Zobrazeno 1 - 10
of 416
pro vyhledávání: '"C. Laubschat"'
Autor:
G. Poelchen, J. Hellwig, M. Peters, D. Yu. Usachov, K. Kliemt, C. Laubschat, P. M. Echenique, E. V. Chulkov, C. Krellner, S. S. P. Parkin, D. V. Vyalikh, A. Ernst, K. Kummer
Publikováno v:
Nature Communications, Vol 14, Iss 1, Pp 1-8 (2023)
Abstract Collective spin excitations in magnetically ordered crystals, called magnons or spin waves, can serve as carriers in novel spintronic devices with ultralow energy consumption. The generation of well-detectable spin flows requires long lifeti
Externí odkaz:
https://doaj.org/article/8fad77867c744b99acbbc09a4f2115eb
Autor:
M. Güttler, A. Generalov, S. I. Fujimori, K. Kummer, A. Chikina, S. Seiro, S. Danzenbächer, Yu. M. Koroteev, E. V. Chulkov, M. Radovic, M. Shi, N. C. Plumb, C. Laubschat, J. W. Allen, C. Krellner, C. Geibel, D. V. Vyalikh
Publikováno v:
Nature Communications, Vol 10, Iss 1, Pp 1-7 (2019)
Heavy-fermion materials have unusual electronic behavior due to a dual localized-itinerant character of 4f electrons. Here, by studying divalent EuRh2Si2, the authors gain insight into the electronic states of the trivalent heavy fermion system YbRh2
Externí odkaz:
https://doaj.org/article/3b4f19237f3e47b098f80599653bf10d
Publikováno v:
Nature Communications, Vol 9, Iss 1, Pp 1-7 (2018)
The competition between interactions promoting magnetic order and those suppressing magnetism causes unusual electronic behaviour in Kondo lattice materials. Here, the authors show the energy scale for valence fluctuations is not controlled by the Ko
Externí odkaz:
https://doaj.org/article/edc37c7a2a6b4106957a547dbb0e55c5
Autor:
S. Patil, A. Generalov, M. Güttler, P. Kushwaha, A. Chikina, K. Kummer, T. C. Rödel, A. F. Santander-Syro, N. Caroca-Canales, C. Geibel, S. Danzenbächer, Yu. Kucherenko, C. Laubschat, J. W. Allen, D. V. Vyalikh
Publikováno v:
Nature Communications, Vol 7, Iss 1, Pp 1-8 (2016)
In rare-earth intermetallics, interaction between localized 4f electrons and itinerant electrons can result in exotic states of matter. Here, the authors use photoemission spectroscopy to reveal and study this interaction in the bulk and at the surfa
Externí odkaz:
https://doaj.org/article/a776806b3ba449baa7c0db1b9c9179e2
Autor:
K. Kummer, S. Patil, A. Chikina, M. Güttler, M. Höppner, A. Generalov, S. Danzenbächer, S. Seiro, A. Hannaske, C. Krellner, Yu. Kucherenko, M. Shi, M. Radovic, E. Rienks, G. Zwicknagl, K. Matho, J. W. Allen, C. Laubschat, C. Geibel, D. V. Vyalikh
Publikováno v:
Physical Review X, Vol 5, Iss 1, p 011028 (2015)
Strongly correlated electron systems are one of the central topics in contemporary solid-state physics. Prominent examples for such systems are Kondo lattices, i.e., intermetallic materials in which below a critical temperature, the Kondo temperature
Externí odkaz:
https://doaj.org/article/314d5ccd35e64b69a376321d5e566c84
Akademický článek
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Autor:
L. Fernandez, M. Blanco-Rey, R. Castrillo-Bodero, M. Ilyn, K. Ali, E. Turco, M. Corso, M. Ormaza, P. Gargiani, M. A. Valbuena, A. Mugarza, P. Moras, P. M. Sheverdyaeva, Asish K. Kundu, M. Jugovac, C. Laubschat, J. E. Ortega, F. Schiller
Publikováno v:
Nanoscale. 13:20704-20704
Correction for ‘Influence of 4f filling on electronic and magnetic properties of rare earth-Au surface compounds’ by L. Fernandez et al., Nanoscale, 2020, 12, 22258–22267, DOI: 10.1039/D0NR04964F.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5b4d6c756f301f83cc7de8dd6a9c9417
https://doi.org/10.1039/d1nr90260a
https://doi.org/10.1039/d1nr90260a
Publikováno v:
Journal of Applied Physics. 93:5075-5079
Forward scattering photoelectron diffraction has been used to study the structure of Yb(111) films epitaxially deposited onto W(110) single crystals. The measurements have been carried out recording the intensity modulations of the Yb 4f photoemissio
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::71a441ea6f3674116054b5d151162b12
https://doi.org/10.1063/1.1561588
https://doi.org/10.1063/1.1561588
Autor:
Alexei Preobrajenski, S. L. Molodtsov, Rüdiger Szargan, C. Laubschat, Sergey A. Krasnikov, Alexander S. Vinogradov
Publikováno v:
Chemical Physics Letters. 368:125-131
We investigate the interplay between electronic and nuclear relaxation of the core-excited NO3 anion in solid LiNO3 and NaNO3 by means of the high-resolution X-ray absorption and resonant Auger spectroscopy. It is shown how the relative energy distan
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::50d4af0531e610484e237992286b49b5
https://doi.org/10.1016/s0009-2614(02)01798-0
https://doi.org/10.1016/s0009-2614(02)01798-0
Autor:
Karl-Heinz Rieder, W.-H. Soe, G. V. Prudnikova, Alexander M. Shikin, V. K. Adamchuk, C. Laubschat, S. L. Molodtsov
Publikováno v:
Physics of the Solid State. 44:677-680
Graphite stripes on a stepped Ni(771) substrate were grown in situ by cracking propylene followed by annealing at optimal temperatures between 450 and 590° C. The samples were studied by means of C 1s and Ni 3p core-level photoemission and high reso
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ae50f088b5e234d2273f55c97a9852b6
https://doi.org/10.1134/1.1470557
https://doi.org/10.1134/1.1470557