130 citations · 2.8k across the 93 of their papers we have counts for
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cond-mat.mes-hall2002★ 18 cited
Ferromagnetic resonant tunneling diodes as spin polarimeters and polarizers
Francesco Giazotto, Fabio Taddei, Rosario Fazio +1
A method for measuring the degree of spin polarization of magnetic materials based on spin-dependent resonant tunneling is proposed. The device we consider is a ballistic double-ba…
cond-mat.mes-hall2002★ 130 cited
Pumping spin with electrical fields
M. Governale, F. Taddei, Rosario Fazio
Spin currents can be obtained through adiabatic pumping by means of electrical gating only. This is possible by making use of the tunability of the Rashba spin-orbit coupling in se…
cond-mat.supr-con2002★ 31 cited
Ultra-efficient Cooling in Ferromagnet-Superconductor Microrefrigerators
F. Giazotto, F. Taddei, R. Fazio +1
A promising scheme for electron microrefrigeration based on ferromagnet-superconductor contacts is presented. In this setup, cooling power densities up to 600 nW/m can be ac…