Figure 2

Figure 2: Magnetic field effect on photocurrent in the DPT-C60 and the DPT- F16CuPC devices. 500 nm is a DPT absorption peak. Also shown is the magnetic effect on DPT fluorescence, which is a signature of singlet fission.

Figure 2: Magnetic field effect on photocurrent in the DPT-C60 and the DPT- F16CuPC devices. 500 nm is a DPT absorption peak. Also shown is the magnetic effect on DPT fluorescence, which is a signature of singlet fission.