Animateur.e.s :

Benoît Dubacq (CR CNRS/INSU-TS)

Olivia Mauguin (AI CNRS/INSU-TS)

17

plateformes analytiques

31.0

M€ d’équipements

1048

k€/an coût de fonctionnement

30.1

ETP IT statutaires

0.9

ETP C/EC statutaires

1150

m² de laboratoire

Les instruments du réseau :

Le réseau MMAE regroupe des instruments dont le principe repose sur l’interaction entre les faisceaux électroniques et la matière. Certains de ces instruments permettent l’analyse quantitative de la composition chimique de solides à l’échelle micrométrique, avec des volumes analysés de l’ordre du micron-cube (microsondes électroniques). D’autres instruments permettent une représentation cartographique, ou image, de la structure ou de la composition selon le détecteur associé , de l’échelle micrométrique à la dizaine de nanomètres pour les microscopes électroniques à balayage (MEB) les plus modernes, disposant d’un canon à émission à effet de champs (MEB-FEG).Ces analyses se prêtent en particulier à l’étude des minéraux et des verres, et sont applicables plus largement à un grand nombre de matériaux solides y compris industriels.

Certains MEB sont associés à des détecteurs EBSD (Electron Back Scattered Diffraction), tel l’instrument national de Montpellier, et permettent de réaliser des cartographies de phases et d’orientation cristallographiques des échantillons. Ce MEB peut également être couplé avec des presses pour des mesures in situ de matériaux variés durant leur déformation. On pourra citer aussi des appareils couplant un faisceau électronique et un faisceau ionique (faisceaux à ions focalisés ; FIB) qui sont devenus indispensables en géosciences pour de nombreuses utilisations. Ils ont notamment révolutionné la microscopie électronique en transmission (MET) en permettant la préparation de lames MET micrométriques, soit dans des zones extrêmement bien localisées de l’échantillon (interfaces, inclusions, zonations…). 

Enfin, le réseau inclut des MET qui permettent, selon la configuration de leur détecteurs (STEM-HAADF, EDS, EELS…), d’imager des matériaux préalablement amincis (< 100 nm) pour obtenir des informations combinées de leur structure et composition chimique jusqu’à l’échelle atomique.

La distribution sur le territoire et le personnel affecté :

Les données produites :

Les techniques du réseau MMAE sont utilisées dans de très nombreuses études couvrant largement le champ des sciences de la Terre, des planètes et de l’environnement, depuis la Terre profonde aux météorites en passant par les sols, l’interaction avec la biosphère et la Terre primitive. Ces techniques sont aussi couramment appliquées en science des matériaux pour la caractérisation des matériaux industriels.

Les données acquises incluent des images ou des spectres-images extrêmement gourmands en espace de stockage (dépassant l’ordre du giga-octet) ; les analyses chimiques ponctuelles sont plus facilement exportables sous forme de tableaux.

Organisation et spécificités :

La communauté MMAE, bien qu’hétérogène du fait de sa diversité d’instruments, se retrouve autour de problématiques identiques allant de la gestion du parc analytique (e.g. contrats de maintenance, facturation, pannes…) au principe de base de fonctionnement de l’ensemble des instruments. On trouve une très forte communauté de « microsondeurs.ses » avec une grande majorité d’instruments de marque CAMECA plutôt que JEOL. La structuration dans RéGEF est bénéfique pour plusieurs raisons allant d’une éventuelle négociation globale des contrats de maintenance, à la gestion des pannes (entraide, CAMECA ayant annoncé son retrait des microsondes électroniques en 2023), l’échange d’informations pour le fonctionnement des machines, et la complémentarité des instruments (développement de l’analyses de certains éléments ou certains matériaux sur quelques sites spécifiques). À l’opposé, les MET sont en minorité car essentiellement rattachés à une communauté de physiciens et chimistes et souvent structurés dans d’autres réseaux (tel METSA). Les opportunités et avantages de favoriser les interactions entre ces instruments, le domaine de la physique et celui des géosciences sont majeurs, car les utilisateurs ont des besoins (et échantillons) très spécifiques.

Le coût d’achat des instruments est très varié, allant d’équipements standards d’environ 200 k€ (MEB-LaB6) à de très gros équipements beaucoup plus onéreux (3 à 5 M€ pour les MET corrigés de dernière génération), à la fois à l’achat et à l’entretien.

Il existe de nombreuses formations, très diverses, et le réseau MMAE en recommande certaines :

– pour former les personnels ingénieurs et techniciens nouveaux arrivants sur des machines, ou voulant bénéficier d’une expertise particulière et disponible sur un autre site du réseau.

– une école thématique transverse pour montrer les différentes techniques et échelles atteintes avec les équipements du réseau.

– des formations plus spécifiques sur chaque type de technique.

Ce réseau est attaché aux communautés et sociétés savantes suivantes : minéralogie (SFMC), microscopies (SFμ), GN-MEBA.

Plateformes engagées :

ID_PLateformeNom de la PlateformeHébergeurVilleInstrument National
ptf_009Centre de microcaractérisation Raimond CASTAINGCentre Castaing – UAR 3623Toulouse
ptf_022MAGE (Micro-Analyses et imagerie Géomatériaux et Environnement)GEOSCIENCES MONTP. - Géosciences Montpellier - UMR 5243Montpellier
ptf_023Plateforme EBSDGEOSCIENCES MONTP. - Géosciences Montpellier - UMR 5243MontpellierPlateforme EBSD (GM)
ptf_024CAMPARISECCE TERRA - Observatoire des sciences de l'Univers Paris-Centre Ecce Terra - UAR 3455Paris
ptf_111PANOPLY_GEOPS_Minéralogie_MEB-QuattroS- FEG-ESEMGEOPS - Géosciences Paris-Saclay - UMR 8148Orsay
ptf_113Plateforme de mesures physiques (Mesures Physiques)ISTO - Institut des sciences de la Terre d'Orléans - UMR 7327Orleans
ptf_114MACLE-CVL (Microscopies, imAgeries et ressourCes anaLytiquEs en région Centre-Val de Loire)MACLE-CVL – Microscopies, Imageries et Ressources Analytiques en Région Centre-Val de Loire – UAR 2590Orleans
ptf_115MEB-EBSDITES - Institut Terre Environnement Strasbourg - UMR 7063Strasbourg
ptf_116MEBGET - Géosciences Environnement Toulouse- UMR 5563Toulouse
ptf_117Plateforme de Microscopie Electronique (PARI-EMIC)IPGP - Institut de physique du globe de Paris - UMR 7154Paris
ptf_118MEB-FIB - IMPMCIMPMC - Institut de Minéralogie, de Physique des Matériaux et de Cosmochimie - UMR 7590Paris
ptf_119MET - IMPMCIMPMC - Institut de Minéralogie, de Physique des Matériaux et de Cosmochimie - UMR 7590Paris
ptf_120Plateforme de Microscopie Electronique de Lille (PMEL)IMEC - Institut Michel Eugène Chevreul - FR 2638LilleMET TITAN THEMIS
ptf_121Microsonde OuestIFREMER - Institut Français de Recherche pour l'Exploitation de la MerPlouzane
ptf_122Microsonde IMAP (ISTerre MicroAnalytique Plateforme)ISTERRE - Institut des Sciences de la Terre - UMR 5275Grenoble
ptf_123MEB/MicrosondeLMV - Laboratoire Magmas et Volcans - UMR 6524Clermont-Ferrand
ptf_124SCMEM (Service Commun de Microscopie Électronique et de Microanalyse X)GEORESSOURCES - Georessources - UMR 7359Nancy

Publications remarquables 2023 (Top 15 %)

Akizawa, Norikatsu, Marguerite Godard, Benoît Ildefonse, and Shoji Arai. 2023. “Formation of Lower Fast-Spread Oceanic Crust: A Structural and Geochemical Study of Troctolites in the Hess Deep Rift (East Pacific Rise).” Progress in Earth and Planetary Science 10 (1): 30. https://doi.org/10.1186/s40645-023-00560-4.
Batanova, Valentina G, and Alexander V Sobolev. 2023. “Development of Reference Materials for Microanalysis in Geosciences: The Case of Olivine MongOL Sh11–2.” Microscopy and Microanalysis 29 (Supplement_1): 227–28. https://doi.org/10.1093/micmic/ozad067.101.
Bolfan-Casanova, Nathalie, Loïs Martinek, Geeth Manthilake, Maximilien Verdier-Paoletti, and Paul Chauvigne. 2023. “Effect of Oxygen Fugacity on the Storage of Water in Wadsleyite and Olivine in H and H–C Fluids and Implications for Melting atop the Transition Zone.” European Journal of Mineralogy 35 (4): 549–68. https://doi.org/10.5194/ejm-35-549-2023.
Cao, Weiwei, Ana Isabel Becerro, Victor Castaing, Xue Fang, Pierre Florian, Franck Fayon, Didier Zanghi, et al. 2023. “Highly Nonstoichiometric YAG Ceramics with Modified Luminescence Properties.” Advanced Functional Materials 33 (14): 2213418. https://doi.org/10.1002/adfm.202213418.
Delerce, Sylvain, Matylda Heřmanská, Pascale Bénézeth, Jacques Schott, and Eric H. Oelkers. 2023. “Experimental Determination of the Reactivity of Basalts as a Function of Their Degree of Alteration.” Geochimica et Cosmochimica Acta 360: 106–21. https://doi.org/10.1016/j.gca.2023.09.007.
Fu, Jie, Shaowei Feng, Yongchang Guo, Ying Zhang, Cécile Genevois, Emmanuel Veron, Mathieu Allix, and Jianqiang Li. 2023. “Ce 3+ :Lu 3 Al 5 O 12 –Al 2 O 3 Optical Nanoceramic Scintillators Elaborated via a Low-Temperature Glass Crystallization Route.” Journal of Advanced Ceramics 12 (2): 268–78. https://doi.org/10.26599/JAC.2023.9220681.
Gavrilenko, Maxim, Valentina G. Batanova, Xavier Llovet, Stepan Krasheninnikov, Alina N. Koshlyakova, and Alexander V. Sobolev. 2023. “Secondary Fluorescence Effect Quantification of EPMA Analyses of Olivine Grains Embedded in Basaltic Glass.” Chemical Geology 621: 121328. https://doi.org/10.1016/j.chemgeo.2023.121328.
Gratier, Jean‐Pierre, Luca Menegon, and François Renard. 2023. “Pressure Solution Grain Boundary Sliding as a Large Strain Mechanism of Superplastic Flow in the Upper Crust.” Journal of Geophysical Research: Solid Earth 128 (4): e2022JB026019. https://doi.org/10.1029/2022JB026019.
Gutman, L, J R Kennedy, F Roch, A Marceaux Dit Clément, L Salsi, J Cauzid, B Rouat, H Combeau, M Založnik, and J Zollinger. 2023. “Characterisation of Mesosegregations in Large Steel Ingots.” IOP Conference Series: Materials Science and Engineering 1274 (1): 012049. https://doi.org/10.1088/1757-899X/1274/1/012049.
Hassebi, Khalil, Karine Le Guen, Nicolas Rividi, Anne Verlaguet, and Philippe Jonnard. 2023. “Calculation of Emission Spectra of Lithium Compounds.” X-Ray Spectrometry 52 (6): 330–35. https://doi.org/10.1002/xrs.3329.
Herviou, Clément, and Guillaume Bonnet. 2023. “Paleocene‐Eocene High‐Pressure Carbonation of Western Alps Serpentinites: Positive Feedback Between Deformation and CO 2 ‐CH 4 Fluid Ingression Responsible for Slab Slicing?” Geochemistry, Geophysics, Geosystems 24 (3): e2022GC010557. https://doi.org/10.1029/2022GC010557.
Le Roux, Gaël, Olivier Masson, Christophe Cloquet, Marie-José Tavella, Magali Beguin-Leprieur, Olivier Saunier, David Baqué, et al. 2023. “Lead from Notre-Dame Fire Plume Caught 15 Km from Paris.” ACS Earth and Space Chemistry 7 (2): 310–14. https://doi.org/10.1021/acsearthspacechem.2c00321.
Llovet, Xavier, Maxim Gavrilenko, Valentina G Batanova, and Alexander V Sobolev. 2023. “Element Depletion Due to Missing Boundary Fluorescence in Electron Probe Microanalysis: The Case of Ni in Olivine.” Microscopy and Microanalysis 29 (5): 1595–1609. https://doi.org/10.1093/micmic/ozad100.
Monchal, V., K. Drost, and D. Chew. 2023. “Precise U-Pb Dating of Incremental Calcite Slickenfiber Growth: Evidence for Far-Field Eocene Fold Reactivation in Ireland.” Geology 51 (7): 611–15. https://doi.org/10.1130/G50906.1.
Nteme, Jehiel, Stéphane Scaillet, Emmanuel Gardés, Florian Duval, Peter Nabelek, and Angelo Mottolese. 2023. “Defect-Controlled Ar 40 Diffusion-Domain Structure of White Micas from High-Resolution Ar 40 / Ar 39 Crystal-Mapping in Slowly-Cooled Muscovite.” Geochimica et Cosmochimica Acta 342: 84–107. https://doi.org/10.1016/j.gca.2022.12.004.
Rego, Eric Siciliano, Vincent Busigny, Stefan V Lalonde, Camille Rossignol, Marly Babinski, and Pascal Philippot. 2023. “Low-Phosphorus Concentrations and Important Ferric Hydroxide Scavenging in Archean Seawater.” Edited by Yannis Yortsos. PNAS Nexus 2 (3): pgad025. https://doi.org/10.1093/pnasnexus/pgad025.
Rehman, Hafiz U., David Mainprice, Fabrice Barou, Hiroshi Yamamoto, Chunjing Wei, Tehseen Zafar, and Tahseenullah Khan. 2023. “Crystallographic Preferred Orientations and Microtexture of the Himalayan Eclogites Revealing Records of Syn-Deformation Peak Metamorphic Stage and Subsequent Exhumation.” Journal of Structural Geology 167: 104792. https://doi.org/10.1016/j.jsg.2023.104792.
Sadeg, Said, Jean Cauzid, Cécile Fabre, Yingying Song, David Brie, and El-Hadi Djermoune. 2023. “A Background Correction Algorithm for Hyperspectral Images.” In 2023 31st European Signal Processing Conference (EUSIPCO), 486–90. Helsinki, Finland: IEEE. https://doi.org/10.23919/EUSIPCO58844.2023.10289858.
Slimani Tlemcani, Taoufik, Clément Mauduit, Micka Bah, Meiling Zhang, Matthew Charles, Romain Gwoziecki, Arnaud Yvon, and Daniel Alquier. 2023. “Development of Low-Resistance Ohmic Contacts with Bilayer NiO/Al-Doped ZnO Thin Films to p-Type GaN.” ACS Applied Materials & Interfaces 15 (6): 8723–29. https://doi.org/10.1021/acsami.2c21106.
Straub, Susanne M, Valentina Batanova, Alexander Sobolev, Arturo Gómez-Tuena, Ramon Espinasa-Perena, W Lindsey Fleming, Ilya N Bindeman, Finlay M Stuart, Elisabeth Widom, and Yoshiyuki Iizuka. 2023. “The Systematics of Olivine CaO + Cr-Spinel in High-Mg# Arc Volcanic Rocks: Evidence for in-Situ Mantle Wedge Depletion at the Arc Volcanic Front.” Journal of Petrology 64 (12): egad085. https://doi.org/10.1093/petrology/egad085.
Tlig, Nejia, Marie Boye, Tahani Hallek, Pierre Burckel, Maher Gzam, and Mohamed Ali Tagorti. 2023. “Sediment Quality and Environmental Risk Assessment in a Mediterranean Coastal System Using Geochemical and Multivariate Statistical Analyses: The Case of Boughrara Lagoon (Southeastern Tunisia).” Environmental Monitoring and Assessment 195 (3): 422. https://doi.org/10.1007/s10661-023-11029-8.
Turuani, M. J., A.-M. Seydoux-Guillaume, A. T. Laurent, S. M. Reddy, S. L. Harley, D. Fougerouse, D. Saxey, et al. 2023. “Nanoscale Features Revealed by a Multiscale Characterisation of Discordant Monazite Highlight Mobility Mechanisms of Th and Pb.” Contributions to Mineralogy and Petrology 178 (5): 31. https://doi.org/10.1007/s00410-023-02015-x.
Wang, X., J. F. Zhang, A. Tommasi, M. A. Lopez‐Sanchez, Z. C. Jing, F. Shi, W. L. Liu, and F. Barou. 2023. “Experimental Evidence for a Weak Calcic‐Amphibole‐Rich Deep Crust in Orogens.” Geophysical Research Letters 50 (15): e2022GL102320. https://doi.org/10.1029/2022GL102320.
Zandonà, Alessio, Emmanuel Véron, Gundula Helsch, Aurélien Canizarès, Joachim Deubener, Mathieu Allix, and Cécile Genevois. 2023. “Crystallization Mechanism of Gel-Derived SiO 2 –TiO 2 Amorphous Nanobeads Elucidated by High-Temperature In Situ Experiments.” Crystal Growth & Design 23 (6): 4545–55. https://doi.org/10.1021/acs.cgd.3c00300.

Publications remarquables 2022 (Top 15 %)

Bidaud, Cécile C., Caroline L. Monteil, Nicolas Menguy, Vincent Busigny, Didier Jézéquel, Éric Viollier, Cynthia Travert, et al. 2022. “Biogeochemical Niche of Magnetotactic Cocci Capable of Sequestering Large Polyphosphate Inclusions in the Anoxic Layer of the Lake Pavin Water Column.” Frontiers in Microbiology 12 (January): 789134. https://doi.org/10.3389/fmicb.2021.789134.
Buso, Roxane, Didier Laporte, Federica Schiavi, Nicolas Cluzel, and Claire Fonquernie. 2022. “High-Pressure Homogenization of Olivine-Hosted CO&lt;Sub&gt;2&lt;/Sub&gt;-Rich Melt Inclusions in a Piston Cylinder: Insight into the Volatile Content of Primary Mantle Melts.” European Journal of Mineralogy 34 (3): 325–49. https://doi.org/10.5194/ejm-34-325-2022.
Ciocco, Marine, Mathieu Roskosz, Béatrice Doisneau, Olivier Beyssac, Smail Mostefaoui, Laurent Remusat, Hugues Leroux, and Matthieu Gounelle. 2022. “Impact Dynamics of the L Chondrites’ Parent Asteroid.” Meteoritics & Planetary Science 57 (4): 759–75. https://doi.org/10.1111/maps.13793.
Condamine, Pierre, Simon Couzinié, Alessandro Fabbrizio, Jean-Luc Devidal, and Etienne Médard. 2022. “Trace Element Partitioning during Incipient Melting of Phlogopite-Peridotite in the Spinel and Garnet Stability Fields.” Geochimica et Cosmochimica Acta 327 (June): 53–78. https://doi.org/10.1016/j.gca.2022.04.011.
Cousin, A., V. Sautter, C. Fabre, G. Dromart, G. Montagnac, C. Drouet, P.Y. Meslin, et al. 2022. “SuperCam Calibration Targets on Board the Perseverance Rover: Fabrication and Quantitative Characterization.” Spectrochimica Acta Part B: Atomic Spectroscopy 188: 106341. https://doi.org/10.1016/j.sab.2021.106341.
Dusséaux, Camille, Aude Gébelin, Philippe Boulvais, Gilles Ruffet, Marc Poujol, Nathan Cogné, Yannick Branquet, Catherine Mottram, Fabrice Barou, and Andreas Mulch. 2022. “Timing and Duration of Meteoric Water Infiltration in the Quiberon Detachment Zone (Armorican Massif, Variscan Belt, France).” Journal of Structural Geology 156: 104546. https://doi.org/10.1016/j.jsg.2022.104546.
Eychenne, Julia, Lucia Gurioli, David Damby, Corinne Belville, Federica Schiavi, Geoffroy Marceau, Claire Szczepaniak, et al. 2022. “Spatial Distribution and Physicochemical Properties of Respirable Volcanic Ash From the 16–17 August 2006 Tungurahua Eruption (Ecuador), and Alveolar Epithelium Response In‐Vitro.” GeoHealth 6 (12): e2022GH000680. https://doi.org/10.1029/2022GH000680.
Gendre, H., J. Badro, N. Wehr, and S. Borensztajn. 2022. “Martian Core Composition from Experimental High-Pressure Metal-Silicate Phase Equilibria.” Geochemical Perspectives Letters 21: 42–46. https://doi.org/10.7185/geochemlet.2216.
Gilles-Guéry, Lætitia, Laurence Galoisy, Jurgen Schnellrath, Benoit Baptiste, and Georges Calas. 2022. “Mn3+ and the Pink Color of Gem-Quality Euclase from Northeast Brazil.” American Mineralogist 107 (3): 489–94. https://doi.org/10.2138/am-2021-7838.
Grenier, Jérôme, Hervé Duval, Pin Lv, Fabrice Barou, Camille Le Guilcher, Rachida Aid, Bertrand David, and Didier Letourneur. 2022. “Interplay between Crosslinking and Ice Nucleation Controls the Porous Structure of Freeze-Dried Hydrogel Scaffolds.” Biomaterials Advances 139: 212973. https://doi.org/10.1016/j.bioadv.2022.212973.
Hammouda, Tahar, Maud Boyet, Paul Frossard, and Camille Cartier. 2022. “The Message of Oldhamites from Enstatite Chondrites.” Progress in Earth and Planetary Science 9 (1): 13. https://doi.org/10.1186/s40645-022-00471-w.
Herviou, Clément, Philippe Agard, Alexis Plunder, Kevin Mendes, Anne Verlaguet, Damien Deldicque, and Nadaya Cubas. 2022. “Subducted Fragments of the Liguro-Piemont Ocean, Western Alps: Spatial Correlations and Offscraping Mechanisms during Subduction.” Tectonophysics 827: 229267. https://doi.org/10.1016/j.tecto.2022.229267.
Li, Jinhua, Peiyu Liu, Nicolas Menguy, Xingliang Zhang, Jian Wang, Karim Benzerara, Lianjun Feng, et al. 2022. “Intracellular Silicification by Early-Branching Magnetotactic Bacteria.” Science Advances 8 (19): eabn6045. https://doi.org/10.1126/sciadv.abn6045.
Liu, Deze, Frédéric Moynier, Julien Siebert, Paolo A. Sossi, Yan Hu, and Edith Kubik. 2022. “Origin of Moderately Volatile Element Depletion on Differentiated Bodies: Insights from the Evaporation of Indium from Silicate Melts.” Geochimica et Cosmochimica Acta 339: 46–57. https://doi.org/10.1016/j.gca.2022.09.043.
Lock Toy Ki, Yvette, Armelle Garcia, Franck Pelissier, Tomasz K. Olszewski, Alicja Babst-Kostecka, Yves-Marie Legrand, and Claude Grison. 2022. “Mechanochemistry and Eco-Bases for Sustainable Michael Addition Reactions.” Molecules 27 (10): 3306. https://doi.org/10.3390/molecules27103306.
Monnier, Loïs, Stefano Salvi, Jérémie Melleton, Philippe Lach, Anthony Pochon, Laurent Bailly, Didier Béziat, and Philippe De Parseval. 2022. “Mica Trace-Element Signatures: Highlighting Superimposed W-Sn Mineralizations and Fluid Sources.” Chemical Geology 600: 120866. https://doi.org/10.1016/j.chemgeo.2022.120866.
Pichavant, Michel, Ida Di Carlo, Massimo Pompilio, and Nolwenn Le Gall. 2022. “Timescales and Mechanisms of Paroxysm Initiation at Stromboli Volcano, Aeolian Islands, Italy.” Bulletin of Volcanology 84 (4): 36. https://doi.org/10.1007/s00445-022-01545-9.
Pierru, Rémy, Denis Andrault, Geeth Manthilake, Julien Monteux, Jean Luc Devidal, Nicolas Guignot, Andrew King, and Laura Henry. 2022. “Deep Mantle Origin of Large Igneous Provinces and Komatiites.” Science Advances 8 (44): eabo1036. https://doi.org/10.1126/sciadv.abo1036.
Pierru, Rémy, Laure Pison, Antoine Mathieu, Emmanuel Gardés, Gaston Garbarino, Mohamed Mezouar, Louis Hennet, and Denis Andrault. 2022. “Solidus Melting of Pyrolite and Bridgmanite: Implication for the Thermochemical State of the Earth’s Interior.” Earth and Planetary Science Letters 595: 117770. https://doi.org/10.1016/j.epsl.2022.117770.
Précigout, Jacques, Estelle Ledoux, Laurent Arbaret, and Charlotte Spriet. 2022. “Porosity Induced by Dislocation Dynamics in Quartz-Rich Shear Bands of Granitic Rocks.” Scientific Reports 12 (1): 6141. https://doi.org/10.1038/s41598-022-10053-x.
Rochette, P., N. S. Bezaeva, P. Beck, V. Debaille, L. Folco, J. Gattacceca, M. Gounelle, and M. Masotta. 2022. “Obsidian and Mafic Volcanic Glasses from the Philippines and Vietnam Found in the Paris Museum Australasian Tektite Collection.” Meteoritics & Planetary Science 57 (7): 1460–71. https://doi.org/10.1111/maps.13825.
Turuani, M.J., A.T. Laurent, A.-M. Seydoux-Guillaume, D. Fougerouse, D. Saxey, S.M. Reddy, S.L. Harley, S. Reynaud, and W.D.A. Rickard. 2022. “Partial Retention of Radiogenic Pb in Galena Nanocrystals Explains Discordance in Monazite from Napier Complex (Antarctica).” Earth and Planetary Science Letters 588: 117567. https://doi.org/10.1016/j.epsl.2022.117567.
Van Kooten, Elishevah M.M.E., Edith Kubik, Julien Siebert, Benjamin D. Heredia, Tonny B. Thomsen, and Frédéric Moynier. 2022. “Metal Compositions of Carbonaceous Chondrites.” Geochimica et Cosmochimica Acta 321: 52–77. https://doi.org/10.1016/j.gca.2022.01.008.
Vanardois, Jonas, Françoise Roger, Pierre Trap, Philippe Goncalves, Pierre Lanari, Jean‐Louis Paquette, Didier Marquer, et al. 2022. “Exhumation of Deep Continental Crust in a Transpressive Regime: The Example of Variscan Eclogites from the Aiguilles‐Rouges Massif (Western Alps).” Journal of Metamorphic Geology 40 (6): 1087–1120. https://doi.org/10.1111/jmg.12659.
Viennet, J.-C., C. Le Guillou, L. Remusat, F. Baron, L. Delbes, A.M. Blanchenet, B. Laurent, I. Criouet, and S. Bernard. 2022. “Experimental Investigation of Fe-Clay/Organic Interactions under Asteroidal Conditions.” Geochimica et Cosmochimica Acta 318: 352–65. https://doi.org/10.1016/j.gca.2021.12.002.
Xue, Chengdan, Nicolas Blanc, Fabien Soulié, Cyril Bordreuil, Frédéric Deschaux-Beaume, Gildas Guillemot, Michel Bellet, and Charles-André Gandin. 2022. “Structure and Texture Simulations in Fusion Welding Processes – Comparison with Experimental Data.” Materialia 21: 101305. https://doi.org/10.1016/j.mtla.2021.101305.
Zanetta, P-M., C. Le Guillou, H. Leroux, B. Zanda, R. Hewins, and G. Bellino. 2022. “Processes and Temperatures of FGR Formation in Chondrites.” Geochimica et Cosmochimica Acta 319: 94–117. https://doi.org/10.1016/j.gca.2021.11.019.

Publications remarquables 2021 (Top 15 %)

Agard, Philippe, and Mark R. Handy. 2021. “Ocean Subduction Dynamics in the Alps.” Elements 17 (1): 9–16. https://doi.org/10.2138/gselements.17.1.9.
Angiboust, Samuel, Johannes Glodny, Aitor Cambeses, Tom Raimondo, Patrick Monié, Michael Popov, and Antonio Garcia‐Casco. 2021. “Drainage of Subduction Interface Fluids into the Forearc Mantle Evidenced by a Pristine Jadeitite Network (Polar Urals).” Journal of Metamorphic Geology 39 (4): 473–500. https://doi.org/10.1111/jmg.12570.
Bernadou, Fabien, Fabrice Gaillard, Evelyn Füri, Yves Marrocchi, and Aneta Slodczyk. 2021. “Nitrogen Solubility in Basaltic Silicate Melt - Implications for Degassing Processes.” Chemical Geology 573: 120192. https://doi.org/10.1016/j.chemgeo.2021.120192.
Bickert, M., M. Cannat, A. Tommasi, S. Jammes, and L. Lavier. 2021. “Strain Localization in the Root of Detachment Faults at a Melt‐Starved Mid‐Ocean Ridge: A Microstructural Study of Abyssal Peridotites From the Southwest Indian Ridge.” Geochemistry, Geophysics, Geosystems 22 (5). https://doi.org/10.1029/2020GC009434.
Epstein, Gabe S., Gray E. Bebout, and Samuel Angiboust. 2021. “Fluid and Mass Transfer along Transient Subduction Interfaces in a Deep Paleo-Accretionary Wedge (Western Alps).” Chemical Geology 559: 119920. https://doi.org/10.1016/j.chemgeo.2020.119920.
Galoisy, Laurence, and Georges Calas. 2021. “The Unique Speciation of Iron in Calc-Alkaline Obsidians.” Chemical Geology 559: 119925. https://doi.org/10.1016/j.chemgeo.2020.119925.
Hewins, R.H., P.-M. Zanetta, B. Zanda, C. Le Guillou, J. Gattacceca, C. Sognzoni, S. Pont, et al. 2021. “NORTHWEST AFRICA (NWA) 12563 and Ungrouped C2 Chondrites: Alteration Styles and Relationships to Asteroids.” Geochimica et Cosmochimica Acta 311: 238–73. https://doi.org/10.1016/j.gca.2021.06.035.
Hodel, F., R. Grespan, M. de Rafélis, G. Dera, C. Lezin, E. Nardin, D. Rouby, et al. 2021. “Drake Passage Gateway Opening and Antarctic Circumpolar Current Onset 31 Ma Ago: The Message of Foraminifera and Reconsideration of the Neodymium Isotope Record.” Chemical Geology, 120171. https://doi.org/10.1016/j.chemgeo.2021.120171.
Jacquet, Emmanuel. 2021. “Collisions and Compositional Variability in Chondrule-Forming Events.” Geochimica et Cosmochimica Acta 296: 18–37. https://doi.org/10.1016/j.gca.2020.12.025.
Lecoeuvre, Aurélien, Bénédicte Ménez, Mathilde Cannat, Valérie Chavagnac, and Emmanuelle Gérard. 2021. “Microbial Ecology of the Newly Discovered Serpentinite-Hosted Old City Hydrothermal Field (Southwest Indian Ridge).” The ISME Journal 15 (3): 818–32. https://doi.org/10.1038/s41396-020-00816-7.
Lefebvre, Pierre, Alkiviadis Gourgiotis, Arnaud Mangeret, Pierre Sabatier, Pierre Le Pape, Olivier Diez, Pascale Louvat, et al. 2021. “Diagenetic Formation of Uranium-Silica Polymers in Lake Sediments over 3,300 Years.” Proceedings of the National Academy of Sciences 118 (4): e2021844118. https://doi.org/10.1073/pnas.2021844118.
Li, Jinhua, Peiyu Liu, Alima Tamaxia, Heng Zhang, Yan Liu, Jian Wang, Nicolas Menguy, Xiang Zhao, Andrew P. Roberts, and Yongxin Pan. 2021. “Diverse Intracellular Inclusion Types Within Magnetotactic Bacteria: Implications for Biogeochemical Cycling in Aquatic Environments.” Journal of Geophysical Research: Biogeosciences 126 (7). https://doi.org/10.1029/2021JG006310.
Lv, Mingda, Susannah M. Dorfman, James Badro, Stephan Borensztajn, Eran Greenberg, and Vitali B. Prakapenka. 2021. “Reversal of Carbonate-Silicate Cation Exchange in Cold Slabs in Earth’s Lower Mantle.” Nature Communications 12 (1): 1712. https://doi.org/10.1038/s41467-021-21761-9.
Martel, C, M Pichavant, I Di Carlo, R Champallier, G Wille, J M Castro, K Devineau, V O Davydova, and A R L Kushnir. 2021. “Experimental Constraints on the Crystallization of Silica Phases in Silicic Magmas.” Journal of Petrology 62 (1): egab004. https://doi.org/10.1093/petrology/egab004.
Monteil, Caroline L., Karim Benzerara, Nicolas Menguy, Cécile C. Bidaud, Emmanuel Michot-Achdjian, Romain Bolzoni, François P. Mathon, et al. 2021. “Intracellular Amorphous Ca-Carbonate and Magnetite Biomineralization by a Magnetotactic Bacterium Affiliated to the Alphaproteobacteria.” The ISME Journal 15 (1): 1–18. https://doi.org/10.1038/s41396-020-00747-3.
Nabiei, Farhang, James Badro, Charles‐Édouard Boukaré, Cécile Hébert, Marco Cantoni, Stephan Borensztajn, Nicolas Wehr, and Philippe Gillet. 2021. “Investigating Magma Ocean Solidification on Earth Through Laser‐Heated Diamond Anvil Cell Experiments.” Geophysical Research Letters 48 (12). https://doi.org/10.1029/2021GL092446.
Samae, Vahid, Patrick Cordier, Sylvie Demouchy, Caroline Bollinger, Julien Gasc, Sanae Koizumi, Alexandre Mussi, Dominique Schryvers, and Hosni Idrissi. 2021. “Stress-Induced Amorphization Triggers Deformation in the Lithospheric Mantle.” Nature 591 (7848): 82–86. https://doi.org/10.1038/s41586-021-03238-3.
Verlaguet, A., D. Bonnemains, C. Mével, J. Escartín, M. Andreani, F. Bourdelle, M‐C. Boiron, and V. Chavagnac. 2021. “Fluid Circulation Along an Oceanic Detachment Fault: Insights From Fluid Inclusions in Silicified Brecciated Fault Rocks (Mid‐Atlantic Ridge at 13°20′N).” Geochemistry, Geophysics, Geosystems 22 (1). https://doi.org/10.1029/2020GC009235.
Zanetta, P-M., H. Leroux, C. Le Guillou, B. Zanda, and R.H. Hewins. 2021. “Nebular Thermal Processing of Accretionary Fine-Grained Rims in the Paris CM Chondrite.” Geochimica et Cosmochimica Acta 295: 135–54. https://doi.org/10.1016/j.gca.2020.12.015.
Zeyen, Nina, Karim Benzerara, Olivier Beyssac, Damien Daval, Elodie Muller, Christophe Thomazo, Rosaluz Tavera, Purificación López-García, David Moreira, and Elodie Duprat. 2021. “Integrative Analysis of the Mineralogical and Chemical Composition of Modern Microbialites from Ten Mexican Lakes: What Do We Learn about Their Formation?” Geochimica et Cosmochimica Acta 305: 148–84. https://doi.org/10.1016/j.gca.2021.04.030.

Publications remarquables 2020 (Top 15 %)

Agard, P., C. Prigent, M. Soret, B. Dubacq, S. Guillot, and D. Deldicque. 2020. “Slabitization: Mechanisms Controlling Subduction Development and Viscous Coupling.” Earth-Science Reviews 208: 103259. https://doi.org/10.1016/j.earscirev.2020.103259.
Airaghi, Laura, Benoit Dubacq, Anne Verlaguet, Franck Bourdelle, Nicolas Bellahsen, and Alexandre Gloter. 2020. “From Static Alteration to Mylonitization: A Nano- to Micrometric Study of Chloritization in Granitoids with Implications for Equilibrium and Percolation Length Scales.” Contributions to Mineralogy and Petrology 175 (11): 108. https://doi.org/10.1007/s00410-020-01749-2.
Balcone-Boissard, Hélène, Don R. Baker, Benoit Villemant, Jean Cauzid, Georges Boudon, and E. Deloule. 2020. “Br Diffusion in Phonolitic Melts: Comparison with Fluorine and Chlorine Diffusion.” American Mineralogist 105 (11): 1639–46. https://doi.org/10.2138/am-2020-7372.
Bonnand, P., E. Bruand, A.K. Matzen, M. Jerram, F. Schiavi, B.J. Wood, M. Boyet, and A.N. Halliday. 2020. “Redox Control on Chromium Isotope Behaviour in Silicate Melts in Contact with Magnesiochromite.” Geochimica et Cosmochimica Acta 288: 282–300. https://doi.org/10.1016/j.gca.2020.07.038.
Borisova, Anastassia Y., Ilya N. Bindeman, Michael J. Toplis, Nail R. Zagrtdenov, Jérémy Guignard, Oleg G. Safonov, Andrew Y. Bychkov, et al. 2020. “Zircon Survival in Shallow Asthenosphere and Deep Lithosphere.” American Mineralogist 105 (11): 1662–71. https://doi.org/10.2138/am-2020-7402.
Cugerone, Alexandre, Bénédicte Cenki-Tok, Emilien Oliot, Manuel Muñoz, Fabrice Barou, Vincent Motto-Ros, and Elisabeth Le Goff. 2020. “Redistribution of Germanium during Dynamic Recrystallization of Sphalerite.” Geology 48 (3): 236–41. https://doi.org/10.1130/G46791.1.
Delon, Rémi, Sylvie Demouchy, Yves Marrocchi, Mohamed Ali Bouhifd, Julien Gasc, Patrick Cordier, Sanae Koizumi, and Pete G. Burnard. 2020. “Effect of Deformation on Helium Storage and Diffusion in Polycrystalline Forsterite.” Geochimica et Cosmochimica Acta 273: 226–43. https://doi.org/10.1016/j.gca.2020.01.018.
Fabbri, O., D. L. Goldsby, F. Chester, A. M. Karpoff, G. Morvan, K. Ujiie, A. Yamaguchi, et al. 2020. “Deformation Structures From Splay and Décollement Faults in the Nankai Accretionary Prism, SW Japan(IODP NanTroSEIZE Expedition 316): Evidence for Slow and Rapid Slip in Fault Rocks.” Geochemistry, Geophysics, Geosystems 21 (6). https://doi.org/10.1029/2019GC008786.
Fougerouse, D., S.M. Reddy, A.-M. Seydoux-Guillaume, C.L. Kirkland, T.M. Erickson, D.W. Saxey, W.D.A. Rickard, D. Jacob, H. Leroux, and C. Clark. 2020. “Mechanical Twinning of Monazite Expels Radiogenic Lead.” Geology, November. https://doi.org/10.1130/G48400.1.
Ioannidi, Paraskevi Io, Samuel Angiboust, Onno Oncken, Philippe Agard, Johannes Glodny, and Masafumi Sudo. 2020. “Deformation along the Roof of a Fossil Subduction Interface in the Transition Zone below Seismogenic Coupling: The Austroalpine Case and New Insights from the Malenco Massif (Central Alps).” Geosphere 16 (2): 510–32. https://doi.org/10.1130/GES02149.1.
Lopez-Sanchez, Marco A., A. Tommasi, F. Barou, and R. Quey. 2020. “Dislocation-Driven Recrystallization in AZ31B Magnesium Alloy Imaged by Quasi-in Situ EBSD in Annealing Experiments.” Materials Characterization 165: 110382. https://doi.org/10.1016/j.matchar.2020.110382.
Marinova, Maya, Hugues Leroux, Priscille Cuvillier, Alexandre Gloter, and Damien Jacob. 2020. “STEM-EELS Investigation of Planar Defects in Olivine in the Allende Meteorite.” Minerals 11 (1): 35. https://doi.org/10.3390/min11010035.
Muñoz-Montecinos, Jesús, Samuel Angiboust, Aitor Cambeses, and Antonio García-Casco. 2020. “Multiple Veining in a Paleo–Accretionary Wedge: The Metamorphic Rock Record of Prograde Dehydration and Transient High Pore-Fluid Pressures along the Subduction Interface (Western Series, Central Chile).” Geosphere 16 (3): 765–86. https://doi.org/10.1130/GES02227.1.
Rose-Koga, Estelle F., Kenneth T. Koga, Jean-Luc Devidal, Nobumichi Shimizu, Marion Le Voyer, Celia Dalou, and Max Döbeli. 2020. “In-Situ Measurements of Magmatic Volatile Elements, F, S, and Cl, by Electron Microprobe, Secondary Ion Mass Spectrometry, and Heavy Ion Elastic Recoil Detection Analysis.” American Mineralogist 105 (5): 616–26. https://doi.org/10.2138/am-2020-7221.
Viennet, J.-C., S. Bernard, C. Le Guillou, V. Sautter, P. Schmitt-Kopplin, O. Beyssac, S. Pont, B. Zanda, R. Hewins, and L. Remusat. 2020. “Tardi-Magmatic Precipitation of Martian Fe/Mg-Rich Clay Minerals via Igneous Differentiation.” Geochemical Perspectives Letters, 47–52. https://doi.org/10.7185/geochemlet.2023.
Vital, Mélanie, Damien Daval, Gilles Morvan, Daniel E. Martinez, and Michael J. Heap. 2020. “Barite Growth Rates as a Function of Crystallographic Orientation, Temperature, And Solution Saturation State.” Crystal Growth & Design 20 (6): 3663–72. https://doi.org/10.1021/acs.cgd.9b01506.