Advances in Condensed Matter Physics / 2017 / Article / Fig 7

Research Article

Study of Low Voltage Prebreakdown Sites in Multicrystalline Si Based Cells by the LBIC, EL, and EDS Methods

Figure 7

EL spectra of breakdowns measured at reverse bias of 5 V (1), 6 V (2), and 9 V (3). The spectrum of breakdown free region measure at 9 V is also shown (4).