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Ilya Sochnikov
Researcher at University of Connecticut
Publications - 43
Citations - 662
Ilya Sochnikov is an academic researcher from University of Connecticut. The author has contributed to research in topics: Superconductivity & Strontium titanate. The author has an hindex of 10, co-authored 39 publications receiving 459 citations. Previous affiliations of Ilya Sochnikov include Stanford University & Geballe Laboratory for Advanced Materials.
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Nonsinusoidal current-phase relationship in Josephson junctions from the 3D topological insulator HgTe.
Ilya Sochnikov,Ilya Sochnikov,Luis Maier,Christopher A. Watson,Christopher A. Watson,John R. Kirtley,John R. Kirtley,Charles Gould,Grigory Tkachov,Ewelina M. Hankiewicz,Christoph Brüne,Hartmut Buhmann,Laurens W. Molenkamp,Kathryn A. Moler,Kathryn A. Moler,Kathryn A. Moler +15 more
TL;DR: The experimental results suggest that the topological properties of the normal state can be inherited by the induced superconducting state, and that 3D HgTe is a promising material for realizing the many exciting proposals that require a topological superconductor.
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Large oscillations of the magnetoresistance in nanopatterned high-temperature superconducting films
TL;DR: The resistance of a network of nanoscale loops of La2−xSrxCuO4 oscillates as a function of the magnetic flux through the loops in a way that cannot be explained by the classic Little-Parks effect, but also rules out some theoretical predictions about these systems as discussed by the authors.
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Direct Measurement of Current-Phase Relations in Superconductor/ Topological Insulator/Superconductor Junctions
Ilya Sochnikov,Andrew Bestwick,James R. Williams,Thomas M. Lippman,Ian R. Fisher,Ian R. Fisher,David Goldhaber-Gordon,David Goldhaber-Gordon,John R. Kirtley,Kathryn A. Moler +9 more
TL;DR: Scanning SQUID microscopy reveals that aluminum superconducting rings with topologically insulating Bi2Se3 junctions exhibit a conventional, nearly sinusoidal 2π-periodic current-phase relations, indicating suppressed superconductivity in aluminum.
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Noncollinear ferromagnetic Weyl semimetal with anisotropic anomalous Hall effect
Hung-Yu Yang,Bahadur Singh,Jonathan Gaudet,Baozhu Lu,Cheng-Yi Huang,Wei-Chi Chiu,Shin-Ming Huang,Baokai Wang,Faranak Bahrami,Bochao Xu,Jacob Franklin,Ilya Sochnikov,David Graf,Guangyong Xu,Yang Zhao,Christina Hoffman,Hsin Lin,Darius H. Torchinsky,Collin Broholm,Arun Bansil,Fazel Tafti +20 more
TL;DR: In this paper, the authors discover a new ferromagnetic Weyl semimetal by combining first-principles calculations with various experimental techniques and reveal a new loop Hall effect that is induced purely by the proximity of the material's Fermi level to its Weyl nodes.
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Electron pairing in the pseudogap state revealed by shot noise in copper-oxide junctions
Panpan Zhou,Liyang Chen,Yue Liu,Yue Liu,Ilya Sochnikov,Anthony Bollinger,Myung-Geun Han,Yimei Zhu,Xi He,Ivan Bozovic,Ivan Bozovic,Douglas Natelson +11 more
TL;DR: In this article, the shot noise of tunneling current in high-quality LSCO/LCO/LSCO heterostructures fabricated using atomic-layer-by-layer molecular beam epitaxy was measured.