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Alexander Yaresko
Researcher at Max Planck Society
Publications - 264
Citations - 7060
Alexander Yaresko is an academic researcher from Max Planck Society. The author has contributed to research in topics: Electronic structure & Electronic band structure. The author has an hindex of 42, co-authored 250 publications receiving 6309 citations. Previous affiliations of Alexander Yaresko include Dresden University of Technology & University of Warsaw.
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Superconductivity without Nesting in LiFeAs
Sergey Borisenko,V. B. Zabolotnyy,D. V. Evtushinsky,Timur K. Kim,Igor Morozov,Igor Morozov,Alexander Yaresko,A. A. Kordyuk,Günter Behr,Alexander N. Vasiliev,Rolf Follath,Bernd Büchner +11 more
TL;DR: These observations suggest that these electronic properties capture the majority of ingredients necessary for the superconductivity in iron pnictides.
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Pseudogap and charge density waves in two dimensions
Sergey Borisenko,A. A. Kordyuk,Alexander Yaresko,V. B. Zabolotnyy,Dmytro S. Inosov,R. Schuster,Bernd Büchner,R. Weber,Rolf Follath,Luc Patthey,Helmuth Berger +10 more
TL;DR: Using angle-resolved photoemission spectroscopy, it is demonstrated that a normal-state pseudogap exists above T(N-IC) in one of the most studied two-dimensional charge-density wave (CDW) dichalcogenides 2H-TaSe(2).
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Charge and orbital order in Fe3O4.
TL;DR: Charge and orbital ordering in the low-temperature monoclinic structure of magnetite (Fe3O4) is investigated using the local spin density approximation with Coulomb interaction correction method and the orbital order agrees with the Kugel-Khomskii theory.
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Direct observation of spin-orbit coupling in iron-based superconductors
Sergey Borisenko,D. V. Evtushinsky,Zhonghao Liu,Igor Morozov,Rhea Kappenberger,Sabine Wurmehl,Bernd Büchner,Alexander Yaresko,Timur K. Kim,Moritz Hoesch,T. Wolf,Nikolai D. Zhigadlo +11 more
TL;DR: In this article, a systematic analysis of the principal members of the iron pnictide family of superconductors reveals a substantial spin-orbit splitting, which can induce a broad range of unusual physical properties, from topologically non-trivial insulating states to unconventional pairing.
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Two energy gaps and Fermi-surface "arcs" in NbSe2.
Sergey Borisenko,A. A. Kordyuk,V. B. Zabolotnyy,Dmytro S. Inosov,Daniil Evtushinsky,Bernd Büchner,Alexander Yaresko,Andrei Varykhalov,Rolf Follath,Wolfgang Eberhardt,Luc Patthey,Helmuth Berger +11 more
TL;DR: Using angle-resolved photoemission spectroscopy, the direct observation of the energy gap in 2H-NbSe2 caused by the charge-density waves (CDW) is reported, which implies a nesting mechanism of CDW formation.