Lyons, KBKBLyonsLiou S.H.MINGHWEI HONGChen, HSHSChenKwo, JJKwoNegran, TJTJNegran2018-09-102018-09-101987http://scholars.lib.ntu.edu.tw/handle/123456789/331414Raman detection of the superconducting gap in Ba-Y-Cu-O superconductorsjournal article