65 citations · 83 across the 3 of their papers we have counts for
3 papers
cond-mat.mes-hall2017★ 65 cited
Giant spin accumulation in silicon nonlocal spin-transport devices
A. Spiesser, H. Saito, Y. Fujita +4
Although the electrical injection, transport and detection of spins in silicon have been achieved, the induced spin accumulation was much smaller than expected and desired, limitin…
cond-mat.mes-hall2012★ 3 cited
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…
cond-mat.mtrl-sci2012★ 15 cited
Electrical spin injection in p-type Si using Fe/MgO contacts
Aurelie Spiesser, Sandeep Sharmaa, Hidekazu Saito +3
We report the successful electrical creation of spin polarization in p-type Si at room temperature by using an epitaxial MgO(001) tunnel barrier and Fe(001) electrode. Reflection h…