Nitride perovskite becomes polar

Xia Hong^{1

2}

Affiliations

¹ Department of Physics and Astronomy, University of Nebraska-Lincoln, Lincoln, NE 68588-0299, USA.
² Nebraska Center for Materials and Nanoscience, University of Nebraska-Lincoln, Lincoln, NE 68588-0299, USA.

Comment

Xia Hong. Science. 2021.

. 2021 Dec 17;374(6574):1445-1446.

doi: 10.1126/science.abm7179. Epub 2021 Dec 16.

Xia Hong^{1

2}

¹ Department of Physics and Astronomy, University of Nebraska-Lincoln, Lincoln, NE 68588-0299, USA.
² Nebraska Center for Materials and Nanoscience, University of Nebraska-Lincoln, Lincoln, NE 68588-0299, USA.

Abstract

An oxygen-free polar perovskite offers several advantages over perovskite oxides.

Synthesis of LaWN₃ nitride perovskite with polar symmetry.
Talley KR, Perkins CL, Diercks DR, Brennecka GL, Zakutayev A. Talley KR, et al. Science. 2021 Dec 17;374(6574):1488-1491. doi: 10.1126/science.abm3466. Epub 2021 Dec 16. Science. 2021. PMID: 34914511