Zobrazeno 1 - 10
of 827
pro vyhledávání: '"Minář J"'
Autor:
Hajlaoui, M., D'Souza, S. W., Šmejkal, L., Kriegner, D., Krizman, G., Zakusylo, T., Olszowska, N., Caha, O., Michalička, J., Marmodoro, A., Výborný, K., Ernst, A., Cinchetti, M., Minar, J., Jungwirth, T., Springholz, G.
Altermagnetic (AM) materials exhibit non-relativistic, momentum-dependent spin-split states, ushering in new opportunities for spin electronic devices. While the characteristics of spin-splitting have been documented within the framework of the non-r
Externí odkaz:
http://arxiv.org/abs/2401.09187
Autor:
Krempaský, J., Šmejkal, L., D'Souza, S. W., Hajlaoui, M., Springholz, G., Uhlířová, K., Alarab, F., Constantinou, P. C., Strokov, V., Usanov, D., Pudelko, W. R., González-Hernández, R., Hellenes, A. Birk, Jansa, Z., Reichlová, H., Šobáň, Z., Betancourt, R. D. Gonzalez, Wadley, P., Sinova, J., Kriegner, D., Minár, J., Dil, J. H., Jungwirth, T.
Lifted Kramers spin-degeneracy has been among the central topics of condensed-matter physics since the dawn of the band theory of solids. It underpins established practical applications as well as current frontier research, ranging from magnetic-memo
Externí odkaz:
http://arxiv.org/abs/2308.10681
Autor:
Geldiyev, B., Ünzelmann, M., Eck, P., Kißlinger, T., Schusser, J., Figgemeier, T., Kagerer, P., Tezak, N., Krivenkov, M., Varykhalov, A., Fedorov, A., Nicolaï, L., Minár, J., Miyamoto, K., Okuda, T., Shimada, K., Di Sante, D., Sangiovanni, G., Hammer, L., Schneider, M. A., Bentmann, H., Reinert, F.
We study the interplay of lattice, spin and orbital degrees of freedom in a two-dimensional model system: a flat square lattice of Te atoms on a Au(100) surface. The atomic structure of the Te monolayer is determined by scanning tunneling microscopy
Externí odkaz:
http://arxiv.org/abs/2308.02372
Autor:
Fedchenko, O., Minar, J., Akashdeep, A., D'Souza, S. W., Vasilyev, D., Tkach, O., Odenbreit, L., Nguyen, Q. L., Kutnyakhov, D., Wind, N., Wenthaus, L., Scholz, M., Rossnagel, K., Hoesch, M., Aeschlimann, M., Stadtmueller, B., Klaeui, M., Schoenhense, G., Jakob, G., Jungwirth, T., Smejkal, L., Sinova, J., Elmers, H. J.
Altermagnets are an emerging third elementary class of magnets. Unlike ferromagnets, their distinct crystal symmetries inhibit magnetization while, unlike antiferromagnets, they promote strong spin polarization in the band structure. The correspondin
Externí odkaz:
http://arxiv.org/abs/2306.02170
Autor:
Strocov, V. N., Lev, L. L., Alarab, F., Constantinou, P., Schmitt, T., Stock, T. J. Z., Nicolaï, L., Očenášek, J., Minár, J.
Three-dimensional (3D) electronic band structure is fundamental for understanding a vast diversity of physical phenomena in solid-state systems, including topological phases, interlayer interactions in van der Waals materials, dimensionality-driven p
Externí odkaz:
http://arxiv.org/abs/2301.00033
Autor:
Volny, J., Holy, V., Charvatova, K., Veis, M., Vondracek, M., Honolka, J., Duverger-Nedellec, E., Schusser, J., D'Souza, S. W., Minar, J., Pientka, J. M., Marmodoro, A., Vyborny, K., Uhlirova, K.
Publikováno v:
Phys. Rev. B 105 (2022) 125204
We report synthesis of single crystalline NaMnAs, confirm its antiferromagnetic order and characterise the sample by photoemission spectroscopy. The electronic structure was studied using optical transmittance, x-ray and ultraviolet spectroscopy and
Externí odkaz:
http://arxiv.org/abs/2109.03348
Autor:
Kurleto, R., Fidrysiak, M., Nicolaï, L., Minár, J., Rosmus, M., Walczak, Ł., Tejeda, A., Rault, J. E., Bertran, F., Kądzielawa, A. P., Legut, D., Gnida, D., Kaczorowski, D., Kissner, K., Reinert, F., Spałek, J., Starowicz, P.
Publikováno v:
Phys. Rev. B 104, 125104 (2021)
Hybridization between $f$ electrons and conduction bands ($c$-$f$ hybridization) is a driving force for many unusual phenomena. To provide insight into it, systematic studies of CeCoIn$_5$ heavy fermion superconductor have been performed by angle-res
Externí odkaz:
http://arxiv.org/abs/2101.05761
Autor:
Martins, H. P., Khan, S. A., Conti, G., Greer, A. A., Saw, A. Y., Palsson, G. K., Huijben, M., Kobayashi, K., Ueda, S., Schneider, C. M., Vishik, I. M., Minár, J., Gray, A. X., Fadley, C. S., Nemšák, S.
Hybrid multiferroics such as BiFeO$_3$ (BFO) and La$_{0.7}$Sr$_{0.3}$MnO$_3$ (LSMO) heterostructures are highly interesting functional systems due to their complex electronic and magnetic properties. One of the key parameters influencing the emergent
Externí odkaz:
http://arxiv.org/abs/2012.07993
Autor:
Rattanachata, A., Nicolaï, L., Martins, H. P., Conti, G., Verstraete, M. J., Gehlmann, M., Ueda, S., Kobayashi, K., Vishik, I., Schneider, C. M., Fadley, C. S., Gray, A. X., Minár, J., Nemšák, S.
Publikováno v:
Phys. Rev. Materials 5, 055002 (2021)
In the last decade rare-earth hexaborides have been investigated for their fundamental importance in condensed matter physics, and for their applications in advanced technological fields. Among these compounds, LaB$_6$ has a special place, being a tr
Externí odkaz:
http://arxiv.org/abs/2012.02863
Autor:
Honolka, J., Krotzky, S., Menzel, M., Herden, T., Sessi, V., Ebert, H., Minar, J., von Bergmann, K., Wiesendanger, R., Sipr, O.
Publikováno v:
Phys. Rev. B 103, 174419 (2021)
The noncollinear magnetic state of epitaxial Mn monolayers on tungsten (110) crystal surfaces is investigated by means of soft x-ray absorption spectroscopy, to complement earlier spin-polarized STM experiments. X-ray absorption spectra (XAS), x-ray
Externí odkaz:
http://arxiv.org/abs/2012.01729