Electrophoretic Deposition of CdSe/ZnS Quantum Dots for Light-Emitting Devices

被引:88
作者
Song, Katherine W. [1 ]
Costi, Ronny [1 ]
Bulovic, Vladimir [1 ]
机构
[1] MIT, Dept Elect Engn & Comp Sci, Organ & Nanostruct Elect Lab, Cambridge, MA 02139 USA
关键词
quantum dots; core; shell nanoparticles; light-emitting diodes; thin films; electrophoretic deposition; COMPOSITE FILMS; SOLAR-CELLS; ELECTROLUMINESCENCE;
D O I
10.1002/adma.201203079
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
The electrophoretic deposition of thin films of colloidal quantum dots is an alternative to spin-casting and printing for large-area, high-throughput processing of quantum-dot (QD) optoelectronics. In this study, QD light-emitting diodes (QD-LEDs) fabricated with electrophoretically deposited films of CdSe/ZnS core/shell QDs are demonstrated for the first time. Copyright © 2013 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.
引用
收藏
页码:1420 / 1423
页数:4
相关论文
共 25 条
[1]   Electrophoretically deposited polyaniline/ZnO nanoparticles for p-n heterostructure diodes [J].
Ameen, Sadia ;
Akhtar, M. Shaheer ;
Ansari, S. G. ;
Yang, O-Bong ;
Shin, Hyung-Shik .
SUPERLATTICES AND MICROSTRUCTURES, 2009, 46 (06) :872-880
[2]   Electroluminescence from a mixed red-green-blue colloidal quantum dot monolayer [J].
Anikeeva, Polina O. ;
Halpert, Jonathan E. ;
Bawendi, Moungi G. ;
Bulovic, Vladimir .
NANO LETTERS, 2007, 7 (08) :2196-2200
[3]   Quantum Dot Light-Emitting Devices with Electroluminescence Tunable over the Entire Visible Spectrum [J].
Anikeeva, Polina O. ;
Halpert, Jonathan E. ;
Bawendi, Moungi G. ;
Bulovic, Vladimir .
NANO LETTERS, 2009, 9 (07) :2532-2536
[4]   Quantum dot solar cells.: Electrophoretic deposition of CdSe-C60 composite films and capture of photogenerated electrons with nC60 cluster shell [J].
Brown, Patrick ;
Kamat, Prashant V. .
JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2008, 130 (28) :8890-+
[5]   Electroluminescence from single monolayers of nanocrystals in molecular organic devices [J].
Coe, S ;
Woo, WK ;
Bawendi, M ;
Bulovic, V .
NATURE, 2002, 420 (6917) :800-803
[6]  
Coe-Sullivan S., 2012, SID DISPL WEEK 2012
[7]  
Coe-Sullivan S., 2011, SID Symp. Dig. Tech. Pap, V42, P135, DOI [10.1889/1.3621094, DOI 10.1889/1.3621094]
[8]   (CdSe)ZnS core-shell quantum dots: Synthesis and characterization of a size series of highly luminescent nanocrystallites [J].
Dabbousi, BO ;
RodriguezViejo, J ;
Mikulec, FV ;
Heine, JR ;
Mattoussi, H ;
Ober, R ;
Jensen, KF ;
Bawendi, MG .
JOURNAL OF PHYSICAL CHEMISTRY B, 1997, 101 (46) :9463-9475
[9]   Organic semiconductor heterointerfaces containing bathocuproine [J].
Hill, IG ;
Kahn, A .
JOURNAL OF APPLIED PHYSICS, 1999, 86 (08) :4515-4519
[10]   WSXM:: A software for scanning probe microscopy and a tool for nanotechnology [J].
Horcas, I. ;
Fernandez, R. ;
Gomez-Rodriguez, J. M. ;
Colchero, J. ;
Gomez-Herrero, J. ;
Baro, A. M. .
REVIEW OF SCIENTIFIC INSTRUMENTS, 2007, 78 (01)