TY - RPRT TI - An Acoustic Waveguide With Tight Field Confinement for High Temperature Sensing AU - He, Jiaji AU - Yang, Shuo (ORCID:0000000190855085) AU - Hileman, Zachary AU - Wang, Ruixuan AU - Homa, Daniel (ORCID:0000000251989133) AU - Pickrell, Gary AU - Wang, Anbo PY - 2020 DO - 10.1109/jsen.2020.3008422 UR - https://www.osti.gov/biblio/1850524 ID - 1850524 ER -