Yann LE GODEC

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Taxonomy of high pressure vibration spectra of zincblende semiconductor alloys based on the percolation model

T. Alhaddad , M B Shoker , O. Pagès , A. Polian , V J B Torres et al.

Scientific Reports, 2025, 15, pp.1212. ⟨10.1038/s41598-024-83070-7⟩

Article dans une revue hal-04873195v1
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Structural and mechanical properties of stable and metastable phases in SixGe1-x alloys

Max Gerin , Vittoria Pischedda , Sylvie Le Floch , Silvana Radescu , Frederico Alabarse et al.

Journal of Alloys and Compounds, 2025, 1041, pp.183590. ⟨10.1016/j.jallcom.2025.183590⟩

Article dans une revue hal-05291448v1
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Characterization of synthetic yellow diamonds used in the cutting and polishing industry

Gianfranco Gobbo , Quentin Lachuer , Sophie Depriester , Tommaso Maurizi-Enrici , Gérard Panczer et al.

Diamond and Related Materials, 2025, 158, ⟨10.1016/j.diamond.2025.112656⟩

Article dans une revue hal-05233981v1
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Investigating the thermal decomposition of BP into B12P2: experimental insights and kinetic modelling at high temperatures

Yves Tahan , Olivier Rapaud , Nicolas Pradeilles , Pierre Carles , Alexandre Maître et al.

Acta Materialia, In press, 283, pp.120495. ⟨10.1016/j.actamat.2024.120495⟩

Article dans une revue hal-04781518v1
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High-pressure, high-temperature phase equilibria with superhard boron-rich compounds of B-C-N-O and B-C-b–Si systems by in situ X-ray diffraction and CALPHAD methodology

Alexandre Courac , Yann Le Godec , Jelena Sjakste , Nathalie Vast , Olivier Rapaud et al.

ACS Applied Materials & Interfaces, 2025, 17 (38), pp.53013-53039. ⟨10.1021/acsami.5c08312⟩

Article dans une revue hal-05359252v1
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Thermodynamics and crystallography of hard light-element boron-rich compounds by in situ X-ray diffraction under high-pressure, high-temperature conditions

Alexandre Courac , Vladimir Turkevich , Yann Le Godec

Solid State Sciences, 2025, 163, pp.107909. ⟨10.1016/j.solidstatesciences.2025.107909⟩

Article dans une revue hal-05064506v1
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Phonon-polaritons in Zn<sub>1−x</sub> Mg<sub>x</sub> Te (x ≤ 0.09): A Raman scattering study

D. Singh , A. Elmahjoubi , Olivier Pagès , V. Torres , C. Gardiennet et al.

Applied Physics Letters, 2025, 127 (11), pp.112108. ⟨10.1063/5.0271902⟩

Article dans une revue hal-05365985v1
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Transforming Nanocrystals into Superhard Boron Carbide Nanostructures

Fernando Igoa Saldaña , Thomas Gaudisson , Sylvie Le Floch , Benoît Baptiste , Ludovic Delbes et al. Article dans une revue (article de synthèse) hal-04754991v1
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Revealing the Elusive Structure and Reactivity of Iron Boride α-FeB

Fernando Igoa Saldaña , Emile Defoy , Daniel Janisch , Gwenaëlle Rousse , Pierre-Olivier Autran et al.

Inorganic Chemistry, 2023, 62 (5), pp.2073-2082. ⟨10.1021/acs.inorgchem.2c03709⟩

Article dans une revue hal-04047556v1
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Ice‐Templating: Integrative Ice Frozen Assembly to Tailor Pore Morphology of Energy Storage and Conversion Devices

Feng Zhao , Lin Lin , Jian Zhang , Jing Liu , Junyou Shi et al.

Advanced Materials Technologies, 2023, 8 (11), pp.2201968. ⟨10.1002/admt.202201968⟩

Article dans une revue hal-04262394v1
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Deformation of two-phase aggregates with in situ X-ray tomography in rotating Paris–Edinburgh cell at GPa pressures and high temperature

Tommaso Mandolini , Julien Chantel , Sébastien Merkel , Yann Le Godec , Nicolas Guignot et al.

Journal of Synchrotron Radiation, 2023, Journal of Synchrotron Radiation, 30 (5), ⟨10.1107/S1600577523005374⟩

Article dans une revue hal-04189353v1
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When carbon impurities trigger the synthesis of alpha boron at high pressure and high temperature

Amrita Chakraborti , Yeonsoo Cho , Jelena Sjakste , Benoit Baptiste , Laura Henry et al.

Acta Materialia, 2023, 249, pp.118820. ⟨10.1016/j.actamat.2023.118820⟩

Article dans une revue hal-04262284v1
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Recent Developments of High-Pressure Spark Plasma Sintering: An Overview of Current Applications, Challenges and Future Directions

Yann Le Godec , Sylvie Le Floch

Materials, 2023, 16 (3), pp.997. ⟨10.3390/ma16030997⟩

Article dans une revue hal-03954961v1
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Raman study of Cd<sub>1−x</sub> Zn<sub>x</sub>Te phonons and phonon–polaritons—Experiment and ab initio calculations

T. Alhaddad , M B Shoker , Olivier Pagès , A V Postnikov , V J B Torres et al.

Journal of Applied Physics, 2023, 133 (6), pp.065701. ⟨10.1063/5.0134454⟩

Article dans une revue hal-04262373v1

Erratum: “Raman study of Cd<sub>1− x</sub> Zn<sub>x</sub>Te phonons and phonon-polaritons – Experiment and ab initio calculations” [J. Appl. Phys. 133, 065701 (2023)]

T. Alhaddad , Mohamad Baker Shoker , Olivier Pagès , A. Postnikov , V. Torres et al.

Journal of Applied Physics, 2023, 133 (13), pp.139901. ⟨10.1063/5.0150353⟩

Article dans une revue hal-04993415v1
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Structural transitions at high pressure and metastable phase in Si0.8Ge0.2

M. Gerin , D. Machon , S. Radescu , Sylvie Le Floch , Y. Le Godec et al.

Journal of Alloys and Compounds, 2023, 954, pp.170180. ⟨10.1016/j.jallcom.2023.170180⟩

Article dans une revue hal-04079665v1
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In situ X-ray diffraction study of a TiO2 nanopowder Spark Plasma Sintering under very high pressure

Sandrine Cottrino , Thomas Gaudisson , Stéphane Pailhes , Emanuela Archina Ferrara , S. Mishra et al.

Journal of the European Ceramic Society, 2023, 43 (7), pp.2783-2793. ⟨10.1016/j.jeurceramsoc.2022.11.037⟩

Article dans une revue hal-03943653v1
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Mg–C System up to 20 GPa: Its Phase Diagram and Stable Magnesium Carbides

Vladimir Z Turkevich , Carlos Renero-Lecuna , Yixuan Zhao , Yann Le Godec , Timothy A Strobel et al.

Journal of Physical Chemistry C, 2023, 127 (4), pp.1965-1972. ⟨10.1021/acs.jpcc.2c07176⟩

Article dans une revue hal-04219981v1

Advanced diffraction techniques on the PSICHE beamline, Synchrotron SOLEIL

Andrew King , N. Guignot , P. Piault , L. Henry , Y. Le Godec et al.

Acta Crystallographica Section A : Foundations and Advances [2014-..], 2022, 78 (a2), pp.e802-e802. ⟨10.1107/S2053273322089896⟩

Article dans une revue hal-04307928v1
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Geoinspired syntheses of materials and nanomaterials

David Portehault , Isabel Gómez-Recio , Marzena Baron , Valentina Musumeci , Cyril Aymonier et al.

Chemical Society Reviews, 2022, 51 (11), pp.4828-4866. ⟨10.1039/D0CS01283A⟩

Article dans une revue (article de synthèse) hal-03693308v1
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Boron carbide under torsional deformation: evidence of the formation of chain vacancies in the plastic regime

Amrita Chakraborti , Antoine Jay , Olivier Hardouin Duparc , Jelena Sjakste , Keevin Béneut et al.

Acta Materialia, 2022, 226, pp.117553. ⟨10.1016/j.actamat.2021.117553⟩

Article dans une revue hal-03849417v1
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A new high-pressure technique for the measurement of low frequency seismic attenuation using cyclic torsional loading

Jean-Philippe Perrillat , Roman Bonjan , Yann Le Godec , Frédéric Bergame , Julien Philippe et al.

Review of Scientific Instruments, 2021, 92 (9), pp.093906. ⟨10.1063/5.0055549⟩

Article dans une revue hal-03411885v1
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Pressure-induced structural phase transition and suppression of Jahn-Teller distortion in the quadruple perovskite structure

V. S Bhadram , B. Joseph , D. Delmonte , E. Gilioli , B. Baptiste et al.

Physical Review Materials, 2021, 5 (10), pp.104411. ⟨10.1103/PhysRevMaterials.5.104411⟩

Article dans une revue hal-03411895v1
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Equations of state of new boron-rich selenides B6Se and B12Se

Kirill A Cherednichenko , Yann Le Godec , Vladimir Solozhenko

High Pressure Research, 2021, 41 (3), pp.267-274. ⟨10.1080/08957959.2021.1961765⟩

Article dans une revue hal-03343722v1
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Quantitative 4D X-ray microtomography under extreme conditions: a case study on magma migration

Elena Giovenco , Jean-Philippe Perrillat , Eglantine Boulard , Andrew King , Nicolas Guignot et al.

Journal of Synchrotron Radiation, 2021, 28 (5), pp.1598-1609. ⟨10.1107/S1600577521007049⟩

Article dans une revue hal-03411879v1
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Synthesis of boron carbide from its elements up to 13 GPa

Amrita Chakraborti , Nicolas Guignot , Nathalie Vast , Yann Le Godec

Journal of Physics and Chemistry of Solids, 2021, 159, pp.110253. ⟨10.1016/j.jpcs.2021.110253⟩

Article dans une revue hal-03411852v1
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Electron Precise Sodium Carbaboride Nanocrystals from Molten Salts: Single Sources to Boron Carbides

Simon Delacroix , Fernando Igoa , Yang Song , Yann Le Godec , Cristina Coelho-Diogo et al.

Inorganic Chemistry, 2021, The Inorganic Chemistry of Nanoparticles, 60 (7), pp.4252-4260. ⟨10.1021/acs.inorgchem.0c03501⟩

Article dans une revue hal-03145234v1
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In Situ High-Pressure Synthesis of New Outstanding Light-Element Materials under Industrial P-T Range

Yann Le Godec , Alexandre Courac

Materials, 2021, 14 (15), pp.4245. ⟨10.3390/ma14154245⟩

Article dans une revue hal-03342652v1
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Tailoring the Griffiths-like cluster formation in the insulator ferromagnet spin-glass Gd 2 Ni x Co 1 − x Mn O 6 double perovskite

A. Harbi , Y. Le Godec , H. Moutaabbid , S. Benmokhtar , M. Moutaabbid

Physical Review B, 2021, 104 (5), ⟨10.1103/PhysRevB.104.054404⟩

Article dans une revue hal-03411860v1
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Synthesis of boron carbide from its elements at high pressures and high temperatures

A. Chakraborti , N. Vast , Y. Le Godec

Solid State Sciences, 2020, 104, pp.106265. ⟨10.1016/j.solidstatesciences.2020.106265⟩

Article dans une revue hal-03088244v1
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Thermoelastic equation of state and melting of Mg metal at high pressure and high temperature

Alexandre Courac , Yann Le Godec , Vladimir Solozhenko , Nicolas Guignot , Wilson A. Crichton

Journal of Applied Physics, 2020, 127 (5), pp.055903. ⟨10.1063/1.5135649⟩

Article dans une revue hal-02469883v1
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Synthesis in Molten Salts and Characterization of Li 6 B 18 (Li 2 O) x Nanoparticles

Simon Delacroix , Yann Le Godec , Cristina Coelho , Christel Gervais , Isabelle Genois et al.

Inorganic Chemistry, 2020, 59 (20), pp.14983-14988. ⟨10.1021/acs.inorgchem.0c01694⟩

Article dans une revue hal-02993703v1
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Following the phase transitions of iron in 3D with X-ray tomography and diffraction under extreme conditions

Eglantine Boulard , Christophe Denoual , Agnès Dewaele , Andrew King , Yann Le Godec et al.

Acta Materialia, 2020, 192, pp.30-39. ⟨10.1016/j.actamat.2020.04.030⟩

Article dans une revue hal-02753267v1
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High-pressure synthesis of superhard and ultrahard materials

Yann Le Godec , Alexandre Courac , Vladimir Solozhenko

Journal of Applied Physics, 2019, 126 (15), pp.151102. ⟨10.1063/1.5111321⟩

Article dans une revue hal-02331183v1
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The effect of cation disorder on magnetic properties of new double perovskites La2Ni Co1-MnO6 (x = 0.2–0.8)

A. Harbi , H. Moutaabbid , Y. Li , Carlos Renero-Lecuna , M. Fialin et al.

Journal of Alloys and Compounds, 2019, 778, pp.105-114. ⟨10.1016/j.jallcom.2018.10.360⟩

Article dans une revue hal-02395386v1
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A Hunt for Ultrahard Materials

Vladimir Solozhenko , Yann Le Godec

Journal of Applied Physics, 2019, 126 (23), pp.230401. ⟨10.1063/1.5139489⟩

Article dans une revue hal-02417633v1

Recent Tomographic Imaging Developments at the PSICHE Beamline

A. King , N. Guignot , J.-P. Deslandes , M. Pelerin , Ineke Joosten et al.

Integrating Materials and Manufacturing Innovation, 2019, 3D Materials Science 2019, 8, pp.551-558. ⟨10.1007/s40192-019-00155-2⟩

Article dans une revue hal-02336836v1
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Polarization selectivity in vibrational electron-energy-loss spectroscopy

G. Radtke , D. Taverna , N. Menguy , S. Pandolfi , A. Courac et al.

Physical Review Letters, 2019, 123 (25), pp.256001. ⟨10.1103/PhysRevLett.123.256001⟩

Article dans une revue hal-02434893v1
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High-Pressure Melting Curve of Zintl Sodium Silicide Na4Si4 by In Situ Electrical Measurements

Alexandre Courac , Yann Le Godec , Carlos Renero-Lecuna , Hicham Moutaabbid , Ram Kumar et al.

Inorganic Chemistry, 2019, 58 (16), pp.10822-10828. ⟨10.1021/acs.inorgchem.9b01108⟩

Article dans une revue hal-02342905v1
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Equation of state of boron subarsenide B12As2 to 47 GPa

Kirill Cherednichenko , Yann Le Godec , Vladimir Solozhenko

High Pressure Research, 2018, 38 (3), pp.224-231. ⟨10.1080/08957959.2018.1476507⟩

Article dans une revue hal-02332821v1
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Boron monosulfide: Equation of state and pressure-induced phase transition

K. A Cherednichenko , I. A Kruglov , A. R Oganov , Y. Le Godec , M. Mezouar et al.

Journal of Applied Physics, 2018, 123 (13), pp.135903. ⟨10.1063/1.5025164⟩

Article dans une revue hal-02332798v1
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High pressures pathway toward boron-based nanostructured solids

Remi Grosjean , Yann Le Godec , Simon Delacroix , Guillaume Gouget , Patricia Beaunier et al.

Dalton Transactions, 2018, 47 (23), pp.7634-7639. ⟨10.1039/C8DT00932E⟩

Article dans une revue hal-01883827v1

Nature of Hexagonal Silicon Forming via High-Pressure Synthesis: Nanostructured Hexagonal 4H Polytype

Silvia Pandolfi , Carlos Renero-Lecuna , Yann Le Godec , Benoit Baptiste , Nicolas F Menguy et al.

Nano Letters, 2018, 18 (9), pp.5989 - 5995. ⟨10.1021/acs.nanolett.8b02816⟩

Article dans une revue hal-01922469v1
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Rapid Core Formation in Terrestrial Planets by Percolative Flow: In-Situ Imaging of Metallic Melt Migration Under High Pressure/Temperature Conditions

Madeleine T L Berg , Geoffrey D Bromiley , Yann Le Godec , Julien Philippe , Mohammed Mezouar et al.

Frontiers in Earth Science, 2018, 6, ⟨10.3389/feart.2018.00077⟩

Article dans une revue hal-02395339v1

High-speed tomography under extreme conditions at the PSICHE beamline of the SOLEIL Synchrotron

E. Boulard , A. King , N. Guignot , J. -P. Deslandes , Y. Le Godec et al.

Journal of Synchrotron Radiation, 2018, 25 (3), pp.818--825. ⟨10.1107/S1600577518004861⟩

Article dans une revue hal-02326517v1
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Synthesis and Properties of Single-Crystalline Na 4 Si 24

Michael Guerette , Matthew Ward , Konstantin A Lokshin , Anthony Wong , Haidong Zhang et al.

Crystal Growth & Design, 2018, 18 (12), pp.7410-7418. ⟨10.1021/acs.cgd.8b01099⟩

Article dans une revue hal-02395347v1
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Development of synchrotron X-ray micro-tomography under extreme conditions of pressure and temperature

M. Alvarez-Murga , Jean-Philippe Perrillat , Y. Le Godec , F. Bergame , J. Philippe et al.

Journal of Synchrotron Radiation, 2017, 24 (Part 1), pp.240-247. ⟨10.1107/S1600577516016623⟩

Article dans une revue hal-02000203v1
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Deformation-aided segregation of Fe -S liquid from olivine under deep Earth conditions: Implications for core formation in the early solar system

Madeleine T. L. Berg , Geoffrey D. Bromiley , Ian B. Butler , Mungo Frost , Robert Bradley et al.

Physics of the Earth and Planetary Interiors, 2017, 263, pp.38-54. ⟨10.1016/j.pepi.2017.01.004⟩

Article dans une revue hal-02329279v1
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Rotating tomography Paris–Edinburgh cell: a novel portable press for micro-tomographic 4-D imaging at extreme pressure/temperature/stress conditions

Julien Philippe , Yann Le Godec , M. Mezouar , M. Berg , G. Bromiley et al.

High Pressure Research, 2016, 36 (4), pp.512 - 532. ⟨10.1080/08957959.2016.1221951⟩

Article dans une revue hal-01445909v1

Phase boundary between Na–Si clathrates of structures I and II at high pressures and high temperatures

Z. Jouini , O. O. Kurakevych , H. Moutaabbid , Y. Le Godec , M. Mezouar et al.

Journal of Superhard Materials, 2016, 38 (1), pp.66-70. ⟨10.3103/S106345761601010X⟩

Article dans une revue hal-01321656v1

Synthesis of Bulk BC8 Silicon Allotrope by Direct Transformation and Reduced-Pressure Chemical Pathways

Oleksandr O. Kurakevych , Yann Le Godec , Wilson A. Crichton , Jérémy Guignard , Timothy A. Strobel et al.

Inorganic Chemistry, 2016, 55 (17), pp.8943-8950. ⟨10.1021/acs.inorgchem.6b01443⟩

Article dans une revue hal-01450924v1

Novel portable press for synchrotron time-resolved 3-D micro-imagining under extreme conditions

J. Philippe , Y. Le Godec , M. Mezouar , Jean-Philippe Perrillat , F. Bergame et al.

AIP Conference Proceedings, 2016, pp.030002. ⟨10.1063/1.4952825⟩

Article dans une revue hal-04818753v1

Thermodynamically Consistent p−T Phase Diagram of Boron Oxide B2O3 by in Situ Probing and Thermodynamic Analysis

Vladimir L. Solozhenko , Oleksandr O. Kurakevych , Yann Le Godec , Vadim V. Brazhkin

Journal of Physical Chemistry C, 2015, 119 (35), pp.20600-20605. ⟨10.1021/acs.jpcc.5b07088⟩

Article dans une revue hal-01221777v1

Optical phonon modes in rhombohedral boron monosulfide under high pressure

Kirill A. Cherednichenko , Petr S. Sokolov , Aleksandr Kalinko , Yann Le Godec , Alain Polian et al.

Journal of Applied Physics, 2015, 117 (18), pp.185904. ⟨10.1063/1.4921099⟩

Article dans une revue hal-01157830v1

Crystallography under high pressure using synchrotron radiation

Jean-Paul Itié , Eric Girard , Nicolas Guignot , Y. Le Godec , Mohamed Mezouar

Journal of Physics D: Applied Physics, 2015, 48 (50), pp.504007 ⟨10.1088/0022-3727/48/50/504007⟩

Article dans une revue hal-01266604v1

Boron phosphide under pressure: In situ study by Raman scattering and X-ray diffraction

Vladimir L. Solozhenko , Oleksandr O. Kurakevych , Yann Le Godec , Aleksandr V. Kurnosov , Artem R. Oganov

Journal of Applied Physics, 2014, 116, pp.033501. ⟨10.1063/1.4890231⟩

Article dans une revue hal-01053313v1

Equation of State of Single Crystal Cubic Boron Phosphide

Y. Le Godec , M. Mezouar , O. O. Kurakevych , P. Munsch , U. Nwagwu et al.

Journal of Superhard Materials, 2014, 36 (1), pp.61-64. ⟨10.3103/S1063457614010092⟩

Article dans une revue hal-00983390v1

High-Pressure and High-Temperature Stability of Antifluorite Mg2C by in Situ X‑ray Diffraction and ab Initio Calculations

Oleksandr O. Kurakevych , Yann Le Godec

Journal of Physical Chemistry C, 2014, pp.1. ⟨10.1021/jp5010314⟩

Article dans une revue hal-01053272v1

Synthesis of β‑Mg2C3: A Monoclinic High-Pressure Polymorph of Magnesium Sesquicarbide

Timothy A. Strobel , Oleksandr O. Kurakevych , Duck Young Kim , Yann Le Godec , Wilson Crichton et al.

Inorganic Chemistry, 2014, pp.1. ⟨10.1021/ic500960d⟩

Article dans une revue hal-01053306v1
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Polyamorphism in cerium based bulk metallic glasses: Electronic and structural properties under pressure and temperature by x-ray absorption techniques

L. Belhadi , Frédéric Decremps , Sakura Pascarelli , Laurent Cormier , Yann Le Godec et al.

Applied Physics Letters, 2013, 103 (11), pp.111905. ⟨10.1063/1.4820434⟩

Article dans une revue hal-00871644v1

Creation of Nanostuctures by Extreme Conditions: High-Pressure Synthesis of Ultrahard Nanocrystalline Cubic Boron Nitride

Vladimir L. Solozhenko , Oleksandr O. Kurakevych , Yann Le Godec

Advanced Materials, 2012, 24, pp.1540-1544. ⟨10.1002/adma.201104361⟩

Article dans une revue istex hal-01053269v1

Effect of Nanostructuration on Compressibility of Cubic BN

Y. Le Godec , O. O. Kurakevych , P. Munsch , G. Garbarino , . Mezouar et al.

Journal of Superhard Materials, 2012, 34 (5), pp.336-338. ⟨10.3103/S1063457612050085⟩

Article dans une revue hal-01053311v1

The High-Pressure Phase of Boron, γ-B28: Disputes and Conclusions of 5 Years after Discovery

A. R. Oganov , V. L. Solozhenko , C. Gattid , O. Kurakevych , Y. Le Godec

Journal of Superhard Materials, 2011, 33 (6), pp.363-379. ⟨10.3103/S1063457612060019⟩

Article dans une revue hal-00788258v1
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Comparison of solid-state crystallization of boron polymorphs at ambient and high pressures

Oleksandr O. Kurakevych , Yann Le Godec , Tahar Hammouda , Céline Goujon

High Pressure Research, 2011, 32 (1), pp.30-38. ⟨10.1080/08957959.2011.635145⟩

Article dans une revue hal-00788253v1

In this work we report high-pressure

R. Lacomba-Perales , D. Martinez-García , D. Errandonea , Y. Le Godec , J. Philippe et al.

Physical Review B: Condensed Matter and Materials Physics (1998-2015), 2010, 81, pp.144117. ⟨10.1103/PhysRevB.81.144117⟩

Article dans une revue hal-00477490v1

Erratum: Ultimate Metastable Solubility of Boron in Diamond: Synthesis of Superhard Diamondlike BC5 [Phys. Rev. Lett. 102, 015506 (2009)]

Vladimir Solozhenko , Oleksandr Kurakevych , Denis Andrault , Yann Le Godec , Mohamed Mezouar

Physical Review Letters, 2009, 102 (17), pp.179901. ⟨10.1103/PhysRevLett.102.179901⟩

Article dans une revue hal-00454416v1

A portable high-pressure stress cell based on the V7 Paris–Edinburgh apparatus

Geoffrey D. Bromiley , Simon A.T. Redfern , Yann Le Godec , Gérard Hamel , Stefan Klotz

High Pressure Research, 2009, 29 (2), pp.306-316. ⟨10.1080/08957950902747411⟩

Article dans une revue hal-00441768v1

High-pressure and high-temperature X-ray diffraction studies of scheelite BaWO4

R. Lacomba-Peralesa , D. Martínez-García , D. Errandonea , Y. Le Godec , J. Philippe et al.

High Pressure Research, 2009, 29, pp.76-82. ⟨10.1080/08957950802417792⟩

Article dans une revue hal-00441590v1

Equation of state of orthorhombic boron, -B28

Yann Le Godec , Oleksandr O. Kurakevych , Pascal Munsch , Gaston Garbarino , Vladimir L. Solozhenko

Solid State Communications, 2009, 149, pp.1356-1358

Article dans une revue hal-00440975v1

Ultimate Metastable Solubility of Boron in Diamond: Synthesis of Superhard Diamondlike BC5

Vladimir L. Solozhenko , Oleksandr O. Kurakevych , Denis Andrault , Yann Le Godec , Mohamed Mezouar

Physical Review Letters, 2009, 101, pp.016401. ⟨10.1103/PhysRevLett.102.179901⟩

Article dans une revue hal-00440988v1

Portable multi-anvil device for in situ angle-dispersive synchrotron diffraction measurements at high pressure and temperature

Yann Le Godec , Gerard Hamel , Vladimir L. Solozhenko , Domingo Martinez-Garcia , Julien Philippe et al.

Journal of Synchrotron Radiation, 2009, pp.1. ⟨10.1107/S0909049509012928⟩

Article dans une revue hal-00440991v1

The alpha−gamma−epsilon triple point of iron investigated by high pressure–high temperature neutron scattering

S. Klotz , Y. Le Godec , Th. Strässle , U. Stuhr

Applied Physics Letters, 2008, 93, pp.091904. ⟨10.1063/1.2976128⟩

Article dans une revue hal-00348025v1

Synthèses de matériaux remarquables sous conditions extrêmes

Yann Le Godec , Vladimir Solozhenko , Stefan Klotz , Mohamed Mezouar

Recherche et développement, 2008, 322, pp.27

Article dans une revue hal-00354240v1

Optical pressure sensors for high-pressure-high-temperature studies in a diamond anvil cell

F. Datchi , A. Dewaele , P. Loubeyre , R. Letoullec , Y. Le Godec et al.

High Pressure Research, 2007, pp.447-463

Article dans une revue hal-00195330v1
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Equation of state of cubic boron nitride at high pressures and temperatures

Frédéric Datchi , Agnès Dewaele , Yann Le Godec , Paul Loubeyre

Physical Review B: Condensed Matter and Materials Physics (1998-2015), 2007, 75, pp.214104. ⟨10.1103/PhysRevB.75.214104⟩

Article dans une revue hal-00133821v1

Structure of Dense Liquid Water by Neutron Scattering to 6.5 GPa and 670 K.

Th. Strässle , A.M. Saitta , Y. Le Godec , G. Hamel , S. Klotz et al.

Physical Review Letters, 2006, 96, pp.067801. ⟨10.1103/PhysRevLett.96.067801⟩

Article dans une revue hal-00022671v1

Compact multianvil device for in situ studies at high pressures and temperatures.

Y. Le Godec , G. Hamel , D. Martinez-Garcia , Tahar Hammouda , V. L. Solozhenko et al.

International Journal of High Pressure Research, 2005, 25, pp.243-253

Article dans une revue hal-00021936v1

Remote determination of sample temperature by neutron resonance spectroscopy.

H.J. Stone , M.G. Tucker , Y. Le Godec , F.M. Méducin , E.R. Cope et al.

Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, 2005, 547, pp.601-615. ⟨10.1016/j.nima.2005.03.140⟩

Article dans une revue istex hal-00021529v1

In situ synthesis of new catalytic materials under high pressure

Natalia Trespalacios Villalobos , Martin Demoucron , Amandine Séné , Marzena Anna Baron , Nicolas Guignot et al.

29th International Conference on High Pressure Science and Technology (AIRAPT-29), Sep 2025, Matsuyama, Japan

Communication dans un congrès hal-05480281v1

Molten Salt-Assisted Synthesis of Catalytic Materials Under High Pressure

Natalia Trespalacios Villalobos , Martin Demoucron , Amandine Séné , Marzena Anna Baron , Nicolas Guignot et al.

Congrès de la Division de chimie du solide - Société Chimique Française, Nov 2024, Montpellier, France

Communication dans un congrès hal-05480351v1

Approche (micro-)structurale du mécanisme de changement de phases BP → B12P2

Yves Tahan , Olivier Rapaud , Nicolas Pradeilles , Alexandre Maître , Sarah Dine et al.

Journées de la section régionale SCF Centre-Ouest, Jun 2024, Orléans, France

Communication dans un congrès hal-04799336v1

Frittage SPS sous très hautes pressions

Sylvie Le Floch , Yann Le Godec

4èmes Journées Scientifiques du Groupe Francophone de Densification de Matériaux par Frittage Assisté sous Champ Électromagnétique | GFDM-FACE, Groupe Francophone de Densification de Matériaux par Frittage Assisté sous Champ Electromagnétique (GFDM-FACE), Nov 2023, Munster, Alsace, France

Communication dans un congrès hal-04652494v1

Pressure sintering processes adapted to the control of the microstructure and optical properties of transparent ceramics (visioconference)

Rémy Boulesteix , Camille Perrière , Lucas Viers , Alexandre Maître , Marion Vandenhende et al.

15TH PACRIM conference on ceramics and glass technology, Nov 2023, Shenzhen, China

Communication dans un congrès hal-04316387v1

In situ X-ray diffraction study of nanopowders Spark Plasma Sintering under very high pressure

Sylvie Le Floch , Thomas Gaudisson , Sandrine Cottrino , V. Pischedda , Yann Le Godec

26th Congress and General Assembly of the International Union of Crystallography (IUCr 2023), International Union of Crystallography, Aug 2023, Melbourne, Australia. pp.2783 - 2793, ⟨10.1016/j.jeurceramsoc.2022.11.037⟩

Communication dans un congrès hal-04652474v1

Nanostructured rutile TiO2 ceramics fabricated by High Pressure Spark Plasma Sintering : effect of high pressure on physical densification phenomena and grain growth

Sandrine Cottrino , T. Gaudisson , Yann Le Godec , Sylvie Le Floch

47th International Conference and Expo on Advanced Ceramics and Composites (ICACC2023), Jan 2023, Daytona Beach, United States

Communication dans un congrès hal-04212376v1

In situ X-ray diffraction study of diamond nanopowders Spark Plasma Sintering under very high pressure

Sylvie Le Floch , Yann Le Godec

1st International Workshop on Nanodiamonds, CEA Paris Saclay, Oct 2023, Gif sur Yvette, France

Communication dans un congrès hal-04652529v1

High-pressure SPS sintering for the production of nanostructured materials

Sylvie Le Floch , Thomas Gaudisson , Sandrine Cottrino , V. Pischedda , Yann Le Godec

Matériaux 2022, Fédération Française des Matériaux, Oct 2022, Lille, France

Communication dans un congrès hal-04649638v1
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Observation in-situ du frittage SPS de nanodiamants sous hautes pressions, hautes températures

Thomas Gaudisson , Yann Le Godec , V. Pischedda , Marc Dubois , Nicolas Guignot et al.

13e Forum de technologie des hautes pressions : Nouveaux outils, nouvelles méthodes et nouvelles applications en haute pression, Réseau technologique des hautes pressions sous la tutelle de la Mission pour les Initiatives Transverses et Interdisciplinaires (MITI) du CNRS, Jun 2022, Blériot-Plage, France

Communication dans un congrès hal-04652587v1

Microstructure evolution of olivine+serpentine aggregates under shear deformation: in-situ X-ray tomography and post-mortem electron microscopy study

Tommaso Mandolini , Nadege Hilairet , Julien Chantel , Sébastien Merkel , Yann Le Godec et al.

Gordon Research Seminar on Rock Deformation, Aug 2022, Lewiston, Maine, United States

Communication dans un congrès hal-04187801v1

Frittage SPS à très haute pression, au-delà de 1 GPa

S. Le Floch , T. Gaudisson , P. Munsch , S. Cottrino , Marion Vandenhende et al.

STPMF 2021 Science et Technologie des Poudres et Matériaux Frittés, Jul 2021, Saint - Etienne, France

Communication dans un congrès hal-04329417v1

Microstructural evolution in deforming olivine-serpentine aggregates at subduction zones conditions using in-situ X-ray tomography

Tommaso Mandolini , Nadege Hilairet , Julien Chantel , Sébastien Merkel , Yann Le Godec et al.

17th International Symposium on Experimental Mineralogy, Petrology and Geochemistry (EMPG), Mar 2021, Online, Germany

Communication dans un congrès hal-03164202v1

Microstructure Evolution in Deforming Polymineralic Rock to Explain Shear Zones at Subduction Zones in the Earth

Tommaso Mandolini , Julien Chantel , Sébastien Merkel , Yann Le Godec , Nicolas Guignot et al.

American Geophysical Union fall meeting, Dec 2021, New Orleans (virtual), United States

Communication dans un congrès hal-03528417v1

Development of High-Pressure Device, based on Paris-Edinburgh Press, Applied on SPS Process

Thomas Gaudisson , Sandrine Cottrino , Pascal Munsch , Marion Vandenhende , Rémy Boulesteix et al.

Journées Scientifiques du Groupe Francophone de densification de Matériaux par Frittage Assisté sous Champ Electromagnétique GFSV 2021, Oct 2021, Caen, France

Communication dans un congrès hal-03672733v1

Pressure sintering processes adapted to the control of the microstructure and optical properties of transparent ceramics (visioconference)

Rémy Boulesteix , Camille Perrière , Lucas Viers , Alexandre Maître , Marion Vandenhende et al.

14th PACRIM conference on ceramics and glass technology, Dec 2021, Vancouver, United States

Communication dans un congrès hal-04316319v1

Microstructural evolution in deforming olivine-serpentine aggregates at subduction zones conditions using in-situ X-ray tomography

Tommaso Mandolini , Nadege Hilairet , Julien Chantel , Sébastien Merkel , Yann Le Godec et al.

American Geophysical Union fall meeting, American Geophysical Union, Dec 2020, Online, United States

Communication dans un congrès hal-03164106v1

In-Situ Studies of cBN Crystallization from Boron Nitride Solutions in Supercritical N-H Fluid

Y. Le Godec , V.L. Solozhenko , M. Mezouar , G. Hamel , S. Klotz

International Symposium on Advanced Superhard Materials, Villetaneuse, France

Communication dans un congrès hal-00130420v1

Compact multianvil device for in situ angular-dispersive X-ray diffraction studies at high pressures and temperatures

Y. Le Godec

Crystallography at High Pressures, Dubna, Russia

Communication dans un congrès hal-00130441v1

Compact multianvil device for in situ angular-dispersive X-ray diffraction studies at high pressures and temperatures

Y. Le Godec

SMEC, Miami, United States

Communication dans un congrès hal-00130442v1

Compact multianvil device for in situ angular-dispersive X-ray diffraction studies at high pressures and temperatures

Y. Le Godec , G. Hamel , D. Martinez-Garcia , Tahar Hammouda , V. L. Solozhenko et al.

SMEC 2006, Apr 2007, Miami, United States

Communication dans un congrès hal-00151341v1

La diffraction neutronique sous hautes pression et température : développements récents et enjeux scientifiques

Y. Le Godec

Colloque de l'Association Française de Cristallographie, 2006, Toulouse, France

Communication dans un congrès hal-00130437v1

Recent developments using the Paris-Edinburgh cell for neutron diffraction at high pressure and high temperature

Y. Le Godec , Martin T. Dove , Simon A.T. Redfern , Thierry Strässle , Matthew G. Tucker et al.

19th general meeting of the international mineralogical association, Jul 2006, Kobe, Japan

Communication dans un congrès hal-00151335v1

La diffraction neutronique sous hautes pression et température : développements récents et enjeux scientifiques

Y. Le Godec

Colloque de l'Association Française de Cristallographie, Jul 2006, Toulouse, France

Communication dans un congrès hal-00151332v1

Compact multianvil device for in situ angular-dispersive X-ray diffraction studies at high pressures and temperatures.

Y. Le Godec , G. Hamel , D. Martinez-Garcia , Tahar Hammouda , V. L. Solozhenko et al.

APEC, Apr 2006, Paris, France

Communication dans un congrès hal-00151325v1

Compact multianvil device for in situ angular-dispersive X-ray diffraction studies at high pressures and temperatures

Y. Le Godec

APEC, 2006, Paris, France

Communication dans un congrès hal-00130435v1

Compact multianvil device for in situ angular-dispersive X-ray diffraction studies at high pressures and temperatures

Y. Le Godec , G. Hamel , D. Martinez-Garcia , Tahar Hammouda , V. L. Solozhenko et al.

Crystallography at High Pressures, Oct 2006, Dubna, Russia

Communication dans un congrès hal-00151338v1

Recent developments using the Paris-Edinburgh cell for neutron diffraction at high pressure and high temperature

Y. Le Godec

19th general meeting of the international mineralogical association, 2006, Kobe, Japan

Communication dans un congrès hal-00130438v1

Cubic boron nitride crystallization in fluid systems - in situ studies

Y. Le Godec

ESF Exploratory Workshop on Novel Superhard Materials, 2005, Bayreuth, Lebanon

Communication dans un congrès hal-00130433v1

Neutron diffraction at high pressure and high temperature: Assemblies in the Paris-Edinburgh cell.

Y. Le Godec

SNAP conference, 2004, Los Alamos, United States

Communication dans un congrès hal-00130430v1

Hot dense water

Y. Le Godec

International Union of Crystallography High Pressure Commission Workshop, 2004, Saskatoon, Canada

Communication dans un congrès hal-00130431v1

Neutron diffraction at HP and HT: some recent technical developments and scientific applications

Y. Le Godec

Matter under extreme conditions, Jean-Michel Besson Colloquium, May 2003, Paris, France

Communication dans un congrès hal-00151316v1

In-Situ Studies of cBN Crystallization from Boron Nitride Solutions in Supercritical N-H Fluid

Y. Le Godec

International Symposium on Advanced Superhard Materials, Dec 2003, Villetaneuse, France

Communication dans un congrès hal-00151317v1

Synthesis of new catalytic materials under high pressure

Natalia Trespalacios Villalobos , Martin Demoucron , Amandine Séné , Gisele de Lima Hippler , Marzena Anna Baron et al.

AIRAPT-JSHPST Summer school, Sep 2025, Osaka (JP), Japan

Poster de conférence hal-05480315v1

Layered or interconnected ? In-situ connectivity and topology from X-ray tomography on deformed serpentine+olivine aggregates

Nadege Hilairet , Tommaso Mandolini , Julien Chantel , Sébastien Merkel , Yann Le Godec et al.

EGU General Assembly, May 2025, Vienna, Austria. ⟨10.5194/egusphere-egu25-13729⟩

Poster de conférence hal-05237223v1

Synthesis of new intermetallic compounds combining molten salts and high pressures

Natalia Trespalacios Villalobos , Martin Demoucron , Amandine Séné , Marzena Anna Baron , Nicolas Guignot et al.

14th High Pressure Forum: New frontiers in high pressure: from instrumentation to data analysis, Jun 2024, Argelès-sur-Mer, France

Poster de conférence hal-05480370v1

Rôle des caractéristiques (micro-)structurales des poudres de BP et B12P2 sur leur stabilité et leur aptitude au frittage SPS

Yves Tahan , Olivier Rapaud , Nicolas Pradeilles , Alexandre Maître , Sarah Dine et al.

Journées Annuelles du Groupe Français de la Céramique 2023, Mar 2023, Limoges, France

Poster de conférence hal-04113508v1
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Rôle des caractéristiques (micro-)structurales des poudres de BP et B 12 P 2 sur leur stabilité et leur aptitude au frittage SPS

Yves Tahan , Olivier Rapaud , Nicolas Pradeilles , Alexandre Maitre , Sarah Dine et al.

Journées annuelles 2023 du GFC, Mar 2023, Limoges, France

Poster de conférence hal-04299693v1

Shear Deformation and Microstructure Evolution in Deforming Olivine-Serpentine Aggregates at Subduction Zones Conditions: in-situ X-ray Tomography and post-mortem Electron Microscopy Study

Tommaso Mandolini , Julien Chantel , Sébastien Merkel , Yann Le Godec , Nicolas Guignot et al.

American Geophysical Union fall meeting, Dec 2021, New Orleans (virtual), United States

Poster de conférence hal-03532500v1

Dispositif SPS Très Haute Pression

Pascal Munsch , Rémy Boulesteix , Marion Vandenhende , Yann Le Godec

Journées SPS 2017, Oct 2017, Villetaneuse, France

Poster de conférence hal-01885761v1

Hautes Pressions : les Nouveaux Enjeux

Yann Le Godec , Camille Loupiac , Alain Prat , Stéphane Mottin

Mottin, Stéphane and Lelièvre, Gérard. MRCT-CNRS, 23, pp.256, 2012, Intégrations [des savoirs et des savoir-faire], Mottin, Stéphane, 978-2918701101

Ouvrages hal-01500930v1