66 citations · 188 across the 6 of their papers we have counts for
6 papers
Angle resolved relaxation of spin currents by antiferromagnets in spin valves
Dmytro M. Polishchuk, Akashdeep Kamra, Taras I. Polek +2
We observe and analyze tunable relaxation of a pure spin current by an antiferromagnet in spin-valves. This is achieved by carefully controlling the angle between a resonantly exci…
Core-Core Dynamics in Spin Vortex Pairs
S. S. Cherepov, B. C. Koop, V. Korenivski +4
We investigate magnetic nano-pillars, in which two thin ferromagnetic nanoparticles are separated by a nanometer thin nonmagnetic spacer and can be set into stable spin vortex-pair…
Spin Torques in Point Contacts to Exchange-Biased Ferromagnetic Films
I. K. Yanson, Yu. G. Naidyuk, O. P. Balkashin +6
Hysteretic magneto-resistance of point contacts formed between non-magnetic tips and single ferromagnetic films exchange-pinned by antiferromagnetic films is investigated. The anal…
Spin Diode Based on Fe/MgO Double Tunnel Junction
A. Iovan, S. Andersson, Yu. G. Naidyuk +3
We demonstrate a spin diode consisting of a semiconductor free nano-scale Fe/MgO-based double tunnel junction. The device exhibits a near perfect spin-valve effect combined with a…
Direct demonstration of decoupling of spin and charge currents in nanostructures
M. Urech, V. Korenivski, N. Poli +1
The notion of decoupling of spin and charge currents is one of the basic principles underlying the rapidly expanding feld of Spintronics. However, no direct demonstration of the ph…
Spectroscopy of phonons and spin torques in magnetic point contacts
I. K. Yanson, Yu. G. Naidyuk, D. L. Bashlakov +4
Phonon spectroscopy is used to investigate the mechanism of current-induced spin torques in nonmagnetic/ferromagnetic (N/F) point contacts. Magnetization excitations observed in th…