Fig. 5: Luminescent properties of 1Ag.

a A 2D color map of the temperature-dependent emission spectra (λ_ex = 355 nm). Dashed lines represent the characteristic emission peaks of monomer (λ₁) and excimer (λ₂). b Normalized maximum emission intensity (λ₁ and λ₂) as comparison with the χ_mT products in the heating mode.