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Valérie Paul-Boncour

49
Documents

Présentation

Senior Researcher ICMPE, UMR7182 CNRS-UPEC 2 rue H. Dunant tel 01.49.78.12.07

Publications

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Influence of high pressure on the remarkable itinerant electron behavior in Y0.7Er0.3Fe2D4.2 compound

Zdenek Arnold , Olivier Isnard , Valerie Paul-Boncour
Journal of Applied Physics, 2023, 133 (17), pp.173901. ⟨10.1063/5.0141855⟩
Article dans une revue hal-04088660v1

AB2-type rare earth-based compounds with C-15 structure: Looking for reversible hydrogen storage materials

Hao Shen , Junxian Zhang , Valérie Paul-Boncour , Ping Li , Zhinian Li
Journal of Rare Earths, 2023, ⟨10.1016/j.jre.2023.09.004⟩
Article dans une revue hal-04457653v1
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CoMnCrGa: a novel ferromagnetic material with high spin-polarization for room temperature spintronics

Shuvankar Gupta , Sudip Chakraborty , Vidha Bhasin , Santanu Pakhira , Shovan Dan
Journal of Materials Chemistry C, 2023, 11 (44), pp.15489-15499. ⟨10.1039/d3tc02813e⟩
Article dans une revue hal-04313220v1
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Observation of charge transfer induced large enhancement of magnetic moment in a structurally disordered inverse Heusler alloy Fe 2 RuGe

Sudip Chakraborty , Shuvankar Gupta , Vidha Bhasin , Santanu Pakhira , Céline Barreteau
Physical Review B, 2023, 108 (24), pp.245151. ⟨10.1103/PhysRevB.108.245151⟩
Article dans une revue hal-04375113v1
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Phase diagram and order-disorder transitions in Y0.9Gd0.1Fe2Hx hydrides (x ≥ 2.9)

Valérie Paul-Boncour , Karine Provost , Eric Alleno , Adama N’Diaye , Fabrice Couturas
Journal of Alloys and Compounds, 2022, 896, pp.163016. ⟨10.1016/j.jallcom.2021.163016⟩
Article dans une revue hal-03796082v1
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Magnetic, structural and magnetocaloric properties of Y0.9Gd0.1Fe2Hx hydrides

Valérie Paul-Boncour , Karine Provost , Thomas Mazet , Adama N’Diaye , Eric Alleno
Journal of Alloys and Compounds, 2022, 907, pp.164390. ⟨10.1016/j.jallcom.2022.164390⟩
Article dans une revue hal-03795443v1
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Investigation by STEM-EELS of helium density in nanobubbles formed in aged palladium tritides

Bérengère Evin , E Leroy , M. Segard , Valérie Paul‐boncour , S. Challet
Journal of Alloys and Compounds, 2021, 878, pp.160267. ⟨10.1016/j.jallcom.2021.160267⟩
Article dans une revue hal-03279753v1
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Tuning the Magnetocaloric Properties of the La(Fe,Si)13 Compounds by Chemical Substitution and Light Element Insertion

Valérie Paul‐boncour , Lotfi Bessais
Magnetochemistry, 2021, 7 (1), pp.13. ⟨10.3390/magnetochemistry7010013⟩
Article dans une revue hal-03165253v1
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3D Analysis of Helium-3 Nanobubbles in Palladium Aged under Tritium by Electron Tomography

Bérengère Evin , Éric Leroy , Walid Baaziz , Mathieu Segard , Valérie Paul‐boncour
Journal of Physical Chemistry C, 2021, 125 (46), pp.25404−25409. ⟨10.1021/acs.jpcc.1c07906⟩
Article dans une revue hal-03460741v1
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Magnetic transitions with magnetocaloric effects near room temperature related to structural transitions in Y0.9Pr0.1Fe2D3.5 deuteride

Valérie Paul‐boncour , A. Herrero , V. Shtender , K. Provost , E. Elkaim
Journal of Applied Physics, 2021, 130 (11), pp.113904. ⟨10.1063/5.0061200⟩
Article dans une revue hal-03367633v1
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Site Occupancy Determination in Th 2 Zn 17 - and TbCu 7 -types Sm 2 Fe 17– x Co x Compounds using Synchrotron Resonant Diffraction

Thomas Bartoli , Jean-Marc Joubert , Karine Provost , Erik Elkaim , Valérie Paul‐boncour
Inorganic Chemistry, 2021, 60 (3), pp.1533-1541. ⟨10.1021/acs.inorgchem.0c02884⟩
Article dans une revue hal-03154835v1
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LaNi 5 related AB 5 compounds: structure, properties and applications

Jean-Marc Joubert , Valérie Paul‐boncour , Fermin Cuevas , Junxian Zhang , Michel Latroche
Journal of Alloys and Compounds, 2021, 862, pp.158163. ⟨10.1016/j.jallcom.2020.158163⟩
Article dans une revue hal-03160723v1
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Solid gas and electrochemical hydrogenation of the selected alloys (R’,R’’)2-Mg Ni4-Co (R’, R’’ = Pr, Nd; x = 0.8–1.2; y = 0–2)

Yuriy Verbovytskyy , Volodymyr Oprysk , Valérie Paul‐boncour , Ihor Zavaliy , Vasyl Berezovets
Journal of Alloys and Compounds, 2021, 876, pp.160155. ⟨10.1016/j.jallcom.2021.160155⟩
Article dans une revue hal-03279822v1
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Investigation of H Sorption and Corrosion Properties of Sm2MnxNi7−x (0 ≤ x < 0.5) Intermetallic Compounds Forming Reversible Hydrides

Nicolas Madern , Véronique Charbonnier , Judith Monnier , Junxian Zhang , Valérie Paul-Boncour
Energies, 2020, 13 (13), pp.3470. ⟨10.3390/en13133470⟩
Article dans une revue hal-02907299v1
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Thermodynamic and corrosion study of Sm1-Mg Ni (y = 3.5 or 3.8) compounds forming reversible hydrides

V. Charbonnier , N. Madern , J. Monnier , J. Zhang , V. Paul-Boncour
International Journal of Hydrogen Energy, 2020, 45 (20), pp.11686-11694. ⟨10.1016/j.ijhydene.2020.02.073⟩
Article dans une revue hal-02529479v1
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The Y–Mg–Co ternary system: alloys synthesis, phase diagram at 500 °C and crystal structure of the new compounds

V.V. Shtender , V.V. Pavlyuk , O.Ya Zelinska , W. Nitek , V. Paul-Boncour
Journal of Alloys and Compounds, 2020, 812, pp.152072. ⟨10.1016/j.jallcom.2019.152072⟩
Article dans une revue hal-02921593v1
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Correlations between stacked structures and weak itinerant magnetic properties of La2−xYxNi7 compounds

Valérie Paul-Boncour , Jean-Claude Crivello , Nicolas Madern , Junxian Zhang , L. V. B. Diop
Journal of Physics: Condensed Matter, 2020, 32 (41), pp.415804. ⟨10.1088/1361-648X/ab9d4c⟩
Article dans une revue hal-02919132v1
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TbMgNi 4- x Co x –(H,D) 2 System. I: Synthesis, Hydrogenation Properties, and Crystal and Electronic Structures

Vitalii V Shtender , Valérie Paul-Boncour , Roman Denys , Jean-Claude Crivello , Ihor Yu. Zavaliy
Journal of Physical Chemistry C, 2020, 124 (1), pp.196-204. ⟨10.1021/acs.jpcc.9b10252⟩
Article dans une revue hal-02436455v1
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Relation between the weak itinerant magnetism in A2Ni7 compounds ( A = Y, La) and their stacked crystal structures

J-C Crivello , V. Paul-Boncour
Journal of Physics: Condensed Matter, 2020, 32 (14), pp.145802. ⟨10.1088/1361-648x/ab6045⟩
Article dans une revue hal-02436487v1
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Origin of the metamagnetic transitions in Y1−Er Fe2(H,D)4.2 compounds

V. Paul-Boncour , O. Isnard , V. Shtender , Y. Skourski , M. Guillot
Journal of Magnetism and Magnetic Materials, 2020, 512, pp.167018. ⟨10.1016/j.jmmm.2020.167018⟩
Article dans une revue hal-02921583v1

Anisotropic Nanoporous Nickel Obtained through the Chemical Dealloying of Y 2 Ni 7 for the Comprehension of Anode Surface Chemistry of Ni‐ M H Batteries

Nicolas Madern , Judith Monnier , Christine Cachet‐vivier , Junxian Zhang , Stéphane Bastide
ChemElectroChem, 2019, 6 (19), pp.5022-5031. ⟨10.1002/celc.201901281⟩
Article dans une revue hal-02306654v1
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Metamagnetic transitions in Y0.5Er0.5Fe2D4.2 deuteride studied by high magnetic field and neutron diffraction experiments

V. Paul-Boncour , O. Isnard , M. Guillot , A. Hoser
Journal of Magnetism and Magnetic Materials, 2019, 477, pp.356-365. ⟨10.1016/j.jmmm.2019.01.056⟩
Article dans une revue hal-02056115v1

Synthesis and crystal structure of new compounds from the Y–Mg–Ni system

Vitalii V Shtender , Volodymyr V Pavlyuk , Grygoriy S Dmytriv , Wojciech Nitek , Wiesław Łasocha
Zeitschrift für Kristallographie - Crystalline Materials, 2019, 234 (1), pp.19-32. ⟨10.1515/zkri-2018-2107⟩
Article dans une revue hal-02056167v1

Relationship between H 2 sorption, electrochemical cycling and aqueous corrosion properties in A 5 Ni 19 hydride-forming alloys ( A = Gd, Sm)

Véronique Charbonnier , Nicolas Madern , Judith Monnier , Junxian Zhang , Valérie Paul-Boncour
Journal of Power Sources, 2018, 397, pp.280-287
Article dans une revue hal-02054314v1
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Vibration analysis of hydrogen, deuterium and tritium in metals: consequences on the isotope effect

Natacha Bourgeois , Jean-Claude Crivello , Pierre Cenedese , Valérie Paul-Boncour , Jean-Marc Joubert
Journal of Physics: Condensed Matter, 2018, 30 (33), pp.335402. ⟨10.1088/1361-648X/aad259⟩
Article dans une revue hal-02011296v1

Magnetism as indirect tool for carbon content assessment in nickel nanoparticles

Y. Oumellal , Y. Magnin , A. Martínez de Yuso , J. Aguiar Hualde , H. Amara
Journal of Applied Physics, 2017, 122 (21), pp.213902. ⟨10.1063/1.5006138⟩
Article dans une revue hal-02465035v1

Interplay between crystal and magnetic structures in YFe 2 (H α D 1−α ) 4.2 compounds studied by neutron diffraction

V. Paul-Boncour , M. Guillot , O. Isnard , B. Ouladdiaf , A. Hoser
Journal of Solid State Chemistry, 2017, 245, pp.98-109. ⟨10.1016/j.jssc.2016.09.002⟩
Article dans une revue hal-01995530v1

High field induced magnetic transitions in the Y 0.7 E r 0.3 F e 2 D 4.2 deuteride

V. Paul-Boncour , M. Guillot , O. Isnard , A. Hoser
Physical Review B, 2017, 96 (10), pp.104440. ⟨10.1103/PhysRevB.96.104440⟩
Article dans une revue hal-01995513v1

Facile and rapid one-pot microwave-assisted synthesis of Pd-Ni magnetic nanoalloys confined in mesoporous carbons

A. M. de Yuso , Jean-Marc Le Meins , Y. Oumellal , V. Paul-Boncour , C. Zlotea
Journal of Nanoparticle Research, 2016, 18 (12), ⟨10.1007/s11051-016-3682-9⟩
Article dans une revue hal-02272644v1

Thermomagnetic conversion of low-grade waste heat into electrical power

G. El Achkar , A. Dianoux , A. Kheiri , D. Maillet , T. Mazet
Journal of Physics: Conference Series, 2016, 745, pp.032037. ⟨10.1088/1742-6596/745/3/032037⟩
Article dans une revue hal-02441127v1

Properties of ZrNi5 deuteride synthesized under high pressure studied by neutron diffraction and first principles calculations

V. Paul-Boncour , S.M. Filipek , J.-C. Crivello , F. Couturas , A. Morawski
International Journal of Hydrogen Energy, 2016, 41 (39), pp.17408 - 17420. ⟨10.1016/j.ijhydene.2016.07.127⟩
Article dans une revue hal-01792342v1
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Relationship between H2 sorption properties and aqueous corrosion mechanisms in A2Ni7 hydride forming alloys (A = Y, Gd or Sm)

Véronique Charbonnier , Judith Monnier , Junxian Zhang , Valérie Paul-Boncour , Suzanne Joiret
Journal of Power Sources, 2016, 326, pp.146-155. ⟨10.1016/j.jpowsour.2016.06.126⟩
Article dans une revue hal-01344775v1

Structural and magnetic properties of PrCo3xFex by neutron powder diffraction and electronic structure investigations

K. Younsi , R. Bez , J.-C. Crivello , V. Paul-Boncour , K. Zehani
Journal of Solid State Chemistry, 2015, 230, pp.19 - 25. ⟨10.1016/j.jssc.2015.05.023⟩
Article dans une revue hal-01792337v1

One-pot laser-assisted synthesis of porous carbon with embedded magnetic cobalt nanoparticles

Camelia Ghimbeu , Mihai Sopronyi , Felix Sima , Luc Delmotte , Cyril Vaulot
Nanoscale, 2015, 7 (22), pp.10111-10122. ⟨10.1039/c5nr01687h⟩
Article dans une revue hal-02272643v1
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On the origin of the giant isotopic effect of hydrogen on the magnetic properties of YFe2A4.2 (A5H, D): A high pressure study

Olivier Isnard , Valérie Paul-Boncour , Zdenek Arnold
Applied Physics Letters, 2013, 102, pp.122408. ⟨10.1063/1.4798260⟩
Article dans une revue hal-00955355v1

On the magnetic properties of pseudo-Laves phases RE1-yYyNi4-xAlxMg with RE = La, Ce and Gd prepared by both melting and ball milling

Samuel Couillaud , Bernard Chevalier , Valérie Paul-Boncour , Jean-Louis Bobet
Journal of Alloys and Compounds, 2012, 525, pp.166-171. ⟨10.1016/j.jallcom.2012.02.054⟩
Article dans une revue hal-00688042v1
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Pressure-induced changes in the structural and magnetic properties of YFe2D4.2

Olivier Isnard , V. Paul-Boncour , Z. Arnold , Claire Colin , T. Leblond
Physical Review B: Condensed Matter and Materials Physics (1998-2015), 2011, 84, pp.94429. ⟨10.1103/PHYSREVB.84.094429⟩
Article dans une revue hal-00984000v1

Magnetocaloric study of mechanically alloyed LaFeSi

M. Phejar , Lotfi Bessais , Valérie Paul‐boncour
Proceeding of the TMS meeting, 2011, 1, pp.319-324
Article dans une revue hal-04235219v1

Investigation of compounds for magnetocaloric applications: YFe2H4.2, YFe2D4.2, and Y0.5Tb0.5Fe2D4.2

Valérie Paul-Boncour , T. Mazet
Journal of Applied Physics, 2009, 105 (013914), 5 p. ⟨10.1063/1.3055348⟩
Article dans une revue hal-00626182v1

Study of the multipeak deuterium thermodesorption in YFe2Dx (1.3 ≤ x ≤ 4.2) by DSC, TD and in situ neutron diffraction

T. Leblond , Valérie Paul-Boncour , Fermin Cuevas , Olivier Isnard , J. F. Fernandez
International Journal of Hydrogen Energy, 2009, 34 (5), pp.2278-2287. ⟨10.1016/j.ijhydene.2008.12.046⟩
Article dans une revue hal-00626432v1
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Ab initio approach of the hydrogen insertion effect on the magnetic properties of YFe2

Valérie Paul-Boncour , Samir F. Matar
Physical Review B: Condensed Matter and Materials Physics (1998-2015), 2004, 70 (18), 184435 (8 p.). ⟨10.1103/PhysRevB.70.184435⟩
Article dans une revue hal-00156197v1
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XAS STUDY OF RNi2 HYDRIDES

V. Paul-Boncour , M. Diaf , A. Percheron-Guegan , J. Achard
Journal de Physique Colloques, 1986, 47 (C8), pp.C8-1093-C8-1096. ⟨10.1051/jphyscol:19868214⟩
Article dans une revue jpa-00226126v1
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EXAFS AND NES STUDIES OF RARE EARTH AND TRANSITION METAL CATALYSTS

V. Paul-Boncour , A. Percheron-Guegan , J. Achard , J. Barrault , H. Dexpert
Journal de Physique Colloques, 1986, 47 (C8), pp.C8-305-C8-308. ⟨10.1051/jphyscol:1986859⟩
Article dans une revue jpa-00226181v1

Optimization of magnetocaloric properties of ball-milled LaFe13−xSix(H,C)y

Lotfi Bessais , Valerie Paul-Boncour
TMS2019, Mar 2019, San Antonio TX, United States
Communication dans un congrès hal-04294144v1

ZTmax = 1.4 in non−nanostructured single filled Yb0.15Co4Sb12

Mohamed Benyahia , Jean-Baptiste Vaney , Karine Provost , Valérie Paul‐boncour , Judith Monnier
17th European conference on Thermoelectrics (ECT2019), Sep 2019, Limassol, Cyprus
Communication dans un congrès hal-03329964v1

Fast synthesis and magnetocaloric properties of La(Fe, Co, Si)13 compounds and their hydrides.

Valerie Paul-Boncour , Kalthoum Nakouri , Amaury Patissier , Lotfi Bessais
International Conference on Caloric Cooling, THERMAG VIII, Sep 2018, Darmastadt, Germany
Communication dans un congrès hal-04294158v1
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Thermomagnetic conversion of low-grade waste heat into electrical power

Georges El Achkar , Alexy Dianoux , A. Kheiri , Denis Maillet , Thomas Mazet
7th European Thermal-Sciences Conference (Eurotherm2016), EUROTHERM Committee, Jun 2016, Cracovie, Poland. ⟨10.1088/1742-6596/745/3/032037⟩
Communication dans un congrès hal-01445940v1
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Conversion de la chaleur fatale de bas niveau en énergie électrique par effet magnétocalorique

Georges El Achkar , Alexy Dianoux , Abdelhamid Kheiri , Denis Maillet , Thomas Mazet
Congrès Français de Thermique SFT 2016, Société Française Thermique, May 2016, Toulouse, France
Communication dans un congrès hal-01449519v1

Hydrogen Storage Materials

Valérie Paul-Boncour , Annick Percheron-Guegan , Fermin Cuevas , Michel Latroche , Jean-Marc Joubert
Emil Burzo. Springer Berlin Heidelberg, 8, 2018, Advanced Materials and Technologies, H. Landolt and R. Börnstein, ⟨10.1007/978-3-662-54261-3⟩
Ouvrages hal-02118079v1