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A. Yu. Sipatov
Researcher at National Technical University
Publications - 62
Citations - 609
A. Yu. Sipatov is an academic researcher from National Technical University. The author has contributed to research in topics: Magnetization & Superconductivity. The author has an hindex of 14, co-authored 62 publications receiving 564 citations.
Papers
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Journal ArticleDOI
Effect of oxidation on the thermoelectric properties of PbTe and PbS epitaxial films
E.I. Rogacheva,I. M. Krivulkin,O. N. Nashchekina,A. Yu. Sipatov,Valentine V. Volobuev,M. S. Dresselhaus +5 more
TL;DR: In this paper, the authors report on the thickness d dependences of the Seebeck coefficient, electrical conductivity, and Hall coefficient of PbTe and PbS epitaxial thin films (d=5-200nm), prepared by thermal evaporation in vacuum and deposition on (001) KCl substrates.
Journal ArticleDOI
Antiferromagnetic interlayer coupling in ferromagnetic semiconductor EuS/PbS(001) superlattices
H. Kepa,H. Kepa,J. Kutner-Pielaszek,J. Blinowski,Andrzej Twardowski,Charles F. Majkrzak,T. Story,Perla Kacman,R. R. Galazka,K. Ha,Henk J. M. Swagten,W. J. M. de Jonge,A. Yu. Sipatov,Valentine V. Volobuev,T. M. Giebultowicz +14 more
TL;DR: In this paper, spin-dependent superlattice band structure effects are invoked to explain the possible origin and the strength of the observed coupling between ferromagnetic layers in EuS/PbS(001).
Journal ArticleDOI
Novel superconducting semiconducting superlattices: dislocation-induced superconductivity?
N. Ya. Fogel,A. S. Pokhila,Yu. V. Bomze,A. Yu. Sipatov,Anatoli I. Fedorenko,Robert I. Shekhter +5 more
TL;DR: Novel superconducting superlattices with transition temperature in the range 2.5-6.4 K consisting only of semiconducting materials are discovered, including a wide-gap semiconductor as one of the components.
Journal ArticleDOI
Antiferromagnetic interlayer exchange coupling in all-semiconducting EuS/ PbS/ EuS trilayers
C.J.P. Smits,AT Filip,Henk J. M. Swagten,B Bert Koopmans,W. J. M. de Jonge,Maryna Chernyshova,Leszek Kowalczyk,K. Grasza,Andrzej Szczerbakow,Tomasz Story,W. Palosz,A. Yu. Sipatov +11 more
TL;DR: In this paper, a comprehensive experimental study on the antiferromagnetic interlayer exchange coupling in high quality epitaxial all-semiconducting EuSPbSEuS trilayers is reported.
Journal ArticleDOI
Interfacial superconductivity in semiconducting monochalcogenide superlattices
N. Ya. Fogel,N. Ya. Fogel,E. I. Buchstab,Yu. V. Bomze,O. I. Yuzephovich,A. Yu. Sipatov,E. A. Pashitskii,Andrey Danilov,Vratislav Langer,Robert I. Shekhter,Mats Jonson +10 more
TL;DR: In this article, a theoretical model for the description of the narrow-gap semiconductor metallization is proposed, which is due to a band inversion effect and the appearance of electron- or hole-type inversion layers near the interfaces.