Lu, Ruochen, Yang, Yansong, Hassanien, Ahmed E., and Gong, Songbin. Gigahertz Low-Loss and High Power Handling Acoustic Delay Lines Using Thin-Film Lithium-Niobate-on-Sapphire. IEEE Transactions on Microwave Theory and Techniques 69.7 Web. doi:10.1109/TMTT.2021.3074918.

Lu, Ruochen, Yang, Yansong, Hassanien, Ahmed E., & Gong, Songbin. Gigahertz Low-Loss and High Power Handling Acoustic Delay Lines Using Thin-Film Lithium-Niobate-on-Sapphire. IEEE Transactions on Microwave Theory and Techniques, 69 (7). https://doi.org/10.1109/TMTT.2021.3074918

Lu, Ruochen, Yang, Yansong, Hassanien, Ahmed E., and Gong, Songbin. "Gigahertz Low-Loss and High Power Handling Acoustic Delay Lines Using Thin-Film Lithium-Niobate-on-Sapphire". IEEE Transactions on Microwave Theory and Techniques 69 (7). Country unknown/Code not available: Institute of Electrical and Electronics Engineers. https://doi.org/10.1109/TMTT.2021.3074918. https://par.nsf.gov/biblio/10307441.

@article{osti_10307441,
place = {Country unknown/Code not available}, title = {Gigahertz Low-Loss and High Power Handling Acoustic Delay Lines Using Thin-Film Lithium-Niobate-on-Sapphire}, url = {https://par.nsf.gov/biblio/10307441}, DOI = {10.1109/TMTT.2021.3074918}, abstractNote = {Not Available}, journal = {IEEE Transactions on Microwave Theory and Techniques}, volume = {69}, number = {7}, publisher = {Institute of Electrical and Electronics Engineers}, author = {Lu, Ruochen and Yang, Yansong and Hassanien, Ahmed E. and Gong, Songbin}, }