Ultrafast control of the optical transition in type-II colloidal quantum wells

• Main Authors: Yu, Junhong, Durmusoglu, Emek Goksu, Wang, Yimeng, Sharma, Manoj, Demir, Hilmi Volkan, Dang, Cuong
• Other Authors: School of Physical and Mathematical Sciences
• Format: Article
• Language: English
• Published: 2023
• Subjects: Physics; Colloidal Quantum Wells; Type-II Heterojunction
• Online Access: https://hdl.handle.net/10356/172108
• Institution: Nanyang Technological University

Manipulating the optical transition in semiconductors at ultrashort timescales is of both fundamental interest and central importance for emerging photonic applications. Traditionally, this manipulation is realized by electrostatic gating via Stark effects or band-gap renormalizations. Here, we repo...