Atomic-scale observation of a graded polar discontinuity and a localized two-dimensional electron density at an insulating oxide interface

Chang C.-P.Lin J.G.Jeng H.T.Cheng S.-L.Pong W.F.Shao Y.C.Chin Y.Y.Lin H.-J.Chen C.W.Yang J.-R.Chen C.H.CHUN-WEI CHENJER-REN YANGLin, J. G.J. G.LinChu, M.-W.M.-W.Chu2019-11-272019-11-27201310980121https://www.scopus.com/inward/record.uri?eid=2-s2.0-84874525293&doi=10.1103%2fPhysRevB.87.075129&partnerID=40&md5=c7267a59006592f6a4be75e75970dec9https://scholars.lib.ntu.edu.tw/handle/123456789/432823Atomic-scale observation of a graded polar discontinuity and a localized two-dimensional electron density at an insulating oxide interfacejournal article10.1103/PhysRevB.87.0751292-s2.0-84874525293