Highly controllable and reproducible one-step synthesis of β-NaYF₄:Er³⁺@NaYbF₄@NaYF₄ upconversion nanoparticles for Sb₂(S,Se)₃ solar cells with enhanced efficiency

• Main Authors: Jin, Xin, Leow, Shin Woei, Fang, Yanan, Wong, Lydia Helena
• Other Authors: School of Materials Science and Engineering
• Format: Article
• Language: English
• Published: 2023
• Subjects: Engineering::Materials; Upconversion Nanoparticles; Multilayer Structures
• Online Access: https://hdl.handle.net/10356/170274
• Institution: Nanyang Technological University

Using multilayer structures of upconversion nanophosphors is widely considered an effective and necessary strategy to achieve efficient luminescence. However, the synthesis of high-quality upconversion nanoparticles in a controllable and reproducible manner remains a challenge, especially for the mo...