308 citations · 2.5k across the 63 of their papers we have counts for
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cond-mat.mes-hall1998★ 308 cited
General Green's function formalism for transport calculations with spd-Hamiltonians and giant magnetoresistance in Co and Ni based magnetic multilayers
S. Sanvito, C. J. Lambert, J. H. Jefferson +1
A novel, general Green's function technique for elastic spin-dependent transport calculations is presented, which (i) scales linearly with system size and (ii) allows straightforwa…
cond-mat.str-el1998★ 267 cited
Carrier Density Collapse and Colossal Magnetoresistance in Doped Manganites
A. S. Alexandrov, A. M. Bratkovsky
A novel ferromagnetic transition, accompanied by carrier density collapse, is found in doped charge-transfer insulators with strong electron-phonon coupling. The transition is driv…
cond-mat1998
Impurities and Inelastic Processes in Magnetic Tunnel Junctions
A. M. Bratkovsky, J. H. Nickel
We have studied tunnel magnetoresistance (TMR) in junctions with 3d ferromagnetic electrodes. Previously we predicted that defects in the barrier would result in reduced effective…