Probing composite fermions and other exotic states in dilute 2D systems

We present our latest experimental results on composite fermions and other interaction-induced phases, such as
Wigner crystal, in very dilute 2D electron and hole systems.
Work done in collaboration with Md. Shafayat Hossain, Meng K. Ma, Kevin A. Villegas Rosales, Yoon Jang
(Edwin) Chung, Pranav Thekke Madathil, Siddharth, Singh, Chengyu Wang, Insun Jo, Hao Deng, Roland
Winkler, Yang Liu, Ken West, Kirk Baldwin, and Loren Pfeiffer.