Upconversion cooling of Er-doped low-phonon fluorescent solids
- Garcia-Adeva, A.J.
- Balda, R.
- Fernandez, J.
ISSN: 1098-0121, 1550-235X
Year of publication: 2009
Volume: 79
Issue: 3
Type: Article
Journal:
Physical Review B - Condensed Matter and Materials Physics