Qingbo Sun

Dr. Qingbo Sun is a researcher at the Department of Materials Physics, Australian National University, specializing in advanced materials for energy and electronic applications. His work focuses on defect engineering, dielectric materials, and photovoltaic effects in nanocrystalline systems.

Research interests include:

• Defect-driven local symmetry breaking
• Colossal dielectric permittivity
• Photocatalytic heterojunctions
• High-pressure material transformations
• Doping strategies in semiconductors
• Nonlinear electric polarization

Research trends from his publications highlight innovations in TiO2-based photocatalysts, SnO2 dielectrics, and ferroelectric heterostructures. Collaborations span materials synthesis, computational modeling, and international experimental studies. His work is cited extensively in Scopus with 294 citations.