨hal-01984392⟩
  • B. Bureau, G. Silly, J.-Y. Buzaré, C. Legein, D. Massiot. From crystalline to glassy gallium fluoride materials: an NMR study of and quadrupolar nuclei. Solid State Nuclear Magnetic Resonance, Elsevier, 1999, 14 (3-4), pp.181-190. ⟨10.1016/S0926-2040(99)00027-2⟩. ⟨hal-01984181⟩
  • Bruno Bureau, Gilles Silly, J.-Y. Buzaré, C. Legein, D. Massiot. Erratum. Solid State Nuclear Magnetic Resonance, Elsevier, 1999, 15 (2), pp.129-138. ⟨10.1016/S0926-2040(99)00057-0⟩. ⟨hal-01984164⟩
  • B. Bureau, G. Silly, B Buzaré, J. Emery, C. Legein, et al.. Investigation of fluorine octahedron connectivities in transition metal fluoride glasses by solid-state magic-angle-spinning nuclear magnetic resonance spectroscopy. Journal of Physics: Condensed Matter, IOP Publishing, 1997, 9 (31), pp.6719-6736. ⟨10.1088/0953-8984/9/31/022⟩. ⟨hal-01984090⟩
  • C. Legein, J.Y. Buzaré, C. Jacoboni. Is Electron Paramagnetic Resonance a Valuable Technique for Structural Study of PZG Glass through Recrystallization?. Journal of Solid State Chemistry, Elsevier, 1996, 121 (1), pp.149-157. ⟨10.1006/jssc.1996.0022⟩. ⟨hal-01984077⟩
  • C. Legein, J Buzaré, G. Silly, C. Jacoboni. The local field distribution of in transition metal fluoride glasses investigated by electron paramagnetic resonance. Journal of Physics: Condensed Matter, IOP Publishing, 1996, 8 (23), pp.4339-4350. ⟨10.1088/0953-8984/8/23/023⟩. ⟨hal-01984087⟩
  • C. Legein, J.-Y. Buzare, J. Emery, C. Jacoboni. Electron paramagnetic resonance determination of the local field distribution acting on Cr 3+ and Fe 3+ in transition metal fluoride glasses (TMFG). Journal of Physics: Condensed Matter, IOP Publishing, 1995, 7 (20), pp.3853-3862. ⟨10.1088/0953-8984/7/20/006⟩. ⟨hal-01984067⟩
  • C. Legein, J.Y. Buzaré, C. Jacoboni. Short range ordering in transition metal fluoride glasses as shown by EPR. Journal of Non-Crystalline Solids, Elsevier, 1995, 184, pp.160-165. ⟨10.1016/0022-3093(94)00609-1⟩. ⟨hal-01984062⟩
  • C. Legein, J Buzare, B. Boulard, C. Jacoboni. Short-range order quantification in transition metal fluoride glasses (TMFG) through EPR spectra simulation. Journal of Physics: Condensed Matter, IOP Publishing, 1995, 7 (25), pp.4829-4846. ⟨10.1088/0953-8984/7/25/008⟩. ⟨hal-01984071⟩
  • C. Legein, J.Y. Buzaré, C. Jacoboni. EPR structural investigations of transition metal fluoride glasses (TMFG). Journal of Non-Crystalline Solids, Elsevier, 1993, 161, pp.112-117. ⟨10.1016/0022-3093(93)90680-V⟩. ⟨hal-01984054⟩

Communication dans un congrès2 documents

  • Jean-Luc Adam, Shibin Jiang, Eric Lebrasseur, Brigitte Boulard, Bernard Jacquier, et al.. Rare-earth-doped fluoride-glass channel waveguides for optical amplification. Symposium on Integrated Optoelectronics, 2000, San Jose, CA,, United States. pp.130-138, ⟨10.1117/12.382850⟩. ⟨hal-01984892⟩
  • G. Silly, J.-Y. Buzaré, B. Bureau, C. Legein, B. Boulard. EPR, NMR and molecular dynamics in fluoride glasses. Physics of Glasses, May 1999, Cargèse, France. pp.264-267, ⟨10.1063/1.1301470⟩. ⟨hal-01984908⟩

Chapitre d'ouvrage1 document

  • Christophe Legein, Monique Body, Jean-Yves Buzaré, Charlotte Martineau, Gilles Silly. Probing Short and Medium Range Order in Al-based Fluorides using High Resolution Solid State Nuclear Magnetic Resonance and Parameter Modelling. Functionalized Inorganic Fluorides: Synthesis, Characterizations & Properties of Nanostructured Solids, John Wiley & Sons, Ltd, pp.141-174, 2010, ⟨10.1002/9780470660768.ch5⟩. ⟨hal-01984407⟩