通过界面工程增强铁电极化稳定性。
Enhancement of ferroelectric polarization stability by interface engineering.
机构信息
Department of Physics and Astronomy, Nebraska Center for Materials and Nanoscience, University of Nebraska, Lincoln, NE 68588, USA.
出版信息
Adv Mater. 2012 Mar 2;24(9):1209-16. doi: 10.1002/adma.201104398. Epub 2012 Jan 26.
PMID:22278910
Abstract
By using theoretical predictions based on first-principle calculations, we explore an interface engineering approach to stabilize polarization states in ferroelectric heterostructures with a thickness of just several nanometers.
摘要
通过基于第一性原理计算的理论预测，我们探索了一种界面工程方法，以稳定厚度仅有数纳米的铁电异质结构中的极化态。
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