Solution-Processable Near-IR Photodetectors Based on Electron Transfer from PbS Nanocrystals to Fullerene Derivatives

被引：121

作者：

Szendrei, Krisztina ^{[1
]}

Cordella, Fabrizio ^{[1
]}

Kovalenko, Maksym V. ^{[2
]}

Boeberl, Michaela ^{[2
]}

Hesser, Guenther ^{[2
]}

Yarema, Maksym ^{[2
]}

Jarzab, Dorota ^{[1
]}

Mikhnenko, Olesandr V. ^{[1
]}

Gocalinska, Agnieszka ^{[3
]}

Saba, Michele ^{[3
]}

Quochi, Francesco ^{[3
]}

Mura, Andrea ^{[3
]}

Bongiovanni, Giovanni ^{[3
]}

Blom, Paul W. M. ^{[1
]}

Heiss, Wolfgang ^{[2
]}

Loi, Maria Antonietta ^{[1
]}

机构：

[1] Univ Groningen, Zernike Inst Adv Mat, NL-9747 AG Groningen, Netherlands

[2] Univ Linz, Inst Semicond & Solid State Phys, A-4040 Linz, Austria

[3] Univ Cagliari, Dipartimento Fis, I-09042 Monserrato, Italy

来源：

ADVANCED MATERIALS | 2009年 / 21卷 / 06期

基金：

奥地利科学基金会;

关键词：

SEMICONDUCTOR NANOCRYSTALS; QUANTUM DOTS; MU-M; ELECTROLUMINESCENCE;

D O I：

10.1002/adma.200801752

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Nanocrystal/fullerene derivative inorganic-organic hybrid photodetectors exhibiting high detectivity for near-IR wavelengths and a linear power dependence are produced. The ultrafast electron transfer from the PbS crystals to the fullerene opens a new route to obtaining efficient photodetectors that are appealing, cost-effective alternatives to the currently available technology.

引用

页码：683 / +

页数：6

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