Xianghong Niu

Papers

Total Citations

1,062

H-Index

About

Xianghong Niu is a leading figure in the field of hybrid organic-inorganic perovskites, with a particular focus on ferroelectricity and piezoelectricity. Her most celebrated contribution is the discovery of an organic-inorganic perovskite ferroelectric that exhibits a remarkably large piezoelectric response, rivaling that of traditional stiff ceramic materials like BaTiO₃. This breakthrough, published in 2017 and now cited over 1,060 times, demonstrated that flexible, lightweight molecular materials could effectively convert mechanical stress into electricity, opening new avenues for wearable sensors and flexible electronics. Niu’s work fundamentally challenges the conventional wisdom that high-performance piezoelectricity is exclusive to rigid ceramics, bridging the gap between soft matter physics and device engineering. Her research has profound implications for next-generation mechanical sensors, energy harvesters, and smart materials. By identifying and characterizing this novel perovskite ferroelectric, Niu has established herself as a pioneer in the search for multifunctional, flexible electronic materials, making her a key reference for students and researchers exploring the intersection of crystallography, materials science, and device physics.