19.1: Efficiency Enhancement of Indium Phosphide (InP) Based Quantum Dot Light‐Emitting Diodes by Shell Thickness Tuning. Issue 1 (1st July 2013)

• Record Type: Journal Article
• Authors: Kim, Yohan; Ippen, Christian; Greco, Tonino; Wedel, Armin; Park, Myeongjin; Lee, Changhee; Han, Chul Jong; Kim, Jiwan
• Is Part Of: Digest of technical papers. Volume 44:Issue 1(2013)
• Page Start: 207
• Page End: 209
• Publication Date: 2013-07-01
• Subjects: Information display systems -- Congresses; 621.3815422
• DOI: 10.1002/j.2168-0159.2013.tb06180.x
• Languages: English
• ISSNs: 0097-966X

Abstract

<abstract abstract-type="main" xml:lang="en"> <title>Abstract</title> <p>We investigated the optoelectronic characteristics of QD‐LEDs by tuning ZnS shell thickness of InP/ZnSe/ZnS multishell QDs. Current efficiency of our QD‐LEDs fabricated using thicker ZnS shell of QDs was enhanced up to 4.65 cd/A. It is one of the promising results reported so far for Cd‐free QD‐LEDs.</p> </abstract>