Direct current transmission and reflection spectra of organic photovoltaic (OPV) materials in the 110-160 GHz range

These are transmission & reflection d.c. voltage datasets with respective standard deviations at each probe frequency. Signals generated using highly coherent electrovacuum system employing Backward Wave Oscillator (BWO) in a quasi-optical setup, and signal acquired using very sensitive Schottky zero bias detector system. Data structured as, column1: millimeter wave sweeper generator frequency, column2: transmission voltage (dc) free space/gold mirror reflection voltage(dc) , column3: standard deviation in volts dc, transmission dc voltage (with sample in path)/reflection dc voltage from sample, column4: standard deviation of transmitted/reflected voltages through, or reflected off the sample surface.