Plurality of Excitons in Ruddlesden–Popper Metal Halides and the Role of the B-site Metal CationGiulia Folpini & Maurizia Palummo & Daniele Cortecchia & Luca Moretti & Giulio Cerullo & Annamaria Petrozza & Giacomo Giorgi & Ajay Ram Srimath KandadaPDF2.1 MB
See Rome and eat, by Beverly Pepper in collaboration with John Hobart. Photographs by Bill Pepper. Drawings by Beverly Pepper.Beverly. Pepper1960EN