Xinqing Han, Yalin Li, Miguel L. Crespillo, Eva Zarkadoula, Yong Liu, Wenxiang Mu, Shijun Zhao, Peng Liu. "Electronic Excitation‐Driven β‐Ga
                    <sub>2</sub>
                    O
                    <sub>3</sub>
                    Metastability Transformation and Self‐Organization Mechanism: β→κ/γ/δ Phases." Advanced Materials, 2026. doi:10.1002/adma.202519259