CdSe/CdSe1–xTex core/crown heteronanoplatelets : tuning the excitonic properties without changing the thickness

• Main Authors: Kelestemur, Yusuf, Guzelturk, Burak, Erdem, Onur, Olutas, Murat, Erdem, Talha, Usanmaz, Can Firat, Gungor, Kivanc, Demir, Hilmi Volkan
• Other Authors: School of Electrical and Electronic Engineering
• Format: Article
• Language: English
• Published: 2020
• Subjects: Engineering::Electrical and electronic engineering; Nanoplatelets; Colloidal Quantum Wells
• Online Access: https://hdl.handle.net/10356/143494
• Institution: Nanyang Technological University

Here we designed and synthesized CdSe/CdSe1-xTex core/crown nanoplatelets (NPLs) with controlled crown compositions by using the core-seeded-growth approach. We confirmed the uniform growth of the crown regions with well-defined shape and compositions by employing transmission electron microscopy, X...