Advanced Energy Materials
Advanced Energy Materials
Huang Group
Ultrafast Dynamic Microscopy of Energy and Charge Transport
Research
Image Nonequilibrium Charge Transport in Hybrid Perovskite Materials
​
The simultaneously high spatial and temporal resolutions provide detailed understanding of the transport of nonequilibrium states.
We investigate how unique properties of hybrid organic-inorganic metal halide perovskites lead to long-range transport of non-equilibrium hot charge carriers.
Control Coherent Exciton Transport
We evaluate exciton transport in the intermediate coupling regime in molecular aggregates, perovskite quantum dot self-assemblies, and photosynthetic antennas.
We exploit delocalized excitons in the intermediate coupling regime to facilitate long-range transport and to achieve robustness against defects in energy transfer networks
Design Exciton Transport and Nonlinear Interactions at 2D Interfaces
Heterostructures integrating 2D semiconductors offer new opportunities in developing new functionalities that are not available in bulk materials
We employ ultrafast microscopy to investigate energy transfer, charge transfer, and many-body exciton interactions at 2D interfaces.
Leverage Strong Light-Matter Interactions
Exciton polaritons—hybrid exciton-photon quasi-particles—provide an exciting platform to design new optoelectronic functionalities.
Here we leverage strong light-matter interaction to overcome disorder and achieve long-range coherent transport
