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Figure 2 | Nanoscale Research Letters

Figure 2

From: Spin photocurrent spectra induced by Rashba- and Dresselhaus-type circular photogalvanic effect at inter-band excitation in InGaAs/GaAs/AlGaAs step quantum wells

Figure 2

The normalized SIA- and BIA-induced CPGE current measured at different angles of incidence. (a) The normalized SIA-induced CPGE current obtained by geometry CPGE-II (thick solid lines) and by geometry CPGE-I (dotted lines). (b) The normalized BIA-induced CPGE current obtained by geometry CPGE-II. All of the spectra are shifted vertically for clarity.

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