Intrinsic lead ion emissions in zero-dimensional Cs4PbBr6 nanocrystals

• المؤلفون الرئيسيون: Yin, Jun, Zhang, Yuhai, Bruno, Annalisa, Soci, Cesare, Bakr, Osman M., Brédas, Jean-Luc, Omar F. Mohammed
• مؤلفون آخرون: School of Physical and Mathematical Sciences
• التنسيق: مقال
• اللغة: English
• منشور في: 2020
• الموضوعات: Science::Physics; Phonons; Photoluminescence
• الوصول للمادة أونلاين: https://hdl.handle.net/10356/139267

We investigate the intrinsic lead ion (Pb2+) emissions in zero-dimensional (0D) perovskite nanocrystals (NCs) using a combination of experimental and theoretical approaches. The temperature-dependent photoluminescence experiments for both “nonemissive” (highly suppressed green emission) and emissive...