Bio-Inspired Complementary Photoconductor by Porphyrin-Coated Silicon Nanowires

被引：27

作者：

Choi, Sung-Jin ^{[2
]}

Lee, Young-Chul ^{[1
]}

Seol, Myeong-Lok ^{[2
]}

Ahn, Jae-Hyuk ^{[2
]}

Kim, Sungho ^{[2
]}

Moon, Dong-Il ^{[2
]}

Han, Jin-Woo ^{[2
]}

Mann, Stephen ^{[3
]}

Yang, Ji-Won ^{[1
]}

Choi, Yang-Kyu ^{[2
]}

机构：

[1] Korea Adv Inst Sci & Technol, Dept Chem & Biomol Engn, Taejon 305701, South Korea

[2] Korea Adv Inst Sci & Technol, Dept Elect Engn, Taejon 305701, South Korea

[3] Univ Bristol, Ctr Organized Matter Chem, Sch Chem, Bristol BS8, Avon, England

来源：

ADVANCED MATERIALS | 2011年 / 23卷 / 34期

基金：

新加坡国家研究基金会;

关键词：

ELECTRON-TRANSFER; LIGHT;

D O I：

10.1002/adma.201101931

中图分类号：

O6 [化学];

学科分类号：

070301 [无机化学];

摘要：

A symbiotically bio-inspired complementary photoconductor is demonstrated using a well-defined silicon nanowire (SiNW) and porphyrins. The observed direction of the conductance change by light illumination has opposite signs for n- and p-type SiNWs. On the basis of this observation, it is concluded that complementary photoconductors can be used to form functional logic gates of optical input with remarkably low static power dissipation.

引用

页码：3979 / +

页数：6

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