Ricardo Guillermo Torres Ramírez

Publications

Communication dans un congrès (13)

Streaming crystallography and Landau theory on the study of the out-of-equilibrium photo-induced phase transition in a RbMnFe Prussian Blue Analogue Ricardo Guillermo Torres Ramírez,Marius Hervé,Gaël Privault,Elzbieta Trzop,Shintaro Akagiet al. 35th European Crystallography Meeting, Aug 2025, Poznan, Poland Communication dans un congrès hal-05458740v1
Freezing upon heating: a molecular approach for the future design of new symmetry-broken functionalised materials operating at room temperature Francisco Javier Valverde Muñoz,Ricardo Guillermo Torres Ramírez,Elzbieta Trzop,Guillaume Chastanet,Hervé Cailleauet al. 19th International Conference on Molecular Magnetism (ICMM), Oct 2025, Bordeaux, France Communication dans un congrès hal-05376501v1
Searching for the hidden phases of Fe(II) metal organic SCO frameworks Elzbieta Trzop,Ricardo Guillermo Torres Ramírez,Francisco Javier Valverde Muñoz,Eric Collet,M. C. Muñozet al. 35th European Crystallography Meeting, Adam Mickiewicz University, Poznań, Poland; Ivan Franko National University of Lviv, Ukraine; European Crystallographic Association, Aug 2025, Poznan, Poland Communication dans un congrès hal-05552374v1
Towards high temperature low-symmetry functional materials. Analysis of a spin-crossover Fe(II) complex Ricardo Guillermo Torres Ramírez,Francisco Javier Valverde Muñoz,Elzbieta Trzop,Thierry Bataille,Nathalie Daroet al. Journée de l'école doctorale ED-S3M 2024, Ecole Doctorale Science de la matère, des Molécules et Matériaux, May 2024, Rennes (Campus de Beaulieu), France Communication dans un congrès hal-04583984v1
Revealing hidden phases in an Fe(II) metal-organic framework showing spin crossover phenomena Francisco Javier Valverde Muñoz,Ricardo Guillermo Torres Ramírez,Elzbieta Trzop,M Carmen Muñoz,Daopeng Zhanget al. 9th European Conference on Molecular Magnetism (ECMM2024), Jul 2024, Krakow (Cracovie), Poland Communication dans un congrès hal-04692602v1
Functional materials exhibiting coupled change of electronic state and symmetry Ricardo Guillermo Torres Ramírez,Elzbieta Trzop,Eric Collet CNRS-JSPS-JST Celebration Event for the 50th Anniversary of France-Japan Scientific Cooperation, Oct 2024, Tokyo, Japan Communication dans un congrès hal-05458751v1
Stabilizing low-symmetry based functions of materials at high temperataure Francisco Javier Valverde Muñoz,Ricardo Guillermo Torres Ramírez,Elzbieta Trzop,Guillaume Chastanet,Boris Le Guennicet al. European Crystallographic Meeting (ECM34), Aug 2024, Padova, Italy. ⟨10.1107/S205327332409555X⟩ Communication dans un congrès hal-04692621v1
Ultrafast photoinduced phase transition dynamics in the RbMnFe Prussian Blue Analogue studied by streaming powder X-ray diffraction Elzbieta Trzop,Marius Hervé,Gaël Privault,S. Akagi,Y. Watieret al. 18th European Powder Diffraction Conference, EPDIC18, University of Padova; EPDIC; Italian Association of Crystallography – AIC, Aug 2024, Padova, Italy Communication dans un congrès hal-05552359v1
Interplay between spin-state change and symmetry-breaking phase transition on cooperative spin-crossover materials Francisco Javier Valverde Muñoz,Ricardo Guillermo Torres Ramírez,Elzbieta Trzop,Pradip Chakraborty,Guillaume Chastanetet al. 8th Phase Transition and Dynamical Properties of Spin Transition Materials Conference - PDSTM 2023, The University of Tokyo, Nov 2023, Tokyo, Japan Communication dans un congrès hal-04330987v1
Interplay between spin-state change and symmetry-breaking phase transition on cooperative spin-crossover materials Francisco Javier Valverde Muñoz,Ricardo Guillermo Torres Ramírez,Elzbieta Trzop,Pradip Chakraborty,Guillaume Chastanetet al. 1st International Conference on Spin Transition in Kumamoto (ICST), Dec 2023, Kumamoto, Japan Communication dans un congrès hal-04330960v1
Driving high temperature symmetry breaking with spin state entropy. Experimental and theoretical analysis of [Fe(PM-PEA)2(NCS)2] Ricardo Guillermo Torres Ramírez,Francisco Javier Valverde Muñoz,Elzbieta Trzop,Thierry Bataille,Hervé Cailleauet al. Journées de l'Association française de Magnétisme Moléculaire 2023, Association française de Magnétisme Moléculaire, Nov 2023, Mittelwihr (Alsace), France Communication dans un congrès hal-04305889v1
Ferro-elastic distortion coupled with the spin crossover phenomena in a hysteretic Fe(II) complex Francisco Javier Valverde Muñoz,Abhilash Ulhe,Ricardo Guillermo Torres Ramírez,Elzbieta Trzop,Nathalie Daroet al. Journées de l'Association Française de Magnétisme Moléculaire, Nov 2022, Dourdan, France Communication dans un congrès hal-04012255v1
General Landau theory of non-symmetry-breaking and symmetrybreaking spin transition applied to the analysis of [Fe(PM-PEA) 2 (NCS) 2 ] Ricardo G. Torres,Francisco Javier Valverde-Muñoz,Elzbieta Trzop,Eric Collet Journées de l'Association Française de Magnétisme Moléculaire, Association Française de Magnétisme Moléculaire, Nov 2022, Dourdan, France Communication dans un congrès hal-05552307v1

Article dans une revue (5)

Stabilizing low symmetry-based functions of materials at room temperature through isosymmetric electronic bistability Francisco Javier Valverde Muñoz,Ricardo Guillermo Torres Ramírez,Elzbieta Trzop,Thierry Bataille,Nathalie Daroet al. Materials Horizons, 2025, 12 (5), pp.1463-1472. ⟨10.1039/D4MH01318B⟩ Article dans une revue hal-04933360v1
Magnetoelectric and MIESST Effects in Spin Crossover Materials Exhibiting Symmetry-breaking Ricardo G Torres Ramírez,Elzbieta Trzop,Eric Collet Dalton Transactions, 2024, 53 (24), pp.10159-10167. ⟨10.1039/d4dt00672k⟩ Article dans une revue hal-04599952v1
Ultrafast and persistent photoinduced phase transition at room temperature monitored by streaming powder diffraction Marius Hervé,Gaël Privault,Elzbieta Trzop,Shintaro Akagi,Yves Watieret al. Nature Communications, 2024, Nature Communications, 15 (1), ⟨10.1038/s41467-023-44440-3⟩ Article dans une revue hal-04431335v1
Ultrafast Structural Dynamics of a Photoexcited Mn‐Fe Charge‐Transfer Material in the Polaronic and Phase Transition regimes Marius Hervé,Gaël Privault,Elzbieta Trzop,Shintaro Akagi,Yves Watieret al. European Journal of Inorganic Chemistry, 2024, 27 (33), pp.e202400371. ⟨10.1002/ejic.202400371⟩ Article dans une revue hal-04688960v1
Ferroelastic phase transition and the role of volume strain in the structural trapping of a metastable quenched low-spin high-symmetry phase in [Ru0.35Fe0.65(ptz)(6)](BF4)(2) Francisco Javier Valverde Muñoz,Ricardo Guillermo Torres Ramírez,Abhilash Ulhe,Elzbieta Trzop,Mousumi Duttaet al. CrystEngComm, 2023, 25 (25), pp.3588-3597. ⟨10.1039/d3ce00365e⟩ Article dans une revue hal-04148997v1

Poster de conférence (3)

Time-resolved x-ray diffraction study of ultrafast and persistent photoinduced phase transition at room temperature Ricardo Guillermo Torres Ramírez,Marius Hervé,Gaël Privault,Elzbieta Trzop,Shintaro Akagiet al. Transforlations of Correlated Electronic States by Electric or Optical Impacts. International research school and workshop IMPACT-2024, Aug 2024, Cargese (Corse), France Poster de conférence hal-05466381v1
Time-resolved streaming crystallography on the study of persistent photoinduced phase transitionn in RbMnFe prussian blue analogue Ricardo Guillermo Torres Ramírez,Marius Hervé,Gaël Privault,Elzbieta Trzop,Shintaro Akagiet al. Colloque de l'Association Française de Crystallographie, Jul 2024, Montpellier (FR), France Poster de conférence hal-05466405v1
Coupled ferroelastic distortion and spin crossover in the Fe(PM-PEA)2(NCS)2 system: a Landau theory approach Ricardo G. Torres,Francisco Javier Valverde Muñoz,Elzbieta Trzop,Eric Collet,Guillaume Chastanet Journées Scientifiques de l'Associacion Française de Magnétisme Moléculaire 2022, Nov 2022, Dourdan, France Poster de conférence hal-03857174v1

Pré-publication, Document de travail (2)

Ultrafast and persistent photoinduced phase transition at room temperature monitored by streaming powder diffraction Marius Hervé,Gaël Privault,E. Trzop,Shintaro Akagi,Yves Watieret al. 2024 Pré-publication, Document de travail (preprint/prepublication) hal-04388117v1
On the role of symmetry-breaking in spin transition materials: experimental and theoretical studies [Defense 01.10.2025] Ricardo Guillermo Torres Ramirez 2022 Pré-publication, Document de travail hal-03778674v1