14 citations · 14 across the 1 of their papers we have counts for
3 papers
Arbitrary helicity control of circularly polarized light from lateral-type spin-polarized light-emitting diodes at room temperature
Nozomi Nishizawa, Masaki Aoyama, Ronel C. Roca +2
We demonstrate arbitrary helicity control of circularly polarized light (CPL) emitted at room temperature from the cleaved side-facet of a lateral-type spin-polarized light-emittin…
A lateral-type spin-photodiode based on Fe/x-AlOx/p-InGaAs junctions with a refracting-facet side window
Ronel Christian Roca, Nozomi Nishizawa, Kazuhiro Nishibayashi +1
A lateral-type spin-photodiode having a refracting facet on a side edge of the device is proposed and demonstrated at room temperature. The light shed horizontally on the side of t…
Investigation of helicity-dependent photocurrent at room temperature from a Fe/x-AlOx/p-GaAs Schottky junction with oblique surface illumination
Ronel Christian Roca, Nozomi Nishizawa, Kazuhiro Nishibayashi +1
In view of a study on spin-polarized photodiodes, the helicity-dependent photocurrent in a Fe/x-AlOx/p-GaAs Schottky diode is measured at room temperature by illuminating a circula…