Fabrication and luminescence of KGdF₄:Yb³⁺/Er³⁺ nanoplates and their improving performance for polymer solar cells

Affiliations

• ¹ College of Materials Science and Engineering, National Center of International Joint Research for Hybrid Materials Technology, National Base of International Science & Technology Cooperation, Qingdao University, Qingdao 266071, China. Electronic address: jqjiao@googlemail.com.
• ² College of Materials Science and Engineering, National Center of International Joint Research for Hybrid Materials Technology, National Base of International Science & Technology Cooperation, Qingdao University, Qingdao 266071, China.
• ³ College of Materials Science and Engineering, National Center of International Joint Research for Hybrid Materials Technology, National Base of International Science & Technology Cooperation, Qingdao University, Qingdao 266071, China. Electronic address: jianguo.tang@yahoo.com.cn.
• ⁴ Department of Chemical and Biological Engineering, Colorado State University, Fort Collins, CO 80523, USA.