Hybrid film of silver nanowires and carbon nanotubes as a transparent conductive layer in light-emitting diodes

被引：22

作者：

Liu, Bai ^{[1
]}

Li, Chong ^{[1
]}

Liu, Qiao-Li ^{[1
]}

Dong, Jian ^{[1
]}

Guo, Chun-Wei ^{[1
]}

Wu, Hua ^{[1
]}

Zhou, Hong-Yi ^{[1
]}

Fan, Xiu-Jun ^{[1
]}

Guo, Xia ^{[1
]}

Wang, Cheng ^{[2
]}

Sun, Xiao-Ming ^{[2
]}

Jin, Yuan-Hao ^{[3
,4
]}

Li, Qun-Qing ^{[3
,4
]}

Fan, Shou-Shan ^{[3
,4
]}

机构：

[1] Beijing Univ Technol, Photon Device Res Lab, Beijing 100124, Peoples R China

[2] Beijing Univ Chem Technol, Beijing 100029, Peoples R China

[3] Tsinghua Univ, Dept Phys, Beijing 100084, Peoples R China

[4] Tsinghua Univ, Tsinghua Foxconn Nanotechnol Res Ctr, Beijing 100084, Peoples R China

来源：

APPLIED PHYSICS LETTERS | 2015年 / 106卷 / 03期

基金：

高等学校博士学科点专项科研基金; 中国国家自然科学基金;

关键词：

CURRENT-SPREADING LAYER; LOW-RESISTANCE; NETWORKS; ELECTRONICS; FABRICATION; GAN;

D O I：

10.1063/1.4906351

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

A hybrid film of carbon nanotubes (CNTs) and silver nanowires (AgNWs) that could be regarded as a parallel circuit of CNTs and AgNWs was developed, which exhibited a low sheet resistance of 23 Omega/sq and transmittance at 550 nm of 93%. The relatively high, intertube contact resistance of CNTs was reduced by the metallic AgNWs, which acted as bridges to aid carrier transport between CNTs. A hybrid film of CNTs and AgNWs was used as a transparent conductive layer in an AlGaInP light-emitting diode (LED). Including the hybrid film in the LED increased the optical output power by about 1.6 times and decreased the red shift of emission wavelength from 13.11 to 9.7. (C) 2015 AIP Publishing LLC.

引用

页数：4

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