Ruhua Fan

Disentangling the Effects of Organic Spacer Fluorination on Lattice Stability Using an Identical 2D Perovskite Template Framework for Stable Photodetection

Abstract Metal halide perovskite single crystals have emerged as promising optoelectronic materials, yet their long-term stability remains limited by severe ion migration arising from insufficient lattice stabilization. Although fluorination is widely employed to enhance stabilit...