International Journal of Infrared and Millimeter Waves
A Low-Noise 230 GHz SIS Receiver for Radio Astronomy Employing Untuned Nb/AlOx/Nb Tunnel Junctions
Kecheng Xiao, Hideo Ogawa, Hideo Suzuki, Yasuo Fukui
International Journal of Infrared and Millimeter Waves
Kecheng Xiao, Hideo Ogawa, Hideo Suzuki, Yasuo Fukui