Z
Zhi-Kuang Tan
Researcher at National University of Singapore
Publications - 35
Citations - 6857
Zhi-Kuang Tan is an academic researcher from National University of Singapore. The author has contributed to research in topics: Perovskite (structure) & Quantum dot. The author has an hindex of 15, co-authored 31 publications receiving 5597 citations. Previous affiliations of Zhi-Kuang Tan include University of Cambridge.
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Journal ArticleDOI
Bright light-emitting diodes based on organometal halide perovskite
Zhi-Kuang Tan,Reza Saberi Moghaddam,May Ling Lai,Pablo Docampo,Ruben Higler,Felix Deschler,Michael Price,Aditya Sadhanala,Luis M. Pazos,Dan Credgington,Fabian C. Hanusch,Thomas Bein,Henry J. Snaith,Richard H. Friend +13 more
TL;DR: It is shown, using photoluminescence studies, that radiative bimolecular recombination is dominant at higher excitation densities, Hence, the quantum efficiencies of the perovskite light-emitting diodes increase at higher current densities.
Journal ArticleDOI
Highly Efficient Perovskite Nanocrystal Light-Emitting Diodes Enabled by a Universal Crosslinking Method.
Guangru Li,Florencia Wisnivesky Rocca Rivarola,Nathaniel J. L. K. Davis,Sai Bai,Tom C. Jellicoe,Francisco de la Peña,Shaocong Hou,Caterina Ducati,Feng Gao,Richard H. Friend,Neil C. Greenham,Zhi-Kuang Tan,Zhi-Kuang Tan +12 more
TL;DR: A new trimethylaluminum vapor-based crosslinking method to render the nanocrystal films insoluble is applied, coupled with the natural confinement of injected charges within the perovskite crystals, facilitates electron-hole capture and gives rise to a remarkable electroluminescence yield.
Journal ArticleDOI
Efficient Light-Emitting Diodes Based on Nanocrystalline Perovskite in a Dielectric Polymer Matrix
Guangru Li,Zhi-Kuang Tan,Dawei Di,May Ling Lai,Lang Jiang,Jonathan Hua-Wei Lim,Richard H. Friend,Neil C. Greenham +7 more
TL;DR: A solution-processing method to block electrical shunts and thereby enhance electroluminescence quantum efficiency in perovskite devices and offers the possibility of flexible and high-performance light-emitting displays.
Journal ArticleDOI
Interfacial Control Toward Efficient and Low-Voltage Perovskite Light-Emitting Diodes
Jianpu Wang,Nana Wang,Yizheng Jin,Junjie Si,Zhi-Kuang Tan,Hui Du,Lu Cheng,Xingliang Dai,Sai Bai,Haiping He,Zhizhen Ye,May Ling Lai,Richard H. Friend,Wei Huang +13 more
TL;DR: High-performance perovskite light-emitting diodes are achieved by an interfacial engineering approach, leading to the most efficient near-infrared devices produced using solution-processed emitters and efficient green devices at high brightness conditions.
Journal ArticleDOI
Enhanced Performance in Fluorene‐Free Organometal Halide Perovskite Light‐Emitting Diodes using Tunable, Low Electron Affinity Oxide Electron Injectors
Robert L. Z. Hoye,Matthew R Chua,Kevin P. Musselman,Guangru Li,May Ling Lai,Zhi-Kuang Tan,Neil C. Greenham,Judith L. MacManus-Driscoll,Richard H. Friend,Dan Credgington +9 more
TL;DR: Fluorene-free perovskite light-emitting diodes with low turn-on voltages, higher luminance and sharp, color-pure electroluminescence are obtained by replacing the F8 electron injector with ZnO, which is directly deposited onto the CH3NH3PbBr3 perOVskite using spatial atmospheric atomic layer deposition.