WebNov 1, 1994 · Energy level data recently reported for the Cs2NaPrCl6, Cs2NaYCl6:Pr3+, and Cs2NaYBr6:Pr3+ systems are analysed in terms of a model hamiltonian that includes 14 ‘free-ion’ energy parameters and … Expand. 24. Save. Alert. Non-resonant energy transfer from the 5D4 level of Tb3+ to the 5D0 level of Eu3+ WebEn referencia a las Figuras 2 y 3, la ocurrencia de procesos de transferencia de energía, en el caso de los iones Pr 3+ excitados dentro del rango de energías del multiplete 3 P 2 - 3 P 0 y para el rango total de dopamiento de la matriz cristalina Cs 2 NaYCl 6, puede ser explicada en términos de tres fenómenos: I) Relajaciones cruzadas, que ...
Efficient Yellow Self-Trapped Exciton Emission in Sb3
WebApr 29, 2024 · Metal halide perovskites have flexible crystal and electronic structures and adjustable emission characteristics, which have very broad applications in the optoelectronic field. Among them, all-inorganic perovskites have attracted more attention than others in recent years because of their characteristics of large diffusion length, high luminescence … WebApr 1, 1985 · Crystal growth and the luminescence properties of Cs 2 NaMCl 6-Sb 3+ (M = Sc, Y, La) are described. The emission consists of one band which shifts to lower … twitch paulinho
Excited state properties of Cr3+ in Cs2NaYCl6 and …
WebSep 15, 2024 · Halide double perovskites have aroused substantial research interest because of their unique optical properties and intriguing flexibility for various … WebAug 22, 2006 · The magnetic circular dichroism (M.C.D.) and absorption spectra of ReCl 6 2-and ReBr 6 2-have been measured at liquid helium temperatures in the crystalline hosts Cs 2 ZrCl 6, Cs 2 NaYCl 6, and Cs 2 ZrBr 6 over the energy regions 13 000–39 000 cm-1, 28 000–40 000 cm-1 and 19 000–31 000 cm-1 respectively. All of the observed bands … WebMar 1, 2024 · Request PDF On Mar 1, 2024, Yinhua Wang and others published Highly efficient visible and near-infrared luminescence of Sb3+, Tm3+ co-doped Cs2NaYCl6 lead-free double perovskite and light ... takeuchi with mulcher head