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.
Yu et al. Nanoscale Research Letters 2014 9:130 doi:10.1186/1556-276X-9-130