Hongcai Li, Enrui Zhang, Shijie Duan, Shuai Wu, Liang Zhong, Haoran Chen, Yan Li, Dongdong Kang, Bo Chen, Xiaoxiang Yu, Jiayu Dai. "Experimental evidence of impurity-induced selective short-mean-free-path phonon scatterings in β-Ga2O3." Applied Physics Letters (2025). https://doi.org/10.1063/5.0293469