Our work on "Electrical control of surface acoustic waves" published on Nature Electronics!

We demonstrate electro-acoustic modulation on surface acoustic waves on lithium niobate in both room temperature and low temperature! By tailoring the phase matching between acoustic and quasi-travelling electric fields, we achieve reconfigurable non-reciprocal modulation with a non-reciprocity of over 40 dB. Congratulations!! Check the paper here. Harvard news here.