TY - JOUR T1 - Measuring friction at an interface using ultrasonic response JO - Proceedings of the Royal Society A: Mathematical, Physical and Engineering Sciences PY - 2020/09/30 AU - Li X AU - Dwyer-Joyce RS ED - DO - DOI: 10.1098/rspa.2020.0283 PB - The Royal Society VL - 476 IS - 2241 Y2 - 2025/08/15 ER -