Simultaneous Observation of Visible Upconversion and Near-Infrared Downconversion in SrF2:Nd3+/Yb3+/Er3+ Nanocrystals and Their Application for Detecting Metal Ions under Dual-Wavelength Excitation

• Linxuan Wang,
• Weiqiang Yang,
• Liang Li,
• Shuai Hu,
• Maohui Yuan,
• Zining Yang,
• Kai Han,
• Hongyan Wang,
• Xiaojun Xu

Affiliations

Linxuan Wang

College of Advanced Interdisciplinary Studies, National University of Defense Technology, Changsha, China

Weiqiang Yang

College of Advanced Interdisciplinary Studies, National University of Defense Technology, Changsha, China

Liang Li

College of Advanced Interdisciplinary Studies, National University of Defense Technology, Changsha, China

Shuai Hu

College of Advanced Interdisciplinary Studies, National University of Defense Technology, Changsha, China

Maohui Yuan

College of Advanced Interdisciplinary Studies, National University of Defense Technology, Changsha, China

Zining Yang

College of Advanced Interdisciplinary Studies, National University of Defense Technology, Changsha, China

Kai Han

College of Advanced Interdisciplinary Studies, National University of Defense Technology, Changsha, China

Hongyan Wang

College of Advanced Interdisciplinary Studies, National University of Defense Technology, Changsha, China

Xiaojun Xu

College of Advanced Interdisciplinary Studies, National University of Defense Technology, Changsha, China