SMALL & Prof. Ou Xin has published one paper in EDL !

J. Wu, S. Zhang, H. Zhou, P. Zheng, L. Zhang, Z. Li, Y. Wang, T. You, K. Huang, T. Wu, and X. Ou, “A New Class of High-Overtone Bulk Acoustic Resonators Using Lithium Niobate on Conductive Silicon Carbide,” in IEEE Electron Device Letters, vol. 42, no. 7, pp. 1061-1064, July 2021, doi: 10.1109/LED.2021.3079436.