Fluorescence line narrowing, localized exciton states, and spectral diffusion in the mixed semiconductor CdS_{x}Se_{1-x}

Zero-phonon lines and luminescence line

Zero-phonon lines and luminescence line narrowing in the series Ru(bpy-d8)x(bpy)3-x(PF6)2(x=1–3). Direct evidence for localization in the two lowest excited states

✍ Hans Riesen; Elmars Krausz; Mirek Puza 📂 Article 📅 1988 🏛 Elsevier Science 🌐 English ⚖ 479 KB

## Luminescence and excitation measurements were performed on single crystals of specifically deuterated compounds Ru( bpy-d,) ,(bpy) 3\_ ,( PF,) 2 (x= l-3) in the region of the sharp zero-phonon transitions at 4.2 and 2.1 K. The results are compared with the spectroscopic properties of the non-de