Study of complex optical constants of neat cadmium selenide nanoplatelets thin films by spectroscopic ellipsometry

• Main Authors: Zhang, Zitong, Thung, Yi Tian, Chen, Xiaoxuan, Wang, Lin, Fan, Weijun, Ding, Lu, Sun, Handong
• Other Authors: School of Physical and Mathematical Sciences
• Format: Article
• Language: English
• Published: 2023
• Subjects: Science::Physics::Optics and light; Engineering::Materials::Photonics and optoelectronics materials; Cadmium Selenide; Thin Films
• Online Access: https://hdl.handle.net/10356/168701
• Institution: Nanyang Technological University

Knowledge of tunability of complex optical constants of colloidal CdSe nanoplatelets (NPLs) thin films is essential for accurate modeling and design of NPL-containing optoelectronic devices. Here, dielectric functions, complex optical conductivities, and absorption coefficients of a series of CdSe N...