Chen, T. M.T. M.ChenHo, J. S.J. S.HoRU-SHI LIUKoo, H. S.H. S.Koo2018-09-102018-09-101993http://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcAuth=ORCID&SrcApp=OrcidOrg&DestLinkType=FullRecord&DestApp=WOS_CPL&KeyUT=WOS:A1993MA67200026&KeyUID=WOS:A1993MA67200026http://scholars.lib.ntu.edu.tw/handle/123456789/301693[SDGs]SDG6SYNTHESIS OF A 90 K Y2BA4CU7O15-X SUPERCONDUCTOR UNDER AMBIENT-PRESSURE BY TRIETHYLAMMONIUMOXALATE COPRECIPITATIONjournal article10.1016/0921-4534(93)90247-n