CHI-KUANG SUN2018-09-102018-09-102011http://www.scopus.com/inward/record.url?eid=2-s2.0-80055000860&partnerID=MN8TOARShttp://scholars.lib.ntu.edu.tw/handle/123456789/364828Elastic stiffness of single-crystalline FeSe measured by picosecond ultrasonicsjournal article10.1063/1.3645058