Y. C. WenK. H. LinT. F. KaoL. C. ChouH. H. LinCHI-KUANG SUNHAO-HSIUNG LINCHI-KUANG SUN2018-09-102018-09-102006-11http://scholars.lib.ntu.edu.tw/handle/123456789/325280Compositional dependence of longitudinal sound velocities of piezoelectric (111) InxGa1-xAs measured by picosecond ultrasonicsjournal article10.1063/1.23881382-s2.0-33845194157WOS:000242408000027