Transmission Characteristics of Ultrasonic Longitudinal Wave Signals in Negative Refractive Index Materials
Geng, Yixue, Sun, Yunqiang, Yang, Peng, Liu, Xin, Han, JianningVolume:
10
Journal:
Crystals
DOI:
10.3390/cryst10030227
Date:
March, 2020
File:
PDF, 6.83 MB
2020