Porphyrin molecular nanodevices wired using single-walled carbon nanotubes
Porphyrin molecular nanodevices wired using single-walled carbon nanotubes
复制标题
DOI：
10.1002/adma.200501249
复制
发表时间：
2006-06-06
影响因子：
29.4
通讯作者：
Ogawa, Takuji
中科院分区：
文献类型：
--
作者：
Tanaka, Hirofumi;Yajima, Takashi;Ogawa, Takuji
研究了卟啉锌聚集体与单壁碳纳米管（SWNTs）的电子性质。通过将SWNT和5，15-双戊基卟啉锌（II）（BPP-Zn）的溶液浇铸到基底上形成自组装结构（见图）。整流行为已被观察到在单壁碳纳米管/BPP-Zn结，虽然没有整流被视为裸单壁碳纳米管。结果表明，即使是几个BPP-Zn分子的聚集体作为整流装置与SWNT布线工作。
The electronic properties of porphyrin zinc aggregates wired using single-walled carbon nanotubes (SWNTs) are described. A self-assembled structure is formed by casting a solution of SWNTs and 5,15-bispentylporphyrinato zinc(II) (BPP-Zn) onto a substrate (see figure). Rectifying behavior has been observed at SWNT/BPP-Zn junctions, although no rectification is seen for bare SWNTs. The results show that aggregates of even a few BPP-Zn molecules work as a rectifying device with SWNT wiring.