Polymorphic PtBi2: Growth, structure and superconducting properties

Autor: Shipunov, G., Kovalchuk, I., Piening, B. R., Labracherie, V., Veyrat, A., Wolf, D., Lubk, A., Subakti, S., Giraud, R., Dufouleur, J., Shokri, S., Caglieris, F., Hess, C., Efremov, D. V., Büchner, B., Aswartham, S.

PtBi$_2$ is a polymorphic system with interesting electronic properties. Here we report optimized crystal growth and structural characterization of pyrite-type and trigonal modification of PtBi$_2$. Selected area electron diffraction, X-ray powder di

Externí odkaz: http://arxiv.org/abs/2002.03976

New and updated convex shape models of asteroids based on optical data from a large collaboration network

Autor: Hanuš, J., Ďurech, J., Oszkiewicz, D. A., Behrend, R., Carry, B., Delbo', M., Adam, O., Afonina, V., Anquetin, R., Antonini, P., Arnold, L., Audejean, M., Aurard, P., Bachschmidt, M., Badue, B., Barbotin, E., Barroy, P., Baudouin, P., Berard, L., Berger, N., Bernasconi, L., Bosch, J-G., Bouley, S., Bozhinova, I., Brinsfield, J., Brunetto, L., Canaud, G., Caron, J., Carrier, F., Casalnuovo, G., Casulli, S., Cerda, M., Chalamet, L., Charbonnel, S., Chinaglia, B., Cikota, A., Colas, F., Coliac, J-F., Collet, A., Coloma, J., Conjat, M., Conseil, E., Costa, R., Crippa, R., Cristofanelli, M., Damerdji, Y., Debackere, A., Decock, A., Déhais, Q., Déléage, T., Delmelle, S., Demeautis, C., Dróżdż, M., Dubos, G., Dulcamara, T., Dumont, M., Durkee, R., Dymock, R., del Valle, A. Escalante, Esseiva, N., Esseiva, R., Esteban, M., Fauchez, T., Fauerbach, M., Fauvaud, M., Fauvaud, S., Forné, E., Fournel, C., Fradet, D., Garlitz, J., Gerteis, O., Gillier, C., Gillon, M., Giraud, R., Godard, J-P., Goncalves, R., Hamanowa, H., Hay, K., Hellmich, S., Heterier, S., Higgins, D., Hirsch, R., Hodosan, G., Hren, M., Hygate, A., Innocent, N., Jacquinot, H., Jawahar, S., Jehin, E., Jerosimic, L., Klotz, A., Koff, W., Korlevic, P., Kosturkiewicz, E., Krafft, P., Krugly, Y., Kugel, F., Labrevoir, O., Lecacheux, J., Lehký, M., Leroy, A., Lesquerbault, B., Lopez-Gonzales, M. J., Lutz, M., Mallecot, B., Manfroid, J., Manzini, F., Marciniak, A., Martin, A., Modave, B., Montaigut, R., Montier, J., Morelle, E., Morton, B., Mottola, S., Naves, R., Nomen, J., Oey, J., Ogłoza, W., Paiella, M., Pallares, H., Peyrot, A., Pilcher, F., Pirenne, J-F., Piron, P., Polinska, M., Polotto, M., Poncy, R., Previt, J. P., Reignier, F., Renauld, D., Ricci, D., Richard, F., Rinner, C., Risoldi, V., Robilliard, D., Romeuf, D., Rousseau, G., Roy, R., Ruthroff, J., Salom, P. A., Salvador, L., Sanchez, S., Santana-Ros, T., Scholz, A., Séné, G., Skiff, B., Sobkowiak, K., Sogorb, P., Soldán, F., Spiridakis, A., Splanska, E., Sposetti, S., Starkey, D., Stephens, R., Stiepen, A., Stoss, R., Strajnic, J., Teng, J-P., Tumolo, G., Vagnozzi, A., Vanoutryve, B., Vugnon, J. M., Warner, B. D., Waucomont, M., Wertz, O., Winiarski, M., Wolf, M.

Publikováno v: A&A 586, A108 (2016)

Asteroid modeling efforts in the last decade resulted in a comprehensive dataset of almost 400 convex shape models and their rotation states. This amount already provided a deep insight into physical properties of main-belt asteroids or large collisi

Externí odkaz: http://arxiv.org/abs/1510.07422

Patch-based field-of-view matching in multi-modal images for electroporation-based ablations

Autor: Lafitte, L., Giraud, R., Zachiu, C., Ries, M., Sutter, O., Petit, A., Seror, O., Poignard, C., de Senneville, B. Denis ^*

Publikováno v: In Computerized Medical Imaging and Graphics September 2020 84

A high-mobility two-dimensional electron gas at the heteroepitaxial spinel/perovskite complex oxide interface of {\gamma}-Al2O3/SrTiO3

Autor: Chen, Y. Z., Bovet, N., Trier, F., Christensen, D. V., Qu, F. M., Andersen, N. H., Kasama, T., Zhang, W., Giraud, R., Dufouleur, J., Jespersen, T. S., Sun, J. R., Smith, A., Nygård, J., Lu, L., Büchner, B., Shen, B. G., Linderoth, S., Pryds, N.

Publikováno v: Nature Communications, Nat Commun. 2013;4:1371

The discovery of two-dimensional electron gases (2DEGs) at the heterointerface between two insulating perovskite-type oxides, such as LaAlO3 and SrTiO3, provides opportunities for a new generation of all-oxide electronic and photonic devices. However

Externí odkaz: http://arxiv.org/abs/1304.0336

Quasi-ballistic transport of Dirac fermions in a Bi2Se3 nanowire

Autor: Dufouleur, J., Veyrat, L., Teichgraeber, A., Neuhaus, S., Nowka, C., Hampel, S., Cayssol, J., Schumann, J., Eichler, B., Schmidt, O., Buechner, B., Giraud, R.

Quantum coherent transport of Dirac fermions in a mesoscopic nanowire of the 3D topological insulator Bi2Se3 is studied in the weak-disorder limit. At very low temperatures, many harmonics are evidenced in the Fourier transform of Aharonov-Bohm oscil

Externí odkaz: http://arxiv.org/abs/1211.7316