Investigation of helicity-dependent photocurrent at room temperature from a Fe/x-AlO sub(x)/p-GaAs Schottky junction with oblique surface illumination

In view of a study on spin-polarized photodiodes, the helicity-dependent photocurrent ([Delta]I) in a Fe/[gamma]-AlO sub(x)/p-GaAs Schottky diode is measured at room temperature by illuminating a circularly polarized light beam ([lambda] = 785 nm) either horizontally on the cleaved sidewall or at an...

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Veröffentlicht in:	Japanese Journal of Applied Physics 2017-04, Vol.56 (4), p.04CN05-04CN05
Hauptverfasser:	Roca, Ronel Christian, Nishizawa, Nozomi, Nishibayashi, Kazuhiro, Munekata, Hiro
Format:	Artikel
Sprache:	eng
Schlagworte:	Computing time Drift Electrodes Illumination Magnetization Photocurrent Photoelectric effect Tunneling
Online-Zugang:	Volltext
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