Lu and Liu have published one paper “Dual-Axis MEMS Resonant Scanner Using 128°Y Lithium Niobate Thin-Film” in Acoustics !

Y. Lu, K. Liu, T. Wu, “Dual-Axis MEMS Resonant Scanner Using 128°Y Lithium Niobate Thin-Film”. Acoustics, 4(2), 313-328, 2022. doi:10.3390/acoustics4020019.