3 papers
physics.chem-ph2025
Oxygen vacancy formation in ZnSeTe blue quantum dot light-emitting diodes
Shaun Tan, Sujin Park, Seung-Gu Choi +9
Recent advancements have led to the development of bright and heavy metal-free blue-emitting quantum dot light-emitting diodes (QLEDs). However, consensus understanding of their di…
physics.app-ph2025
Morphological and Chemical Changes in Cd-free Colloidal QD-LEDs During Operation
Ruiqi Zhang, Jamie Geng, Shaun Tan +12
Heavy metal-free quantum-dot light-emitting devices (QD-LEDs) have demonstrated remarkable brightness, saturated color, and high efficiencies across a broad spectral range. However…
cond-mat.mtrl-sci2024
Predicting Organic-Inorganic Halide Perovskite Photovoltaic Performance from Optical Properties of Constituent Films through Machine Learning
Ruiqi Zhang, Brandon Motes, Shaun Tan +7
We demonstrate a machine learning (ML) approach that accurately predicts the current-voltage behavior of 3D/2D-structured (FAMA)Pb(IBr)3/OABr hybrid organic-inorganic halide perovs…