I
Iain Hamilton
Researcher at Imperial College London
Publications - 12
Citations - 296
Iain Hamilton is an academic researcher from Imperial College London. The author has contributed to research in topics: Perovskite (structure) & Chemistry. The author has an hindex of 8, co-authored 9 publications receiving 175 citations.
Papers
More filters
Journal ArticleDOI
Control of Interface Defects for Efficient and Stable Quasi-2D Perovskite Light-Emitting Diodes Using Nickel Oxide Hole Injection Layer.
Seungjin Lee,Da Bin Kim,Iain Hamilton,Matyas Daboczi,Yun Seok Nam,Bo Ram Lee,Baodan Zhao,Chung Hyeon Jang,Richard H. Friend,Ji-Seon Kim,Myoung Hoon Song +10 more
TL;DR: Efficient and stable green emissive perovskite light‐emitting diodes (PeLEDs) with an external quantum efficiency of 14.6% are demonstrated through compositional, dimensional, and interfacial modulations of MHPs for significantly improved device efficiency, photostability, and operational stability of PeLEDs.
Journal ArticleDOI
Origin of Open-Circuit Voltage Losses in Perovskite Solar Cells Investigated by Surface Photovoltage Measurement.
Matyas Daboczi,Iain Hamilton,Shengda Xu,Joel Luke,Saurav Limbu,Jinho Lee,Martyn A. McLachlan,Kwanghee Lee,James R. Durrant,I. D. Baikie,Ji-Seon Kim +10 more
TL;DR: The important origin of Voc losses in methylammonium lead iodide perovskite (MAPI) based solar cells is reported, which results from undesirable positive charge accumulation at the interface between the perovscite photoactive layer and the PEDOT:PSS hole transport layer.
Journal ArticleDOI
Post-polymerisation functionalisation of conjugated polymer backbones and its application in multi-functional emissive nanoparticles.
Adam Creamer,Christopher S. Wood,Philip D. Howes,Abby Casey,Shengyu Cong,Adam V. Marsh,Robert Godin,Julianna Panidi,Thomas D. Anthopoulos,Thomas D. Anthopoulos,Claire H. Burgess,Tingman Wu,Zhuping Fei,Iain Hamilton,Martyn A. McLachlan,Molly M. Stevens,Martin Heeney +16 more
TL;DR: A method for the direct modification of the aromatic backbone of a conjugated polymer, post-polymerisation, via a quantitative nucleophilic aromatic substitution (SNAr) reaction on a range of fluorinated electron-deficient comonomers is developed.
Journal ArticleDOI
Towards Efficient Integrated Perovskite/Organic Bulk Heterojunction Solar Cells: Interfacial Energetic Requirement to Reduce Charge Carrier Recombination Losses
Matyas Daboczi,Jinhyun Kim,Jinho Lee,Jinho Lee,Hongkyu Kang,Iain Hamilton,Chieh-Ting Lin,Stoichko D. Dimitrov,Stoichko D. Dimitrov,Martyn A. McLachlan,Kwanghee Lee,James R. Durrant,James R. Durrant,Ji-Seon Kim +13 more
TL;DR: In this article, a significant energetic barrier exists at the perovskite/organic BHJ interface, which prevents efficient transport of photogenerated charge carriers (holes) from the organic bulk heterojunction (BHJ), leading to charge accumulation.
Journal ArticleDOI
High-Efficiency Polymer LEDs with Fast Response Times Fabricated via Selection of Electron-Injecting Conjugated Polyelectrolyte Backbone Structure
Minwon Suh,Jim Bailey,Sung-Wook Kim,Kyungmok Kim,Dong-Jin Yun,Youngsuk Jung,Iain Hamilton,Nathan Chander,Xuhua Wang,Donal D. C. Bradley,Duk Young Jeon,Ji-Seon Kim +11 more
TL;DR: The F8imBT-Br devices represent, to the best of the authors' knowledge, the highest efficiency in thin (70 nm) single-layer F8BT PLEDs in conventional device architecture with the fastest EL response time using CPE EIL with mobile ions.