80 citations · 132 across the 5 of their papers we have counts for
5 papers
Nonlinear Electrical Spin Conversion in a Biased Ferromagnetic Tunnel Contact
R. Jansen, A. Spiesser, H. Saito +4
The conversion of spin information into electrical signals is indispensable for spintronic technologies. Spin-to-charge conversion in ferromagnetic tunnel contacts is well-describe…
Spin heat accumulation induced by tunneling from a ferromagnet
I. J. Vera-Marun, B. J. van Wees, R. Jansen
An electric current from a ferromagnet into a non-magnetic material can induce a spin-dependent electron temperature. Here it is shown that this spin heat accumulation, when create…
Anomalous scaling of spin accumulation in ferromagnetic tunnel devices with silicon and germanium
S. Sharma, A. Spiesser, S. P. Dash +6
The magnitude of spin accumulation created in semiconductors by electrical injection of spin-polarized electrons from a ferromagnetic tunnel contact is investigated, focusing on ho…
Spin Accumulation in Nondegenerate and Heavily Doped p-Type Germanium
S. Iba, H. Saito, A. Spiesser +4
Spin accumulation induced in p-type germanium from Fe/MgO tunnel contacts is studied as a function of hole concentration p (10^16 - 10^19 cm-3). For all p, the contacts are free of…
Observation of band structure and density of states effects in Co-based magnetic tunnel junctions
P. LeClair, J. T. Kohlhepp, C. H. van de Vin +7
Utilizing Co/AlO/Co magnetic tunnel junctions (MTJs) with Co electrodes of different crystalline phases, a clear relationship between electrode structure and junction trans…