Spin Control in Radical Semiconductors

Project Information

SCORS

Grant agreement ID: 101020167

DOI

10.3030/101020167

EC signature date 22 May 2021

Start date 1 October 2021

End date 31 March 2026

Funded under

• EXCELLENT SCIENCE - European Research Council (ERC)

Total cost

€ 1 999 812,00

EU contribution

€ 1 999 812,00

Coordinated by

THE CHANCELLOR MASTERS AND SCHOLARS OF THE UNIVERSITY OF CAMBRIDGE
United Kingdom

CORDIS provides links to public deliverables and publications of HORIZON projects.

Links to deliverables and publications from FP7 projects, as well as links to some specific result types such as dataset and software, are dynamically retrieved from OpenAIRE .

Publications

Peer reviewed articles (14)

Fast Transfer of Triplet to Doublet Excitons from Organometallic Host to Organic Radical Semiconductors

Author(s): Qinying Gu, Sebastian Gorgon, Alexander S. Romanov, Feng Li, Richard H. Friend, Emrys W. Evans
Published in: Advanced Materials, Issue 36, 2024, ISSN 0935-9648
Publisher: United Nations Industrial Developement Organization
DOI: 10.1002/adma.202402790

Reversible spin-optical interface in luminescent organic radicals

Author(s): Sebastian Gorgon; Kuo Lv; Jeannine Grüne; Bluebell H. Drummond; William K. Myers; Giacomo Londi; Gaetano Ricci; Danillo Valverde; Claire Tonnelé; Petri Murto; Alexander S. Romanov; David Casanova; Vladimir Dyakonov; Andreas Sperlich; David Beljonne; Yoann Olivier; Feng Li; Richard H. Friend; Emrys W. Evans
Published in: Nature, 2023, ISSN 0028-0836
Publisher: Nature Publishing Group
DOI: 10.1038/s41586-023-06222-1

Near-infrared luminescent open-shell π-conjugated systems with a bright lowest-energy zwitterionic singlet excited state

Author(s): Craig P. Yu, Rituparno Chowdhury, Yao Fu, Pratyush Ghosh, Weixuan Zeng, Tarig B. E. Mustafa, Jeannine Grüne, Lucy E. Walker, Daniel G. Congrave, Xian Wei Chua, Petri Murto, Akshay Rao, Henning Sirringhaus, Felix Plasser, Clare P. Grey, Richard H. Friend, Hugo Bronstein
Published in: Science Advances, Issue 10, 2024, ISSN 2375-2548
Publisher: Science
DOI: 10.1126/sciadv.ado3476

Circularly polarized electroluminescence from chiral supramolecular semiconductor thin films

Author(s): Rituparno Chowdhury, Marco D. Preuss, Hwan-Hee Cho, Joshua J. P. Thompson, Samarpita Sen, Tomi K. Baikie, Pratyush Ghosh, Yorrick Boeije, Xian Wei Chua, Kai-Wei Chang, Erjuan Guo, Joost van der Tol, Bart W. L. van den Bersselaar, Andrea Taddeucci, Nicolas Daub, Daphne M. Dekker, Scott T. Keene, Ghislaine Vantomme, Bruno Ehrler, Stefan C. J. Meskers, Akshay Rao, Bartomeu Monserrat, E. W. Meijer, Ri
Published in: Science, Issue 387, 2025, Page(s) 1175-1181, ISSN 0036-8075
Publisher: American Association for the Advancement of Science
DOI: 10.1126/science.adt3011

Decoupling excitons from high-frequency vibrations in organic molecules

Author(s): Pratyush Ghosh, Antonios M. Alvertis, Rituparno Chowdhury, Petri Murto, Alexander J. Gillett, Shengzhi Dong, Alexander J. Sneyd, Hwan-Hee Cho, Emrys W. Evans, Bartomeu Monserrat, Feng Li, Christoph Schnedermann, Hugo Bronstein, Richard H. Friend, Akshay Rao
Published in: Nature, Issue 629, 2024, Page(s) 355-362, ISSN 0028-0836
Publisher: Nature Publishing Group
DOI: 10.1038/s41586-024-07246-x

Singlet and triplet to doublet energy transfer: improving organic light-emitting diodes with radicals

Author(s): Feng Li; Alexander James Gillett; Qinying Gu; Junshuai Ding; Zhangwu Chen; Timothy J. H. Hele; William K. Myers; Richard H. Friend; Emrys W. Evans
Published in: Nature Communications, 2022, ISSN 2041-1723
Publisher: Nature Publishing Group
DOI: 10.1038/s41467-022-29759-7

Engineering the spin-exchange interaction in organic semiconductors.

Author(s): Akshay Rao; Alexander James Gillett; Richard Henry Friend
Published in: Nature Materials, Issue 1, 2022, ISSN 1476-1122
Publisher: Nature Publishing Group
DOI: 10.17863/cam.92690

Suppression of Dexter transfer by covalent encapsulation for efficient matrix-free narrowband deep blue hyperfluorescent OLEDs

Author(s): Hwan-Hee Cho, Daniel G. Congrave, Alexander J. Gillett, Stephanie Montanaro, Haydn E. Francis, Víctor Riesgo-Gonzalez, Junzhi Ye, Rituparno Chowdury, Weixuan Zeng, Marc K. Etherington, Jeroen Royakkers, Oliver Millington, Andrew D. Bond, Felix Plasser, Jarvist M. Frost, Clare P. Grey, Akshay Rao, Richard H. Friend, Neil C. Greenham, Hugo Bronstein
Published in: Nature Materials, Issue 23, 2024, Page(s) 519-526, ISSN 1476-1122
Publisher: Nature Publishing Group
DOI: 10.1038/s41563-024-01812-4

Efficient and Bright Organic Radical Light‐Emitting Diodes with Low Efficiency Roll‐Off

Author(s): Hwan‐Hee Cho, Sebastian Gorgon, Hsiao‐Chun Hung, Jun‐Yu Huang, Yuh‐Renn Wu, Feng Li, Neil C. Greenham, Emrys W. Evans, Richard H. Friend
Published in: Advanced Materials, Issue 35, 2024, Page(s) 2303666, ISSN 0935-9648
Publisher: United Nations Industrial Developement Organization
DOI: 10.1002/adma.202303666

Mesitylated trityl radicals, a platform for doublet emission: symmetry breaking, charge-transfer states and conjugated polymers

Author(s): Petri Murto; Rituparno Chowdhury, Sebastian Gorgon; Erjuan Guo; Weixuan Zeng; Biwen Li; Yuqi Sun; Haydn Francis; Richard H. Friend; Hugo Bronstein
Published in: Nature Communcitions, 2023, ISSN 2041-1723
Publisher: Nature Publishing Group
DOI: 10.1038/s41467-023-39834-2

Efficient near-infrared organic light-emitting diodes with emission from spin doublet excitons

Author(s): Hwan-Hee Cho, Sebastian Gorgon, Giacomo Londi, Samuele Giannini, Changsoon Cho, Pratyush Ghosh, Claire Tonnelé, David Casanova, Yoann Olivier, Tomi K. Baikie, Feng Li, David Beljonne, Neil C. Greenham, Richard H. Friend, Emrys W. Evans
Published in: Nature Photonics, Issue 18, 2024, Page(s) 905-912, ISSN 1749-4885
Publisher: Nature Pub. Group
DOI: 10.1038/s41566-024-01458-3

Controlling the Spin Exchange Energy through Charge Transfer for Triplet State Management in Organic Semiconductors

Author(s): Alexander J. Gillett; Richard H. Friend; David Beljonne
Published in: Chemistry of Materials, Issue 2, 2022, ISSN 0897-4756
Publisher: American Chemical Society
DOI: 10.1021/acs.chemmater.2c01301

Near-Infrared Light-Emitting Diodes from Organic Radicals with Charge Control

Author(s): Hwan-Hee Cho, Shun Kimura, Neil C. Greenham, Yuki Tani, Ryota Matsuoka, Hiroshi Nishihara, Richard H. Friend Tetsuro Kusamoto Emrys W. Evans
Published in: Advanced Optical Materials, 2022, ISSN 2195-1071
Publisher: Wiley-VCH GmbH
DOI: 10.1002/adom.202200628

Steric Control of Luminescence in Phenyl-Substituted Trityl Radicals

Author(s): Petri Murto, Biwen Li, Yao Fu, Lucy E. Walker, Laura Brown, Andrew D. Bond, Weixuan Zeng, Rituparno Chowdhury, Hwan-Hee Cho, Craig P. Yu, Clare P. Grey, Richard H. Friend, Hugo Bronstein
Published in: Journal of the American Chemical Society, Issue 146, 2024, Page(s) 13133-13141, ISSN 0002-7863
Publisher: American Chemical Society
DOI: 10.1021/jacs.4c00292

Other (1)

Optical read and write of spin states in organic diradicals

Author(s): Rituparno Chowdhury, Petri Murto, Naitik A. Panjwani, Yan Sun, Pratyush Ghosh, Yorrick Boeije, Vadim Derkach, Seung-Je Woo, Oliver Millington, Daniel G. Congrave, Yao Fu, Tarig B. E. Mustafa, Miguel Monteverde, Jesús Cerdá, Jan Behrends, Akshay Rao, David Beljonne, Alexei Chepelianskii, Hugo Bronstein, Richard H. Friend
Published in: Arxiv, 2024
Publisher: Arxiv
DOI: 10.48550/arxiv.2406.03365