Keio University

Pressure-Based Control Enables Tunable Singlet Fission Materials for Efficient Photoconversion

Published: March 23, 2023
Office of Communications and Public Relations

March 23, 2023

Tokyo Institute of Technology

Keio University

Applying hydrostatic pressure as an external stimulus, Tokyo Tech and Keio University researchers demonstrate a new way to regulate singlet fission (SF), a process in which two electrons are generated from a single photon, in chromophores, opening doors to the design of SF-based materials with enhanced (photo)energy conversion. Their method overrides the strict requirements that limit the molecular design of such materials by realizing an alternative control strategy.