Research directions
We focus on perovskite photovoltaics, organic nonlinear optical materials, luminescent systems, and spectroscopy-driven interface regulation.
The Tian Group studies perovskite photovoltaics, nonlinear optical materials, and luminescent films through molecular design, interface regulation, and device validation.

Materials lab
From molecular structure to flexible devices, we study how performance emerges.
We focus on perovskite photovoltaics, organic nonlinear optical materials, luminescent systems, and spectroscopy-driven interface regulation.
The group includes faculty, postdoctoral researchers, doctoral students, and master's students working across materials chemistry and optoelectronic devices.
Recent work has appeared in leading journals including Nature Communications, Nature Sustainability, and Angewandte Chemie, supported by national research programs.
We welcome graduate students and postdoctoral researchers with backgrounds in materials, chemistry, physics, optoelectronics, or related fields.