Large polarization gradients and temperature-stable responses in compositionally-graded ferroelectrics
oleh: Anoop R. Damodaran, Shishir Pandya, Yubo Qi, Shang-Lin Hsu, Shi Liu, Christopher Nelson, Arvind Dasgupta, Peter Ercius, Colin Ophus, Liv R. Dedon, Josh C. Agar, Hongling Lu, Jialan Zhang, Andrew M. Minor, Andrew M. Rappe, Lane W. Martin
| Format: | Article |
|---|---|
| Diterbitkan: | Nature Portfolio 2017-05-01 |
Deskripsi
Future technologies based on ferroelectric materials will require new routes to control the nature of polar order. Through a combined experimental and theoretical study of compositionally and strain-graded Ba1-xSrxTiO3 heterostructures, Damodaranet al. demonstrate the ability to engineer large polarization gradients and temperature-stable susceptibilities.