The photo-switch effect and the energy-level population change of Li+ doping in Yb3+/Er3+ co-doped Y2O3 upconversion films
Crossref DOI link: https://doi.org/10.1007/s00339-018-2371-1
Published Online: 2019-01-12
Published Print: 2019-02
Update policy: https://doi.org/10.1007/springer_crossmark_policy
Xu, Boxu
Liu, Juncheng
Zou, Kaishun
Funding for this research was provided by:
National Natural Science Foundation of China (51352002)
Text and Data Mining valid from 2019-01-12
Article History
Received: 22 October 2018
Accepted: 24 December 2018
First Online: 12 January 2019