Pressure-Induced Detrapping from Self-Trapped Excitons to Free Excitons toward Enhanced Emission and Piezochromism in Ruddlesden–Popper (110)-Oriented Perovskites

ACS Applied Materials & Interfaces

Mirosław Mączka, Szymon Sobczak, Kinga Roszak, Daniel Linhares Militão Vasconcelos, Filip Dybała, Artur P. Herman, Robert Kudrawiec, Andrzej Katrusiak and Paulo T. C. Freire