| Dr. Tatsushi Akazaki (Group leader) | S/Sm, S/F junction |
| Dr. Yuichi Yarada | Nano-SQUID, S/Sm junction |
| Dr. Hiroyuki Tamura | Quantum dot (Theory) |
| Dr. Masumi Yamaguchi | NSOM-SQUID, Semiconductor optics |
| Dr. Yoshiaki Sekine | Semiconductor Spintronics, Graphene |
| Dr. Hiroshi Irie | Nano-SQUID, S/Sm junction |
Technical staff |
| Tatsuro Maruyama / (NTT-AT) | Device fabrication, CAD |
| Sen Miyashita / (NTT-AT) | Device fabrication, MBE growth |
| Toshio Iizuka / (NTT-AT) | FIB nano-fabrication and manipulation |
Students |
| Hajime Suzuki / (Tokyo University of Science, B4) | ALD-grown Al junction |
| Shunichi Matsumoto / (Tokyo University of Science, B4) | Spin injection into Sm |