Chen, C.H.C.H.ChenCheng, Y.H.Y.H.ChengHsueh, W.J.W.J.HsuehWEN-JENG HSUEH2020-01-172020-01-172015https://scholars.lib.ntu.edu.tw/handle/123456789/451889Ultrahigh tunnel magnetoresistance using an artificial superlattice barrier with copper and aluminum oxidejournal article10.1209/0295-5075/111/470052-s2.0-84941595624https://www.scopus.com/inward/record.uri?eid=2-s2.0-84941595624&doi=10.1209%2f0295-5075%2f111%2f47005&partnerID=40&md5=2171c8d423e14e224dd3fb3c3a3ea8bf