Piezoelectric Materials: Piezoelectricity in Monolayer Hexagonal Boron Nitride (Adv. Mater. 1/2020),Advanced Materials

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Piezoelectric Materials: Piezoelectricity in Monolayer Hexagonal Boron Nitride (Adv. Mater. 1/2020)
Advanced Materials ( IF 27.4 ) Pub Date : 2020-01-07 , DOI: 10.1002/adma.202070006
Pablo Ares ₁ , Tommaso Cea ₂ , Matthew Holwill ₁ , Yi Bo Wang ₁ , Rafael Roldán ₃ , Francisco Guinea _{2,

4} , Daria V. Andreeva ₅ , Laura Fumagalli ₁ , Konstantin S. Novoselov _{1,

6,

7} , Colin R. Woods ₁

Affiliation

Monolayer hexagonal boron nitride (hBN) is a 2D crystal with a unique combination of properties. It is also predicted to be piezoelectric, yet experimental evidence has been lacking. In article 1905504, Francisco Guinea, Laura Fumagalli, Konstantin S. Novoselov, and co‐workers use electrostatic force microscopy and directly visualize the piezoelectric field in monolayer hBN in nonhomogeneous strain regions around bubbles and creases.

中文翻译：

压电材料：单层六方氮化硼中的压电（Adv。Mater。1/2020）

单层六方氮化硼（hBN）是具有独特性能组合的2D晶体。还预计它是压电的，但缺乏实验证据。在1905504号文章中，Francisco几内亚，Laura Fumagalli，Konstantin S. Novoselov及其同事使用静电力显微镜技术，直接观察了气泡和折痕周围非均匀应变区域中单层hBN中的压电场。

更新日期：2020-01-07

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