Electrical and Computer Engineering graduate student, Jinmeng Shi, earns best student poster award at international conference
Electrical and Computer Engineering (ECE) graduate student, Jinmeng Shi, has earned international recognition for her research into the semiconductor materials behind terahertz quantum cascade lasers (THz QCLs).
Shi, a Master of Applied Science (MASc) student co-supervised by ECE professors Dayan Ban and Zbig Wasilewski, received the Best Student Poster Award at the International Conference on Molecular Beam Epitaxy, held July 12–16, 2026, in Ann Arbor, Michigan. Her winning poster, “Towards Ultra-Smooth Interfaces in THz QCLs: Revisiting Si Doping in GaAs Grown on (411)A Substrates,” presented research aimed at addressing one of the challenges limiting the performance of THz QCLs.