75 citations · 526 across the 15 of their papers we have counts for
12 papers · 1 filter
Density of states in the heterostructure ferromagnetic insulator-superconductor-ferromagnetic insulator
D. V. Seleznev, S. S. Seidov, N. G. Pugach +3
We consider a spin valve composed of a superconducting film (S) between two ferromagnetic insulators (FI) on two sides. In the dirty limit the superconductor is described by Usadel…
Superconducting spin valves based on a single spiral magnetic layer
N. G. Pugach, M. O. Safonchik, V. I. Belotelov +2
A detailed investigation of a superconducting spin-triplet valve is presented. This spin-valve consists of a superconducting film covering a metal with an intrinsic spiral magnetic…
The inverse proximity effect in strong ferromagnet-superconductor structures
Vladimir Yagovtsev, Natalia Pugach, Matthias Eschrig
The magnetization in a superconductor induced due to the inverse proximity effect is investigated in hybrid bilayers containing a superconductor and a ferromagnetic insulator or a…
Protected 0-pi states in SIsFS junctions for Josephson memory and logic
S. V. Bakurskiy, N. V. Klenov, I. I. Soloviev +3
We study the peculiarities in current-phase relations (CPR) of the SIsFS junction in the region of to transition. These CPR consist of two independent branches correspondin…
Superconducting spin valves controlled by spiral re-orientation in B20-family magnets
N. G. Pugach, M. Safonchik, T. Champel +4
We propose a superconducting spin-triplet valve, which consists of a superconductor and an itinerant magnetic material, with the magnet showing an intrinsic non-collinear order cha…
Remotely induced magnetism in a normal metal using a superconducting spin-valve
M. G. Flokstra, N. Satchell, J. Kim +13
Superconducting spintronics has emerged in the last decade as a promising new field that seeks to open a new dimension for nanoelectronics by utilizing the internal spin structure…
Controlled suppression of superconductivity by the generation of polarized Cooper pairs in spin valve structures
M. G. Flokstra, T. C. Cunningham, J. Kim +10
Transport measurements are presented on thin-film superconducting spin-valve systems, where the controlled non-collinear arrangement of two ferromagnetic Co layers can be used to i…
The effect of normal metal layers in ferromagnetic Josephson junctions
D. M. Heim, N. G. Pugach, M. Yu. Kupriyanov +6
Using the Usadel equation approach, we provide a compact formalism to calculate the critical current density of 21 different types of ferromagnetic (F) Josephson junctions containi…
Ferromagnetic planar Josephson junction with transparent interfaces: a ϕ junction proposal
D. M. Heim, N. G. Pugach, M. Yu. Kupriyanov +3
We calculate the current phase relation of a planar Josephson junction with a ferromagnetic weak link located on top of a thin normal metal film. Following experimental observation…
Magnetic moment manipulation by triplet Josephson current
N. G. Pugach, A. I. Buzdin
The induced magnetic moment, provided by the bands electrons, is calculated in a variety of Josephson junctions with multilayered ferromagnetic (F) weak link. The noncollinear magn…
Superconductor-insulator-ferromagnet-superconductor Josephson junction: From the dirty to the clean limit
N. G. Pugach, M. Yu. Kupriyanov, E. Goldobin +2
The proximity effect and the Josephson current in a superconductor-insulator-ferromagnet-superconductor (SIFS) junction are investigated within the framework of the quasiclassical…
Method for reliable realization of a varphi Josephson junction
N. G. Pugach, E. Goldobin, R. Kleiner +1
We propose a method to realize a Josephson junction by combining alternating 0 and parts (sub junctions) with an intrinsically non-sinusoidal current-phase relation (CPR).…