Bembe C. Mackintosh

Atomic Chalcogen Substitution Modulates Photophysical Properties and Electronic Structure in Donor–Acceptor Covalent Organic Frameworks

Tianhao Xue, Laura Fuchs, Bembe C. Mackintosh, Mariia Ferree et autres

While chalcogen substitution has recently emerged as a means for tuning the properties of covalent organic frameworks (COFs), its influence on the intrinsic photophysical and charge-transport properties of isoreticular donor–acceptor COFs remains largely unknown. Here, an isoreticular series of novel donor–acceptor COFs …

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Overcoming Charge-Carrier Localization in Metal Chalcohalides

Bembe C. Mackintosh, Marcello Righetto, Gopal Krishnamurthy Grandhi, Thomas B. Haward et autres

High Resolution Image Download MS PowerPoint Slide Effective charge-carrier transport is a key requirement of next-generation thin-film materials developed for solar cells. Perovskite-inspired materials (PIMs), including metal chalcohalides, show great promise as lead-free solar absorbers. However, intrinsic charge-carrier localization processes have frequently …

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Overcoming Charge-Carrier Localisation in Metal Chalcohalides

Bembe C. Mackintosh, Laura M. Herz, Thomas Haward, G Krishna Murthy Grandhi et autres

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