Deciphering exciton-generation processes in quantum-dot electroluminescence

by Yunzhou Deng, Xing Lin, Wei Fang, Dawei Di, Linjun Wang, Richard H. Friend, Xiaogang Peng, Yizheng Jin
Published 2020

Metal-encapsulated organolead halide perovskite photocathode for solar-driven hydrogen evolution in water

by Micaela Crespo-Quesada, Luis M. Pazos-Outón, Julien Warnan, Moritz F. Kuehnel, Richard H. Friend, Erwin Reisner
Published 2016

Ultrafast carrier thermalization in lead iodide perovskite probed with two-dimensional electronic spectroscopy

by Johannes M. Richter, Federico Branchi, Franco Valduga de Almeida Camargo, Baodan Zhao, Richard H. Friend, Giulio Cerullo, Felix Deschler
Published 2017

The role of photon recycling in perovskite light-emitting diodes

by Changsoon Cho, Baodan Zhao, Gregory D. Tainter, Jung-Yong Lee, Richard H. Friend, Dawei Di, Felix Deschler, Neil C. Greenham
Published 2020

Order enables efficient electron-hole separation at an organic heterojunction with a small energy loss

by S. Matthew Menke, Alexandre Cheminal, Patrick Conaghan, Niva A. Ran, Neil C. Greehnam, Guillermo C. Bazan, Thuc-Quyen Nguyen, Akshay Rao, Richard H. Friend
Published 2018

Solvatochromic covalent organic frameworks

by Laura Ascherl, Emrys W. Evans, Matthias Hennemann, Daniele Di Nuzzo, Alexander G. Hufnagel, Michael Beetz, Richard H. Friend, Timothy Clark, Thomas Bein, Florian Auras
Published 2018

Enhancing photoluminescence yields in lead halide perovskites by photon recycling and light out-coupling

by Johannes M. Richter, Mojtaba Abdi-Jalebi, Aditya Sadhanala, Maxim Tabachnyk, Jasmine P.H. Rivett, Luis M. Pazos-Outón, Karl C. Gödel, Michael Price, Felix Deschler, Richard H. Friend
Published 2016

Singlet exciton fission in a modified acene with improved stability and high photoluminescence yield

by Peter J. Budden, Leah R. Weiss, Matthias Müller, Naitik A. Panjwani, Simon Dowland, Jesse R. Allardice, Michael Ganschow, Jan Freudenberg, Jan Behrends, Uwe H. F. Bunz, Richard H. Friend
Published 2021

Minimising efficiency roll-off in high-brightness perovskite light-emitting diodes

by Wei Zou, Renzhi Li, Shuting Zhang, Yunlong Liu, Nana Wang, Yu Cao, Yanfeng Miao, Mengmeng Xu, Qiang Guo, Dawei Di, Li Zhang, Chang Yi, Feng Gao, Richard H. Friend, Jianpu Wang, Wei Huang
Published 2018

Long-lived and disorder-free charge transfer states enable endothermic charge separation in efficient non-fullerene organic solar cells

by Ture F. Hinrichsen, Christopher C. S. Chan, Chao Ma, David Paleček, Alexander Gillett, Shangshang Chen, Xinhui Zou, Guichuan Zhang, Hin-Lap Yip, Kam Sing Wong, Richard H. Friend, He Yan, Akshay Rao, Philip C. Y. Chow
Published 2020

Perovskite-molecule composite thin films for efficient and stable light-emitting diodes

by Heyong Wang, Felix Utama Kosasih, Hongling Yu, Guanhaojie Zheng, Jiangbin Zhang, Galia Pozina, Yang Liu, Chunxiong Bao, Zhangjun Hu, Xianjie Liu, Libor Kobera, Sabina Abbrent, Jiri Brus, Yizheng Jin, Mats Fahlman, Richard H. Friend, Caterina Ducati, Xiao-Ke Liu, Feng Gao
Published 2020

Spontaneous exciton dissociation enables spin state interconversion in delayed fluorescence organic semiconductors

by Alexander J. Gillett, Claire Tonnelé, Giacomo Londi, Gaetano Ricci, Manon Catherin, Darcy M. L. Unson, David Casanova, Frédéric Castet, Yoann Olivier, Weimin M. Chen, Elena Zaborova, Emrys W. Evans, Bluebell H. Drummond, Patrick J. Conaghan, Lin-Song Cui, Neil C. Greenham, Yuttapoom Puttisong, Frédéric Fages, David Beljonne, Richard H. Friend
Published 2021

Proton-transfer-induced 3D/2D hybrid perovskites suppress ion migration and reduce luminance overshoot

by Hobeom Kim, Joo Sung Kim, Jung-Min Heo, Mingyuan Pei, In-Hyeok Park, Zhun Liu, Hyung Joong Yun, Min-Ho Park, Su-Hun Jeong, Young-Hoon Kim, Jin-Woo Park, Emad Oveisi, Satyawan Nagane, Aditya Sadhanala, Lijun Zhang, Jin Jung Kweon, Sung Keun Lee, Hoichang Yang, Hyun Myung Jang, Richard H. Friend, Kian Ping Loh, Mohammad Khaja Nazeeruddin, Nam-Gyu Park, Tae-Woo Lee
Published 2020

Microcavity-like exciton-polaritons can be the primary photoexcitation in bare organic semiconductors

by Raj Pandya, Richard Y. S. Chen, Qifei Gu, Jooyoung Sung, Christoph Schnedermann, Oluwafemi S. Ojambati, Rohit Chikkaraddy, Jeffrey Gorman, Gianni Jacucci, Olimpia D. Onelli, Tom Willhammar, Duncan N. Johnstone, Sean M. Collins, Paul A. Midgley, Florian Auras, Tomi Baikie, Rahul Jayaprakash, Fabrice Mathevet, Richard Soucek, Matthew Du, Antonios M. Alvertis, Arjun Ashoka, Silvia Vignolini, David G. Lidzey, Jeremy J. Baumberg, Richard H. Friend, Thierry Barisien, Laurent Legrand, Alex W. Chin, Joel Yuen-Zhou, Semion K. Saikin, Philipp Kukura, Andrew J. Musser, Akshay Rao
Published 2021