Raphaël ESCALIER

27
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Publications

Functionalized chalcogenide thin films for early detection of plant diseases via spore detection

Caroline Vigreux , Ali Houssein Aldrouby , Raphaël Escalier , Claire Pascouau , Dominique Barry-Etienne et al.

Surfaces and Interfaces, 2025, 56, 56, pp.105508. ⟨10.1016/j.surfin.2024.105508⟩

Article dans une revue hal-04823536v1
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Modulation of structural, optical, and dielectric properties of GeTe<sub>1-x</sub>Se<sub>x</sub> amorphous films with the Se content x (0 ≤ x ≤ 1)

P. Armand , R. Escalier , M. Ramonda , M. Bigot , R. Arinero et al.

Materials Today Communications, 2025, 46, pp.112699. ⟨10.1016/j.mtcomm.2025.112699⟩

Article dans une revue hal-05105430v1

Experimental and theoretical characterization of the prototypical Na2S − SiS2 electrolyte glass: Conductivity enhancement is driven by network depolymerization

M. Micoulaut , L.-M. Poitras , A. Piarristeguy , O. Masson , R. Escalier et al.

Physical Review B, 2025, 111 (21), pp.214201. ⟨10.1103/PhysRevB.111.214201⟩

Article dans une revue hal-05101114v1
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Effect of Te doping in GeSe parent thick film by experimental in situ temperature-dependent structural investigation

P. Armand , R. Escalier , G. Silly , J. Lizion , A. Piarristeguy

Materials Research Bulletin, 2025, 185, pp.113280. ⟨10.1016/j.materresbull.2024.113280⟩

Article dans une revue hal-04893151v1
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Exploring Structural Changes in Ge-Te Amorphous Films Through Small-Angle Neutron Scattering

Andrea Piarristeguy , Raphaël Escalier , Annie Pradel , Viviana Cristiglio , Gabriel Cuello

Applied Sciences, 2024, 14 (24), pp.11713. ⟨10.3390/app142411713⟩

Article dans une revue (article de synthèse) hal-04840691v1

Quantitative assessment of network depolymerization in archetypal superionic glasses and its relationship with ion conduction: A case study on Na2S−GeS2

M. Micoulaut , A. Piarristeguy , O. Masson , L.-M. Poitras , R. Escalier et al.

Physical Review B, 2023, 108 (14), pp.144205. ⟨10.1103/PhysRevB.108.144205⟩

Article dans une revue hal-04261165v1

XPS study of Ge-Se-Te surfaces functionalized with organosilanes

Bruno Robert , Valérie Flaud , Raphaël Escalier , Ahmad Mehdi , Caroline Vigreux

Applied Surface Science, 2023, 607, pp.154921. ⟨10.1016/j.apsusc.2022.154921⟩

Article dans une revue hal-03788229v1
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In situ study of the crystallization in GeTe0.26 Se0.74 thick film by synchrotron X-ray diffraction

Pascale Armand , R. Escalier , J. Lizion , C. Mocuta , G. Silly et al.

Journal of Alloys and Compounds, 2023, 953, pp.170034. ⟨10.1016/j.jallcom.2023.170034⟩

Article dans une revue hal-04076943v2
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Strategies for selective functionalization of amorphous chalcogenide rib waveguides

Bruno Robert , Rémi Pélissier , Raphaël Escalier , Ahmad Mehdi , Csilla Gergely et al.

Optical Materials, 2022, 127, pp.112327. ⟨10.1016/j.optmat.2022.112327⟩

Article dans une revue hal-03642344v1
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Obtaining glasses in the extremely crystallizing Ge–Sb–Te phase change material

A. Piarristeguy , M. Micoulaut , R. Escalier , G. Silly , M.-V. Coulet et al.

Journal of Non-Crystalline Solids, 2021, 562, pp.120730. ⟨10.1016/j.jnoncrysol.2021.120730⟩

Article dans une revue hal-03225726v1
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125Te NMR for structural investigations in phase change materials: Optimization of experimental conditions coupled to NMR shift prediction

Juliette Lizion , Andrea Piarristeguy , Robert Laskowski , Peter Blaha , Raphael Escalier et al.

Solid State Nuclear Magnetic Resonance, 2021, 115, pp.101751. ⟨10.1016/j.ssnmr.2021.101751⟩

Article dans une revue hal-03318557v1
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Alteration of structural, electronic, and vibrational properties of amorphous GeTe by selenium substitution: An experimentally constrained density functional study

M. Micoulaut , A. Piarristeguy , Olivier Masson , R. Escalier , H. Flores-Ruiz et al.

Physical Review B, 2021, 104 (14), pp.144204. ⟨10.1103/PhysRevB.104.144204⟩

Article dans une revue hal-03402822v1
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Topological Study of Phase-Separated Ag-Conducting Chalcogenide Glasses Using Peak Force Quantitative Nano-Mechanical Characterization

Andrea Piarristeguy , Rozenn Le Parc , Michel Ramonda , Raphaël Escalier , Annie Pradel

Frontiers in Materials. Computational Materials Science section, 2020, 6, ⟨10.3389/fmats.2019.00340⟩

Article dans une revue hal-02434357v1
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Strategies for chalcogenide thin film functionalization

Bruno Robert , Marta Martin , Raphaël Escalier , Bela Varga , Ahmad Mehdi et al.

Langmuir, 2020, 36 (26), pp.7691-7700. ⟨10.1021/acs.langmuir.0c01328⟩

Article dans une revue hal-02859831v1
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Coupling Waveguide-Based Micro-Sensors and Spectral Multivariate Analysis to Improve Spray Deposit Characterization in Agriculture

Anis Taleb Bendiab , Maxime Ryckewaert , Daphné Heran , Raphaël Escalier , Raphaël Kribich et al.

Sensors, 2019, Smart Sensing Technologies for Agriculture, 19 (19), pp.4168. ⟨10.3390/s19194168⟩

Article dans une revue hal-02297422v1

Chalcogenide rib waveguides for the characterization of spray deposits

Anis Taleb Bendiab , Malick Bathily , Caroline Vigreux , Raphael Escalier , Annie Pradel et al.

Optical Materials, 2018, 86, pp.298-303. ⟨10.1016/j.optmat.2018.10.021⟩

Article dans une revue hal-01899458v1

Local vibrational and mechanical characterization of Ag conducting chalcogenide glasses

A. Piarristeguy , R. Le Parc , M. Ramonda , R. Escalier , I. Grillo et al.

Journal of Alloys and Compounds, 2018, 762, pp.906 - 914. ⟨10.1016/j.jallcom.2018.05.280⟩

Article dans une revue hal-01806472v1

Thermoelectric properties and stability of glasses in the Cu-As-Te system

Jean-Baptiste Vaney , Julie Carreaud , Cédric Morin , Gaëlle Delaizir , Andrea Piarristeguy et al.

Journal of the American Ceramic Society, 2017, 100, pp.2840-2851. ⟨10.1111/jace.14811⟩

Article dans une revue hal-01556323v1

Telluride buried channel waveguides operating from 6 to 20 µm for photonic applications

Caroline Vigreux , Raphaël Escalier , Annie Pradel , Lionel Bastard , Jean-Emmanuel Broquin et al.

Optical Materials, 2015, 49, pp.218-223. ⟨10.1016/j.optmat.2015.09.025⟩

Article dans une revue istex hal-01203406v1
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Structural singularities in GexTe100−x films

Andrea Piarristeguy , Matthieu Micoulaut , Raphaël Escalier , Pal Jóvári , Ivan Kaban et al.

The Journal of Chemical Physics, 2015, 143, pp.074502. ⟨10.1063/1.4928504⟩

Article dans une revue hal-01185202v1

Evidence of a minimum in refractive indexes of amorphous GexTe100 x films: Relevance to the development of infrared waveguides

Caroline Vigreux , Andrea Piarristeguy , Raphaël Escalier , Stéphane Ménard , Marc Barillot et al.

Physica Status Solidi A (applications and materials science), 2014, 211 (4), pp.932-937. ⟨10.1002/pssa.201330407⟩

Article dans une revue istex hal-00931883v1

Channel waveguides based on thermally co-evaporated Te-Ge-Se films for infrared integrated optics

Caroline Vigreux , Mai Vu Thi , Raphaël Escalier , Geoffrey Maulion , Raphaël Kribich et al.

Journal of Non-Crystalline Solids, 2013, 377, pp.205. ⟨10.1016/j.jnoncrysol.2012.11.037⟩

Article dans une revue istex hal-00759152v1

Short range order and stability of amorphous GexTe100-x alloys (12 ≤ x ≤ 44.6)

P. Jóvári , Andrea Piarristeguy , Raphael Escalier , I. Kaban , J. Bednarcik et al.

Journal of Physics: Condensed Matter, 2013, 25, pp.195401-9. ⟨10.1088/0953-8984/25/19/195401⟩

Article dans une revue hal-00816335v1
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A comprehensive study of the crystallization of Cu-As-Te glasses: microstructure and thermoelectric properties

Jean-Baptiste Vaney , Gaëlle Delaizir , Eric Alleno , Olivier Rouleau , Andrea Piarristeguy et al.

Journal of Materials Chemistry, 2013, 1 (28), pp.8190-8200. ⟨10.1039/C3TA11159H⟩

Article dans une revue hal-00824217v1
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Cluster organization in co-sputtered carbon-platinum films as revealed by grazing incidence X-ray scattering

Mathieu Mougenot , Pascal Andreazza , Caroline Andreazza-Vignolle , Raphael Escalier , Thierry Sauvage et al.

Journal of Nanoparticle Research, 2012, 14, pp.672. ⟨10.1007/s11051-011-0672-9⟩

Article dans une revue istex hal-00688807v1

Selenium modified Te85Ge15 films elaborated by thermal co-evaporation for infrared applications

Mai Vu Thi , Raphaël Escalier , Caroline Vigreux , Annie Pradel

Thin Solid Films, 2012, 524, pp.309-315. ⟨10.1016/j.tsf.2012.10.003⟩

Article dans une revue istex hal-00743071v1
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Performance of plasma sputtered Fuel Cell electrodes with ultra-low Pt loadings

Marjorie Cavarroc , A. Ennadjaoui , Mathieu Mougenot , Pascal Brault , Raphael Escalier et al.

Electrochemistry Communications, 2009, 11 (4), pp.858-861. ⟨10.1016/j.elecom.2009.02.012⟩

Article dans une revue hal-00361475v1