Search Results - "Laubschat, C."

Rashba effect in the graphene/ni(111) system by Dedkov, Yu S, Fonin, M, Rüdiger, U, Laubschat, C

“…We report on angle-resolved photoemission studies of the electronic pi states of high-quality epitaxial graphene layers on a Ni(111) surface. In this system…”
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Nitrogen-Doped Graphene: Efficient Growth, Structure, and Electronic Properties by Usachov, D, Vilkov, O, Grüneis, A, Haberer, D, Fedorov, A, Adamchuk, V. K, Preobrajenski, A. B, Dudin, P, Barinov, A, Oehzelt, M, Laubschat, C, Vyalikh, D. V

“…A novel strategy for efficient growth of nitrogen-doped graphene (N-graphene) on a large scale from s-triazine molecules is presented. The growth process has…”
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Similar temperature scale for valence changes in Kondo lattices with different Kondo temperatures by Kummer, K., Geibel, C., Krellner, C., Zwicknagl, G., Laubschat, C., Brookes, N. B., Vyalikh, D. V.

“…The Kondo model predicts that both the valence at low temperatures and its temperature dependence scale with the characteristic energy T K of the Kondo…”
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Long-lived spin waves in a metallic antiferromagnet by Poelchen, G., Hellwig, J., Peters, M., Usachov, D. Yu, Kliemt, K., Laubschat, C., Echenique, P. M., Chulkov, E. V., Krellner, C., Parkin, S. S. P., Vyalikh, D. V., Ernst, A., Kummer, K.

“…Collective spin excitations in magnetically ordered crystals, called magnons or spin waves, can serve as carriers in novel spintronic devices with ultralow…”
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ARPES view on surface and bulk hybridization phenomena in the antiferromagnetic Kondo lattice CeRh2Si2 by Patil, S., Generalov, A., Güttler, M., Kushwaha, P., Chikina, A., Kummer, K., Rödel, T. C., Santander-Syro, A. F., Caroca-Canales, N., Geibel, C., Danzenbächer, S., Kucherenko, Yu, Laubschat, C., Allen, J. W., Vyalikh, D. V.

“…The hybridization between localized 4 f electrons and itinerant electrons in rare-earth-based materials gives rise to their exotic properties like valence…”
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Cubic Rashba Effect in the Surface Spin Structure of Rare-Earth Ternary Materials by Usachov, D. Yu, Nechaev, I. A., Poelchen, G., Güttler, M., Krasovskii, E. E., Schulz, S., Generalov, A., Kliemt, K., Kraiker, A., Krellner, C., Kummer, K., Danzenbächer, S., Laubschat, C., Weber, A. P., Sánchez-Barriga, J., Chulkov, E. V., Santander-Syro, A. F., Imai, T., Miyamoto, K., Okuda, T., Vyalikh, D. V.

“…Spin-orbit interaction and structure inversion asymmetry in combination with magnetic ordering is a promising route to novel materials with highly mobile…”
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A possible source of spin-polarized electrons: The inert graphene/Ni(111) system by Dedkov, Yu S., Fonin, M., Laubschat, C.

“…We report on an investigation of spin-polarized secondary electron emission from the chemically inert system: graphene/Ni(111). An ordered passivation graphene…”
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Graphene-protected iron layer on Ni(111) by Dedkov, Yu S., Fonin, M., Rüdiger, U., Laubschat, C.

“…Here we report a photoemission study of the Fe intercalation underneath a graphene layer on Ni(111). The process of intercalation was monitored by means of…”
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Divalent EuRh2Si2 as a reference for the Luttinger theorem and antiferromagnetism in trivalent heavy-fermion YbRh2Si2 by Güttler, M., Generalov, A., Fujimori, S. I., Kummer, K., Chikina, A., Seiro, S., Danzenbächer, S., Koroteev, Yu. M., Chulkov, E. V., Radovic, M., Shi, M., Plumb, N. C., Laubschat, C., Allen, J. W., Krellner, C., Geibel, C., Vyalikh, D. V.

“…Application of the Luttinger theorem to the Kondo lattice YbRh 2 Si 2 suggests that its large 4 f -derived Fermi surface (FS) in the paramagnetic (PM) regime…”
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Insight into the Temperature Evolution of Electronic Structure and Mechanism of Exchange Interaction in EuS by Fedorov, A. V, Poelchen, G, Eremeev, S. V, Schulz, S, Generalov, A, Polley, C, Laubschat, C, Kliemt, K, Kaya, N, Krellner, C, Chulkov, E. V, Kummer, K, Usachov, D. Yu, Ernst, A, Vyalikh, D. V

“…Discovered in 1962, the divalent ferromagnetic semiconductor EuS (T C = 16.5 K, E g = 1.65 eV) has remained constantly relevant to the engineering of novel…”
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Robust and tunable itinerant ferromagnetism at the silicon surface of the antiferromagnet GdRh2Si2 by Güttler, M., Generalov, A., Otrokov, M. M., Kummer, K., Kliemt, K., Fedorov, A., Chikina, A., Danzenbächer, S., Schulz, S., Chulkov, E. V., Koroteev, Yu. M., Caroca-Canales, N., Shi, M., Radovic, M., Geibel, C., Laubschat, C., Dudin, P., Kim, T. K., Hoesch, M., Krellner, C., Vyalikh, D. V.

“…Spin-polarized two-dimensional electron states (2DESs) at surfaces and interfaces of magnetically active materials attract immense interest because of the idea…”
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Divalent EuRh 2 Si 2 as a reference for the Luttinger theorem and antiferromagnetism in trivalent heavy-fermion YbRh 2 Si 2 by Güttler, M, Generalov, A, Fujimori, S I, Kummer, K, Chikina, A, Seiro, S, Danzenbächer, S, Koroteev, Yu M, Chulkov, E V, Radovic, M, Shi, M, Plumb, N C, Laubschat, C, Allen, J W, Krellner, C, Geibel, C, Vyalikh, D V

“…Application of the Luttinger theorem to the Kondo lattice YbRh Si suggests that its large 4f-derived Fermi surface (FS) in the paramagnetic (PM) regime should…”
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Temperature-Independent Fermi Surface in the Kondo Lattice YbRh2Si2 by Kummer, K, Patil, S, Chikina, A, Güttler, M, Höppner, M, Generalov, A, Danzenbächer, S, Seiro, S, Hannaske, A, Krellner, C, Yu. Kucherenko, Shi, M, Radovic, M, Rienks, E, Zwicknagl, G, Matho, K, Allen, J W, Laubschat, C, Geibel, C, Vyalikh, D V

“…Strongly correlated electron systems are one of the central topics in contemporary solid-state physics. Prominent examples for such systems are Kondo lattices,…”
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Strong ferromagnetism at the surface of an antiferromagnet caused by buried magnetic moments by Chikina, A., Höppner, M., Seiro, S., Kummer, K., Danzenbächer, S., Patil, S., Generalov, A., Güttler, M., Kucherenko, Yu, Chulkov, E. V., Koroteev, Yu. M., Koepernik, K., Geibel, C., Shi, M., Radovic, M., Laubschat, C., Vyalikh, D. V.

“…Carrying a large, pure spin magnetic moment of 7 μB per atom in the half-filled 4 f shell, divalent europium is an outstanding element for assembling novel…”
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Valence instability in the bulk and at the surface of the antiferromagnet SmRh2Si2 by Chikina, A., Generalov, A., Kummer, Kurt, Güttler, M., Antonov, V. N., Kucherenko, Yu, Kliemt, Kristin, Krellner, C., Danzenbächer, S., Kim, T., Dudin, P., Geibel, C., Laubschat, C, Vyalikh, D V

“…Using resonant angle-resolved photoemission spectroscopy and electron band-structure calculations, we explore the electronic structure and properties of Sm…”
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k Dependence of the crystal-field splittings of 4f states in rare-earth systems by Vyalikh, D V, Danzenbächer, S, Kucherenko, Yu, Kummer, K, Krellner, C, Geibel, C, Holder, M G, Kim, T K, Laubschat, C, Shi, M, Patthey, L, Follath, R, Molodtsov, S L

“…The occupation, energy separation, and order of the crystal-field-split 4f states are crucial for the understanding of the magnetic properties of rare-earth…”
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Interplay of Dirac fermions and heavy quasiparticles in solids by Höppner, M., Seiro, S., Chikina, A., Fedorov, A., Güttler, M., Danzenbächer, S., Generalov, A., Kummer, K., Patil, S., Molodtsov, S. L., Kucherenko, Y., Geibel, C., Strocov, V. N., Shi, M., Radovic, M., Schmitt, T., Laubschat, C., Vyalikh, D. V.

“…Many-body interactions in crystalline solids can be conveniently described in terms of quasiparticles with strongly renormalized masses as compared with those…”
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Insight into the f-derived Fermi surface of the heavy-fermion compound YbRh2Si2 by Danzenbächer, S, Vyalikh, D V, Kummer, K, Krellner, C, Holder, M, Höppner, M, Kucherenko, Yu, Geibel, C, Shi, M, Patthey, L, Molodtsov, S L, Laubschat, C

“…Angle-resolved photoelectron spectroscopy (ARPES) was used to study the Fermi surface of the heavy-fermion system YbRh(2)Si(2) at a temperature of about 10 K,…”
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Tuning the hybridization at the surface of a heavy-fermion system by Vyalikh, D V, Danzenbächer, S, Kucherenko, Yu, Krellner, C, Geibel, C, Laubschat, C, Shi, M, Patthey, L, Follath, R, Molodtsov, S L

“…Electron-hybridization phenomena in YbRh_{2}Si_{2} were probed by angle-resolved photoemission. It was shown that the Yb 4f-Rh 4d hybridization strength in the…”
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Hybridization phenomena in nearly-half-filled f-shell electron systems: photoemission study of EuNi2P2 by Danzenbächer, S, Vyalikh, D V, Kucherenko, Yu, Kade, A, Laubschat, C, Caroca-Canales, N, Krellner, C, Geibel, C, Fedorov, A V, Dessau, D S, Follath, R, Eberhardt, W, Molodtsov, S L

“…The mixed-valent compound EuNi2P2 was studied by photoemission. Observed splittings and dispersions of the Eu 4f;{6} final state close to energy crossings of…”
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