Observation of Quantized Voltage Steps Using a Josephson Junction Array Driven by Optoelectronically Generated Pulses.
Chiharu UranoNobu-hisa KanekoMasaaki MaezawaTaro ItataniSucheta GorwadkarHiroshi SaitouJ. MaedaShogo KiryuPublished in: IEEE Trans. Instrum. Meas. (2007)