Zobrazeno 1 - 10
of 2 279
pro vyhledávání: '"Fujii, J"'
Autor:
Sheverdyaeva, P. M., Bihlmayer, G., Cappelluti, E., Pacilé, D., Mazzola, F., Atodiresei, N., Jugovac, M., Grimaldi, I., Contini, G., Kundu, A. K., Vobornik, I., Fujii, J., Moras, P., Carbone, C., Ferrari, L.
Publikováno v:
Phys. Rev. Lett. 132, 266401 (2024)
We present a detailed analysis of the electronic properties of graphene/Eu/Ni(111). By using angle and spin-resolved photoemission spectroscopy and ab initio calculations, we show that the Eu-intercalation of graphene/Ni(111) restores the nearly free
Externí odkaz:
http://arxiv.org/abs/2404.17887
Autor:
Mazzola, F., Hassani, H., Amoroso, D., Chaluvadi, S. K., Fujii, J., Polewczyk, V., Rajak, P., Koegler, Max, Ciancio, R., Partoens, B., Rossi, G., Vobornik, I., Ghosez, P., Orgiani, P.
WO$_3$ is a binary 5d compound which has attracted remarkable attention due to the vast array of structural transitions that it undergoes in its bulk form. In the bulk, a wide range of electronic properties has been demonstrated, including metal-insu
Externí odkaz:
http://arxiv.org/abs/2304.10571
Autor:
Liu, D. F., W, L. Y., Le, C. C., Wang, H. Y., Zhang, X., Kumar, N., Shekhar, C., Schröter, N. B. M., Li, Y. W., Pei, D., Xu, L. X., Dudin, P., Kim, T. K., Cacho, C., Fujii, J., Vobornik, I., W, M. X., Yang, L. X., Liu, Z. K., Guo, Y. F., Hu, J. P., Felser, C., Parkin, S. S. P., Chen, Y. L.
Publikováno v:
Journal of Applied Physics 129, 235109 (2021)
Dirac semimetals (DSMs) are classified into different phases based on the types of the Dirac fermions. Tuning the transition among different types of the Dirac fermions in one system remains challenging. Recently, KMgBi was predicted to be located at
Externí odkaz:
http://arxiv.org/abs/2106.10250
Autor:
Vélez-Fort, E., Hallal, A., Sant, R., Guillet, T., Abdukayumov, K., Marty, A., Vergnaud, C., Jacquot, J. -F., Jalabert, D., Fujii, J., Vobornik, I., Rault, J., Brookes, N. B., Longo, D., Ohresser, P., Ouerghi, A., Veuillen, J. -Y., Mallet, P., Boukari, H., Okuno, H., Chshiev, M., Bonell, F., Jamet, M.
We report on a novel material, namely two-dimensional (2D) V$_{1-x}$Pt$_x$Se$_2$ alloy, exhibiting simultaneously ferromagnetic order and Rashba spin-orbit coupling. While ferromagnetism is absent in 1T-VSe$_2$ due to the competition with the charge
Externí odkaz:
http://arxiv.org/abs/2105.10022
Autor:
Mayer, T., Werner, H., Schmid, F., Diaz-Pardo, R., Fujii, J., Vobornik, I., Back, C. H., Kronseder, M., Bougeard, D.
Publikováno v:
Phys. Rev. Materials 5, 014202 (2021)
The challenge of parasitic bulk doping in Bi-based 3D topological insulator materials is still omnipresent, especially when preparing samples by molecular beam epitaxy (MBE). Here, we present a heterostructure approach for epitaxial BSTS growth. A th
Externí odkaz:
http://arxiv.org/abs/2010.06532
Autor:
Sirica, N., Vilmercati, P., Bondino, F., Pis, I., Nappini, S., Mo, S. -K., Fedorov, A. V., Das, P. K., Vobornik, I., Fujii, J., Li, L., Sapkota, D., Parker, D. S., Mandrus, D. G., Mannella, N.
Publikováno v:
Communications Physics 3, 65 (2020)
The chiral helimagnet, $Cr_{1/3}NbS_{2}$, hosts exotic spin textures, whose influence on the magneto-transport properties, make this material an ideal candidate for future spintronic applications. To date, the interplay between macroscopic magnetic a
Externí odkaz:
http://arxiv.org/abs/2008.07677
Autor:
Marković, I., Hooley, C. A., Clark, O. J., Mazzola, F., Watson, M. D., Riley, J. M., Volckaert, K., Underwood, K., Dyer, M. S., Murgatroyd, P. A. E., Murphy, K. J., Fèvre, P. Le, Bertran, F., Fujii, J., Vobornik, I., Wu, S., Okuda, T., Alaria, J., King, P. D. C.
Band inversions are key to stabilising a variety of novel electronic states in solids, from topological surface states in inverted bulk band gaps of topological insulators to the formation of symmetry-protected three-dimensional Dirac and Weyl points
Externí odkaz:
http://arxiv.org/abs/1911.08631
Autor:
Das, P. K., Whitcher, T. J., Yang, M., Chi, X., Feng, Y. P., Lin, W., Chen, J. S., Vobornik, I., Fujii, J., Kokh, K. A., Tereshchenko, O. E., Diao, C. Z., Moon, Jisoo, Oh, Seongshik, Castro-Neto, A. H., Breese, M. B. H, Wee, A. T. S., Rusydi, A.
Publikováno v:
Phys. Rev. B 100, 115109 (2019)
Electronic correlation is believed to play an important role in exotic phenomena such as insulator-metal transition, colossal magneto resistance and high temperature superconductivity in correlated electron systems. Recently, it has been shown that e
Externí odkaz:
http://arxiv.org/abs/1909.02703
Autor:
Nilforoushan, N., Casula, M., Amaricci, A., Caputo, M., Caillaux, J., Khalil, L., Papalazarou, E., Simon, P., Perfetti, L., Vobornik, I., Das, P. K., Fujii, J., Barinov, A., Santos-Cottin, D., Klein, Y., Fabrizio, M., Gauzzi, A., Marsi, M.
Publikováno v:
PNAS 2021 Vol. 118 No. 33 e2108617118
Dirac fermions play a central role in the study of topological phases, for they can generate a variety of exotic states, such as Weyl semimetals and topological insulators. The control and manipulation of Dirac fermions constitute a fundamental step
Externí odkaz:
http://arxiv.org/abs/1905.12210
Autor:
Vidal, R. C., Bentmann, H., Peixoto, T. R. F., Zeugner, A., Moser, S., Min, C. H., Schatz, S., Kissner, K., Ünzelmann, M., Fornari, C. I., Vasili, H. B., Valvidares, M., Sakamoto, K., Mondal, D., Fujii, J., Vobornik, I., Jung, S., Cacho, C., Kim, T. K., Koch, R. J., Jozwiak, C., Bostwick, A., Denlinger, J. D., Rotenberg, E., Buck, J., Hoesch, M., Diekmann, F., Rohlf, S., Kalläne, M., Rossnagel, K., Otrokov, M. M., Chulkov, E. V., Ruck, M., Isaeva, A., Reinert, F.
Publikováno v:
Phys. Rev. B 100, 121104 (2019)
The layered van der Waals antiferromagnet MnBi$_2$Te$_4$ has been predicted to combine the band ordering of archetypical topological insulators such as Bi$_2$Te$_3$ with the magnetism of Mn, making this material a viable candidate for the realization
Externí odkaz:
http://arxiv.org/abs/1903.11826