applications of upconversion nanoparticles
(631) 619-7922
45-1 Ramsey Road, Shirley, NY 11967, USA, Shirley, New York, 11967
About us
The unique optical properties of lanthanide elements originate from their electron configuration of the 4f shell, where the electrons of lanthanides can be partially filled. As a result, lanthanide ions present a great number of energy levels, enabling the occurrence of electron transitions between 4f levels.