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Optimisation des dispositifs à base de matériaux 2D. Comment visualiser in situ les champs électriques pour booster les performances des LEDs de demain
Publié le 18/03/2026
... Les matériaux 2D sont d’excellents candidats pour l’émission de lumière dans des composants de type LED. De plus, assembler plusieurs de ces matériaux, aux propriétés différentes (métal, isolant, semi-conducteur), permet théoriquement d ...
Matériaux et propriétés quantiques - Un nouvel éclairage sur l’effet Hall anomal quantique fractionnaire
Publié le 18/02/2026
... Des chercheurs de l’Université Tsinghua (Pékin) et leurs collaborateurs ont utilisé la technique NanoARPES sur la ligne de lumière ANTARES de SOLEIL afin de révéler comment un motif de moiré dans le graphène rhomboédrique transforme ...
Symmetry-resolved electronic band structure of quasi-one-dimensional HfSe3 (001)
Publié le 13/02/2026
... G. Viswan,, B. Ashraf,, J. Avila,, D. Le,, A. Lipatov,, T. Komesu,, A. Sinitskii,, T. S. Rahman,, M. C. Asensio,, P. A. Dowben "Symmetry-resolved electronic band structure of quasi-one-dimensional HfSe3 (001)".
Physical Review B, ...
Electrically driven antiferroelectric-ferroelectric phase transition in PbZrO3 thin films studied by in situ synchrotron x-ray diffraction
Publié le 17/01/2026
... Zing, A., Matzen, S., Mocuta, C., Escoubas, S., Thomas, O., Thiaudière, D., Guillou, R., Maroutian, T., Cornelius, T.W. "Electrically driven antiferroelectric-ferroelectric phase transition in PbZrO3 thin films studied by in situ synchrotron x-ray ...
Characterization of nanoparticle and thin-film texture: pole-figure measurements in grazing-incidence configuration
Publié le 16/01/2026
... Depoorter, A., Solano, E., Mocuta, C., Zhang, Z., Dendooven, J., Detavernier, C., Filez, M. "Characterization of nanoparticle and thin-film texture: pole-figure measurements in grazing-incidence configuration". Journal of Applied Crystallography., on line ...
Band structure of structural fragments in Zr0·25Ti0·75Se2
Publié le 09/01/2026
... Merentsov, A.I., Shkvarin, A.S., Postnikov, M.S., Kuznetsova, A.Y., Dudin, P., Avila, J., Titov, A.N. "Band structure of structural fragments in Zr0·25Ti0·75Se2" Journal of Physics and Chemistry of Solids., 211: art.n° 113496. (2026). ...
Adjusting the Energy Levels of HgTe and InAs Nanocrystals with Alkali Ions
Publié le 09/01/2026
... Mastrippolito, D., Ibrahim, M., Yeromina, O., Cavallo, M., Strobbia, G., Bossavit, E., Roh, J., Paye, M., Khalili, A., Prado, Y., Utterback, J.K., Avila, J., Ithurria, S., Silly, M.G., Pierucci, D., Reiss, P., Lhuillier, E. "Adjusting the Energy Levels of ...
Extracting causality from spectroscopy
Publié le 09/01/2026
... Fujita, K., Nakayama, K., Fujiki, Y., Kato, T., Suito, H., Higuchi, H., Sato, T. "Extracting causality from spectroscopy" Scientific Reports., 15: art.n° 43291. (2025). ...
Vertebrate assemblage and depositional environment of the Fayetteville Shale (Upper Mississippian, middle Chesterian)
Publié le 09/01/2026
... Bronson, A., Pradel, A., Gueriau, P., Landman, N., Mapes, R., Otoo, B., Maisey, J.G. "Vertebrate assemblage and depositional environment of the Fayetteville Shale (Upper Mississippian, middle Chesterian)". Geobios ., on line first 08/01/2026: (2026). ...
Role of Mg:Al ratio and Pt promotion on mitigating the deactivation of Ni-based methane steam reforming catalysts
Publié le 17/12/2025
... De Giacinto, A., Tusini, E., Doronkin, D.E., Reguer, S., Popescu, R., Grunwaldt, J.D., Casapu, M. "Role of Mg:Al ratio and Pt promotion on mitigating the deactivation of Ni-based methane steam reforming catalysts" Applied Catalysis B: Environment and ...