Browsing Artículos by Author "Ernst, Arthur"

Now showing items 1-5 of 5

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      Electronic Structure and Coexistence of Superconductivity with Magnetism in RbEuFe4As4 

      Kim, Timur K.; Pervakov, K. S.; Evtushinsky, D. V.; Jung, S. W.; Poelchen, Georg; Kummer, Kurt; Vlasenko, V. A.; Sadakov, Andrey V.; Usoltsev, A. S.; Pudalov, Vladimir M.; Roditchev, D.; Stolyarov, V. S.; Vyalikh, Denis V.; Borisov, V.; Valenti, R.; Ernst, Arthur; Eremeev, Sergey V.; Chulkov, Evgueni V. (American Physical Society, 2021-05-25)
      In the novel stoichiometric iron-based material RbEuFe4As4, superconductivity coexists with a peculiar long-range magnetic order of Eu 4f states. Using angle-resolved photoemission spectroscopy, we reveal a complex ...
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      Interplay of Spin-Orbit Coupling and Coulomb Interaction in ZnO-Based Electron System 

      Maryenko, D.; Kawamura, M.; Ernst, Arthur; Dugaev, V. K.; Sherman, Evgeny; Kriener, M.; Bahramy, M. S.; Kozuka, Y.; Kawasaki, M. (Springer, 2021-05-26)
      Spin-orbit coupling (SOC) is pivotal for various fundamental spin-dependent phenomena in solids and their technological applications. In semiconductors, these phenomena have been so far studied in relatively weak ...
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      Light-Driven Topological and Magnetic Phase Transitions in Thin Layer Antiferromagnets 

      Rodriguez Vega, Martin; Lin, Ze-Xun; Leonardo Liceranzu, Aritz; Ernst, Arthur; Vergniory, Maia G.; Fiete, Gregory A. (American Chemical Society, 2022-05-12)
      We theoretically study the effect of low-frequency light pulses in resonance with phonons in the topological and magnetically ordered two-septuple layer (2-SL) MnBi2Te4 (MBT) and MnSb2Te4 (MST). These materials share ...
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      Tunable 3D/2D magnetism in the (MnBi2Te4)(Bi2Te3)mtopological insulators family 

      Klimovskikh, lya I.; Otrokov, Mikhail M.; Estyunin, Dmitry; Eremeev, Sergey V.; Filnov, Sergey O.; Koroleva, Alexandra; Shevchenko, Eugene; Voroshnin, Vladimir; Rybkin, Artem G.; Rusinov, Igor P.; Blanco Rey, María ORCID; Hoffmann, Martin; Aliev, Ziya S.; Babanly, Mahammad B.; Amiraslanov, Imamaddin R.; Abdullayev, Nadir A.; Zverev, Vladimir N.; Kimura, Akio; Tereshchenko, Oleg E.; Kokh, Konstantin A.; Petaccia, Luca; Di Santo, Giovanni; Ernst, Arthur; Echenique Landiribar, Pedro Miguel; Mamedov, Nazim T.; Shikin, Alexander M.; Chulkov, Evgueni V. (Nature, 2020-08-03)
      Feasibility of many emergent phenomena that intrinsic magnetic topological insulators (TIs) may host depends crucially on our ability to engineer and efficiently tune their electronic and magnetic structures. Here we report ...
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      Unusual charge states and lattice sites of Fe in Al x Ga1-x N:Mn 

      Masenda, Hilary; Gunnlaugsson, Haraldur Páll; Adhikari, Rajdeep; Bharuth-Ram, Krish; Naidoo, Deena; Tarazaga Martín-Luengo, Aitana; Unzueta Solozabal, Iraultza ORCID; Mantovan, Roberto; Mølholt, Torben E.; Johnston, Karl; Schell, Juliana; Mokhles Gerami, Adeleh; Krastev, Petko B.; Qi, Bingcui; Ólafsson, Sveinn; Gíslason, Hafliði Pétur; Ernst, Arthur; Bonanni, Alberta (IOP, 2022)
      Charge states and lattice sites of Fe ions in virgin and Mn-doped Al x Ga1-x N samples were investigated using Fe-57 emission Mossbauer spectroscopy following radioactive Mn-57(+) ion implantation at ISOLDE, CERN. In the ...