Breitwieser, R.R.BreitwieserHu, Y.-C.Y.-C.HuChao, Y.C.Y.C.ChaoTzeng, Y.R.Y.R.TzengLiou, S.-C.S.-C.LiouLin, K.C.K.C.LinChen, C.W.C.W.ChenPai, W.W.W.W.Pai2020-04-222020-04-22201724699950https://scholars.lib.ntu.edu.tw/handle/123456789/485351Investigating ultraflexible freestanding graphene by scanning tunneling microscopy and spectroscopyjournal article10.1103/PhysRevB.96.085433