World Premier International (WPI) Center for Materials Nanoarchitectonics (MANA), National Institute for Materials Science (NIMS), Namiki 1-1, Tsukuba, Ibaraki, 305-0044, Japan.
Japan Science and Technology Agency, CREST, Chiyoda, Tokyo, 102-0075, Japan.
Adv Mater. 2015 Oct 21;27(39):6029-33. doi: 10.1002/adma.201502678. Epub 2015 Aug 28.
Nonvolatile three-terminal operation, with a very small range of bias sweeping (-80 to 250 mV), a high on/off ratio of up to six orders of magnitude, and a very small gate leakage current (<1 pA), is demonstrated using an Ag (gate)/Ta2 O5 (ionic transfer layer)/Pt (source), Pt (drain) three-terminal atomic switch structure.
使用 Ag(栅极)/Ta2O5(离子传输层)/Pt(源极)、Pt(漏极)三端原子开关结构,演示了具有非常小的偏置扫范围(-80 至 250 mV)、高达六个数量级的高导通/关断比以及非常小的栅漏电流(<1 pA)的非易失性三端操作。