Evaluation of AC-DC difference of thermal converters using an SFQ-based D/A converter. - Hitoshi Sasaki; Vladimir Bubanja; Shogo Kiryu; Fuminori Hirayama; Masaaki Maezawa; Akira Shoji (IEEE Trans. Instrum. Meas., 2001)

Measurement of thermoelectric effects in a thermal converter using a NbN/TiN/NbN Josephson junction array. - Hitoshi Sasaki; Hirotake Yamamori; Hiroyuki Fujiki; Kunihiko Takahashi; Akira Shoji (IEEE Trans. Instrum. Meas., 2003)

Programmable Josephson voltage standard circuits using arrays of NbN/TiN/NbN/TiN/NbN double-junction stacks operated at 10 K. - Mayumi Ishizaki; Hirotake Yamamori; Akira Shoji; Paul D. Dresselhaus; Samuel P. Benz (IEEE Trans. Instrum. Meas., 2005)

A precise evaluation of NbN-based 1-V programmable Josephson voltage standard arrays. - Chiharu Urano; Yasushi Murayama; Akio Iwasa; Akira Shoji; Hirotake Yamamori; Mayumi Ishizaki (IEEE Trans. Instrum. Meas., 2005)

Comparison of a Multichip 10-V Programmable Josephson Voltage Standard System With a Superconductor-Insulator-Superconductor-Based Conventional System. - Takahiro Yamada; Yasushi Murayama; Hirotake Yamamori; Hitoshi Sasaki; Akira Shoji; Akio Iwasa; Hidefumi Nishinaka; Yasuhiro Nakamura (IEEE Trans. Instrum. Meas., 2009)

Evaluation of Low-Frequency Characteristic of a Thermal Converter Using Programmable Josephson Voltage Standard. - Hitoshi Sasaki; Hirotake Yamamori; Takahiro Yamada; Hiroyuki Fujiki; Akira Shoji; Ilya F. Budovsky; Koji Shimizume (IEEE Trans. Instrum. Meas., 2010)