C
Catherine Guillot-Deudon
Researcher at University of Nantes
Publications - 64
Citations - 1684
Catherine Guillot-Deudon is an academic researcher from University of Nantes. The author has contributed to research in topics: Crystal structure & Single crystal. The author has an hindex of 20, co-authored 62 publications receiving 1198 citations. Previous affiliations of Catherine Guillot-Deudon include University of Oxford.
Papers
More filters
Journal ArticleDOI
Systematic and collaborative approach to problem solving using X-ray photoelectron spectroscopy
Neal Fairley,Vincent Fernandez,Mireille Richard-Plouet,Catherine Guillot-Deudon,John Walton,Emily F. Smith,Delphine Flahaut,Mark T. Greiner,Mark C. Biesinger,Sven Tougaard,David J. Morgan,Jonas Baltrusaitis +11 more
TL;DR: The methodology presented within this work is a result of years of interactions between many junior and senior X-ray Photoelectron Spectroscopy (XPS) users operating within the CasaXPS spectral processing and interpretation program framework.
Journal ArticleDOI
Universal Electric‐Field‐Driven Resistive Transition in Narrow‐Gap Mott Insulators
Pablo Stoliar,Laurent Cario,Etienne Janod,Benoit Corraze,Catherine Guillot-Deudon,Sabrina Salmon-Bourmand,Vincent Guiot,Julien Tranchant,Marcelo J. Rozenberg +8 more
TL;DR: This model, based on key theoretical features of the Mott phenomenon, reproduces the general behavior of this resistive switching and demonstrates that it can be associated with a dynamically directed avalanche.
Journal ArticleDOI
Solid-state NMR and Raman spectroscopy to address the local structure of defects and the tricky issue of the Cu/Zn disorder in Cu-poor, Zn-rich CZTS materials.
TL;DR: This article investigates the structures of [VCu + ZnCu] A-type and [2ZnCu +ZnSn] B-type defect complexes and their impact on the long-range Cu/Zn disorder and shows that (A+B)-type compounds should be considered as A- type and B- type compounds.
Journal ArticleDOI
Crystal Structures of Photovoltaic Chalcogenides, an Intricate Puzzle to Solve: the Cases of CIGSe and CZTS Materials†
TL;DR: The capacity of the chalcopyrite and kesterite structures of CIGSe and CZTS to accommodate deviations from the stoichiometry is discussed in this article, where the former is more flexible than the latter even if this one can self adapt to copperpoor and copper-rich compositions without any structural change except in terms of the cation distributions.
Journal ArticleDOI
Multinuclear (67Zn, 119Sn and 65Cu) NMR spectroscopy--an ideal technique to probe the cationic ordering in Cu2ZnSnS4 photovoltaic materials.
Léo Choubrac,Michael Paris,Alain Lafond,Catherine Guillot-Deudon,Xavier Rocquefelte,Stéphane Jobic +5 more
TL;DR: NMR spectroscopy is shown to be sensitive enough to probe the Cu/Zn disorder within the kesterite structure of the studied compounds.