Inkjet-printed nanocrystal photodetectors operating up to 3 μm wavelengths

被引：178

作者：

Boeberl, Michaela

Kovalenko, Maksym V.

Gamerith, Stefan

List, Emil J. W.

Heiss, Wolfgang

机构：

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

[2] Graz Univ Technol, Inst Solid State Phys, Christian Doppler Lab Advanced Funct Mat, A-8010 Graz, Austria

[3] Inst Nanostructured Mat & Photon, Joanneum Res, A-8160 Weiz, Austria

来源：

ADVANCED MATERIALS | 2007年 / 19卷 / 21期

基金：

奥地利科学基金会;

关键词：

D O I：

10.1002/adma.200700111

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Solution processable photodetectors operating up to 3 mu m cut-off wavelength based on HgTe nanocrystals are demonstrated. Ink-jet printing is employed for the accurate deposition of the nanocrystals on the electrodes. The highly reproducible photodetectors exhibit high sensitivities for small illumination powers, making the devices ideal candidates for night vision applications.

引用

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页码：3574 / +

页数：6

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