@article{573e3c5b08e3401a835c5c840c84ee60,
title = "Ferroelectric control of the conduction at the LaAlO3/SrTiO 3 heterointerface",
abstract = "Modulation of band bending at a complex oxide heterointerface by a ferroelectric layer is demonstrated. The as-grown polarization (Pup) leads to charge depletion and consequently low conduction. Switching the polarization direction (Pdown) results in charge accumulation and enhances the conduction at the interface. The metal-insulator transition at a conducting polar/nonpolar oxide heterointerface can be controlled by ferroelectric doping.",
keywords = "2D electron gases (2DEG), complex oxides, ferroelectric polarization, heterointerfaces, metal-insulator transitions",
author = "Tra, {Vu Thanh} and Chen, {Jhih Wei} and Huang, {Po Cheng} and Huang, {Bo Chao} and Ye Cao and Yeh, {Chao Hui} and Liu, {Heng Jui} and Eliseev, {Eugene A.} and Morozovska, {Anna N.} and Lin, {Jiunn Yuan} and Chen, {Yi Chun} and Chu, {Ming Wen} and Chiu, {Po Wen} and Chiu, {Ya Ping} and Chen, {Long Qing} and Wu, {Chung Lin} and Chu, {Ying Hao}",
year = "2013",
month = jun,
day = "25",
doi = "10.1002/adma.201300757",
language = "English",
volume = "25",
pages = "3357--3364",
journal = "Advanced Materials",
issn = "0935-9648",
publisher = "Wiley-Blackwell",
number = "24",
}