Kazan state Federal University E-Archive :: Browsing by Author "Khusainov M."

2D inhomogeneous superconducting states and umklapp processes in ferromagnet/superconductor nanostructures

Khusainov M.; Fazleev N.; Proshin Y. (2006)

We derive new three-dimensional (3D) boundary-value problem (BVP) for the proximity effect in ferromagnetic metal/superconductor (FM/S) nanostructures. Our theory takes into account the competition between the one-dimensional ...

A Proximity Effect in Pure HTS/Ferromagnet Contacts

Khusainov M.; Sakhratov Y.; Matukhin V.; Proshin Y. (2016)

Â© 2016 IEEE.The proximity effect is theoretically studied for thin and massive pure ferromagnet/higherature superconductor (F/HTS) contacts. It is shown that there is no continuous matching between the s-wave and d-wave ...

A solitary superconductivity in layered ferromagnet-superconductor heterostructures

Proshin Y.; Avdeev M.; Khusainov M. (2014)

© Published under licence by IOP Publishing Ltd. An electron-electron interaction in a ferromagnet (F) was neglected in The standard approach to The proximity effect theories for The layered FS structures (here S is used ...

Adjustment of superconductivity and ferromagnetism in few-layered ferromagnet-superconductor nanostructures

Izyumov Y.; Khusainov M.; Proshin Y. (2006)

The phase diagrams of few-layered nanosystems consisting of dirty superconducting (S) and ferromagnetic (F) metals are investigated within the framework of the modern theory of the proximity effect taking into account the ...

Adjustment of superconductivity and ferromagnetism in the few-layered ferromagnet-superconductor nanostructures

Izyumov Y.; Khusainov M.; Proshin Y. (2006)

The phase diagrams of the few-layered nanosystems consisting of dirty superconducting (S) and ferromagnetic (F) metals are investigated within the framework of the modern theory of the proximity effect taking into account ...

Competition between FFLO and BCS superconducting states in clean asymmetrical ferromagnet-superconductor structures

Proshin Y.; Khusainov M.; Minnullin A. (2014)

The theory of proximity effect, based on the boundaryvalue problem for the Eilenberger function in view of the in-plane Fulde-Ferrell-Larkin-Ovchinnikov (FFLO) states, is proposed for thin asymmetrical structures FS, where ...

Competition between superconductivity and magnetism in ferromagnet/ superconductor heterostructures

Izyumov Y.; Proshin Y.; Khusainov M. (2002)

The mutual influence of superconductivity and magnetism in F/S systems, i.e. systems of alternating ferromagnetic (F) and superconducting (S) layers, is comprehensively reviewed. For systems with ferromagnetic metal (FM) ...

Competition between superconductivity and magnetism in ferromagnet/superconductor heterostructures

Izyumov Y.; Proshin Y.; Khusainov M. (2002)

The mutual influence of superconductivity and magnetism in FS systems, i.e. systems of alternating ferromagnetic (F) and super-conducting (S) layers, is comprehensively reviewed. For systems with ferromagnetic metal (FM) ...

Critical temperature of a ferromagnet/superconductor structures in a parallel magnetic field

Avdeev M.; Khusainov M.; Proshin Y.; Tsarevskii S. (2009)

Two- and three-layered structures consisting of ferromagnetic metal (F) film and superconductor (S) film are considered in the magnetic field H applied parallel to the plane of the F/S interface. Magnetic-penetration depth ...

Decoupled superconductivity and hierarchy of transition temperatures in the tetralayer ferromagnet/superconductor nanostructure and control devices

Proshin Y.; Khusainov M. (2006)

We predict the decoupled superconductivity for the four-layered F′/S′/F″/S″ nanostructure consisting of dirty superconducting (S) and ferromagnetic (F) metals. The predicted hierarchy of critical temperatures is found to ...

Decoupled superconductivity in the four- and five-layered ferromagnet-superconductor nanostructures and control devices

Proshin Y.; Zimin A.; Fazleev N.; Khusainov M. (2006)

The ferromagnet/superconductor (F/S) tetra- and pentalayer consisting of rather dirty metals are considered with regard for the boundary conditions. The dependences of critical temperatures Tc versus the thicknesses of the ...

Effect of a magnetic field on the critical temperature of a ferromagnet - Superconductor transition in layered heterostructures

Avdeev M.; Proshin Y.; Khusainov M.; Tsarevskii S. (2011)

Effect of an external magnetic field H on the superconductivity of bilayer (FS) and trilayer (FSF) heterostructures consisting of layers of ferromagnetic (F) and superconducting (S) metals has been studied. The case has ...

Exchange model of proximity effect for F/S nanostructures

Parfenova E.; Sattarov D.; Khusainov M.; Proshin Y. (2006)

We propose the exchange model of proximity effect in the ferromagnetic insulator/superconductor/ferromagnetic insulator (F/S/F) trilayers. This model takes into account the long range antiferromagnetic indirect RKKY exchange ...

F/S/F trilayer: 3D model of proximity effect

Terentieva L.; Ivanov N.; Sattarov D.; Khusainov M.; Proshin Y. (2006)

For the ferromagnetic metal/superconductor/ferromagnetic metal (F/S/F) trilayer we take into account the spatial variations of the pair amplitude not only across the F/S boundaries (the 1D case) but also along these ...

Ferromagnet/superconductor layered superlattices

Izyumov Y.; Khusainov M.; Proshin Y. (2001)

New 0π and ππ states with an antiparallel orientation of magnetization in the adjacent FM layers are predicted for ferromagnetic metal/superconductor (FM/S) superlattices. If the thickness ds.of the S layers is less than ...

Ferromagnet/superconductor superlattices as logical devices with two recording channels

Proshin Y.; Izyumov Y.; Khusainov M. (2002)

For the ferromagnetic metal/superconductor (FM/S) superlattices, the new π magnetic states with antiferromagnetic ordering of the FM layers magnetizations are predicted. If the S layers thickness ds is less than the threshold ...

FM/S/FM/S system as the simplest superlattice logical device with two separating recording channels

Proshin Y.; Izyumov Y.; Khusainov M. (2002)

We theoretically study the coexistence and mutual influence of magnetism and superconductivity in the ferromagnetic metal/superconductor (FM/S) superlattices (SLs). We found a physically interesting region of the theory ...

Hierarchy of critical temperatures in four-layered ferromagnet/ superconductor nanostructures and control devices

Proshin Y.; Zimin A.; Fazleev N.; Khusainov M. (2006)

The four-layered F/S/F′/S′ nanostructure consisting of rather dirty superconducting (S) and ferromagnetic (F) metals is studied within the theory of the proximity effect taking detailed account of the boundary conditions. ...

Inhomogeneous current distribution in a bimetal ferromagnet/superconductor film in a longitudinal magnetic field

Avdeev M.; Khusainov M.; Proshin Y.; Tsarevskii S. (2009)

The proximity effect of the ferromagnetic metal/superconductor (FM/S) bilayers in a external longitudinal magnetic field is considered in the dirty limit. The critical temperature and the superconducting current distribution ...

Inhomogeneous superconducting states and umklapp processes in ferromagnet/superconductor nanostructures

Khusainov M.; Proshin Y. (2006)

We derive a new boundary-value problem (BVP) for the ferromagnetic metal/superconductor (FM/S) nanostructures, where superconductivity is a superposition of the BCS pairing with zero total momentum in the S layers and the ...

Browsing by Author "Khusainov M."

Browsing by Author "Khusainov M."

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