Fig. 8: Varied-temperature luminescence spectra of SD/Ag90a from 93 to 293 K with 40 K as an interval.
From: A Keplerian Ag90 nest of Platonic and Archimedean polyhedra in different symmetry groups
Insets show the photographs of a sample of SD/Ag90a under a hand-held UV lamp (365 nm) at 298 and 77 K.
