October 2025

Paper
A paper on high-speed perovskite photodetectors has been published in Advanced Optical Materials.

Unified Approach to Sensitive and Fast Perovskite Photodetectors Featuring an Ultrawide Linear Dynamic Range Prabal Dweep Khanikar, Sahil Shah, Atul Shukla, Cameron M. Cole, Zhanglin Guo, Samaresh Das, Shih-Chun Lo*, Toshinori Matsushima*, Ebinazar B. Namdas*

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Conference presentation
Presentations have been delivered at 248th ECS Meeting.

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Paper
A paper on enhancement of perovskite LED performance via UV–O₃ treatment of polymer hole transport layers has been published in Chemical Engineering Journal.

Performance enhancement of perovskite light-emitting diodes via ultraviolet–ozone oxidative treatment of polymeric hole transport layers and its mechanism investigation Reiko Yamauchi, Zhanglin Guo, Toshinori Matsushima*

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Paper
A paper on novel organic hole transport materials for perovskite solar cells has been published in Journal of Materials Chemistry A.

Phenanthro[9,10-d]imidazole-Based Hole Transport Materials for Perovskite Solar Cells: Influence of π-Bridge Units Telugu Bhim Raju*, Motonori Watanabe, Dai Senba, Chathuranganie A. M. Senevirathne, Yuki Fujita and Toshinori Matsushima*

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