[I-10-7L] Nanoampere charge pumping by single-electron ratchet using Si nanowire MOSFETs Akira Fujiwara, Katsuhiko Nishiguchi, Yukinori Ono (1.NTT Basic Research Laboratories, NTT Corportaion) https://doi.org/10.7567/SSDM.2007.I-10-7L