Strain-induced giant enhancement of anisotropic dielectric constant in layered nitrides SrHfN<sub>2</sub> and SrZrN<sub>2</sub>-Reference-Cited by-同舟云学术

Strain-induced giant enhancement of anisotropic dielectric constant in layered nitrides SrHfN₂ and SrZrN₂

Published:2023 Issue:28 Volume:25 Page:19158-19166
ISSN:1463-9076
Container-title:Physical Chemistry Chemical Physics
language:en
Short-container-title:Phys. Chem. Chem. Phys.

Author:

Yao Min¹²,Zhang Yuanyun¹,Ban Jianmin¹,Hou Junjie¹,Zhang Bowen³,Liu Junwei³,Ming Xing¹²³^ORCID,Kuang Xiaojun³^ORCID

Affiliation:

1. College of Science, Guilin University of Technology, Guilin 541004, People's Republic of China

2. Key Laboratory of Low-dimensional Structural Physics and Application, Education Department of Guangxi Zhuang Autonomous Region, Guilin University of Technology, Guilin 541004, People's Republic of China

3. Key Lab of New Processing Technology for Nonferrous Metal & Materials, Ministry of Education, School of Materials Science and Engineering, Guilin University of Technology, Guilin 541004, China

Abstract

The dielectric constants of layered nitrides SrHfN2 and SrZrN2 are dramatically enhanced to maximum values of ∼2600 and 2700 under isotropic tensile strain, which provides an effective route to regulate the anisotropic dielectric constants.

Funder

National Natural Science Foundation of China

Natural Science Foundation of Guangxi Province

Publisher

Royal Society of Chemistry (RSC)

Subject

Physical and Theoretical Chemistry,General Physics and Astronomy

Link

http://pubs.rsc.org/en/content/articlepdf/2023/CP/D3CP01907A

Reference52 articles.

1. High dielectric ternary oxides from crystal structure prediction and high-throughput screening

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