A. A. Kamashev, A. A. Validov, S. A. Bol’shakov, N. N. Garif’yanov, I. A. Garifullin
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引用次数: 0
Abstract
The authors study the effect a PMN‒PT ([Pb(Mg1/3Nb2/3)O3]0.7‒[PbTiO3]0.3) piezoelectric substrate has on the superconducting properties of a Co1/Cu/Co2/Cu/Pb thin-film heterostructure. A change in temperature Tc of the superconducting transition in electric and magnetic fields is detected. The maximum difference between Tc values is found to be 15 mK in an applied electric field of 1 kV/cm. In an external magnetic field, the greatest Tc difference is more than 80 mK upon changing the mutual orientation of the magnetizations of ferromagnetic layers from collinear to perpendicular.
期刊介绍：
Bulletin of the Russian Academy of Sciences: Physics is an international peer reviewed journal published with the participation of the Russian Academy of Sciences. It presents full-text articles (regular, letters to the editor, reviews) with the most recent results in miscellaneous fields of physics and astronomy: nuclear physics, cosmic rays, condensed matter physics, plasma physics, optics and photonics, nanotechnologies, solar and astrophysics, physical applications in material sciences, life sciences, etc. Bulletin of the Russian Academy of Sciences: Physics focuses on the most relevant multidisciplinary topics in natural sciences, both fundamental and applied. Manuscripts can be submitted in Russian and English languages and are subject to peer review. Accepted articles are usually combined in thematic issues on certain topics according to the journal editorial policy. Authors featured in the journal represent renowned scientific laboratories and institutes from different countries, including large international collaborations. There are globally recognized researchers among the authors: Nobel laureates and recipients of other awards, and members of national academies of sciences and international scientific societies.
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