Affiliation:
1. Departamento de Física, Universidad de La Laguna, 38200 La Laguna, Tenerife, Spain
Abstract
Intense green and red emissions, visible to the naked eye, coming from Tb3+ to Eu3+ ions, respectively, were observed by down-shifting (from UV-blue excitation) and by cooperative up-conversion (from 980 nm excitation) mechanisms.
Funder
Agencia Canaria de Investigación, Innovación y Sociedad de la Información
Universidad de La Laguna
Publisher
Royal Society of Chemistry (RSC)
Subject
Materials Chemistry,General Chemistry