铕美拉尔 Eu2MgSi2O7 中的非线性光学效应

IF 1.5 4区物理与天体物理 Q3 PHYSICS, CONDENSED MATTER Physica Status Solidi B-basic Solid State Physics Pub Date : 2024-07-08 DOI:10.1002/pssb.202400172

Kseniya Mikhailovna Tsysar, Dmitry Igorevich Bazhanov, Karine Karlenovna Abgaryan, Nadezhda Nikolaevna Kiselyova

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引用次数: 0

摘要

作为非线性光学、压电和铁电材料，四方非中心对称美利来石家族的晶体引起了人们的兴趣。本研究对 Eu2MgSi2O7（铕麦饭石）的光学特性进行了无损研究。研究包括计算折射和吸收光谱，以及系统的状态密度。研究结果表明了掺铕莫来石的电子结构与其光学特性之间的相关性。

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Nonlinear Optical Effects in Europium Melilite Eu2MgSi2O7

Crystals of the family of tetragonal, non‐centrosymmetric melilites have attracted interest as nonlinear optical, piezoelectric, and ferroelectric materials. This work presents an ab initio study of the optical properties of europium melilite, Eu2MgSi2O7. The study includes the calculation of refractive and absorption spectra, with respect to the density of states of the system. The obtained results demonstrate the correlation between the electronic structure of europium melilite and its optical characteristics.

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来源期刊

Physica Status Solidi B-basic Solid State Physics 物理-物理：凝聚态物理

CiteScore

3.30

自引率

6.20%

发文量

321

审稿时长

2 months

期刊介绍： physica status solidi is devoted to the thorough peer review and the rapid publication of new and important results in all fields of solid state and materials physics, from basic science to applications and devices. Being among the largest and most important international publications, the pss journals publish review articles, letters and original work as well as special issues and conference contributions. physica status solidi b – basic solid state physics is devoted to topics such as theoretical and experimental investigations of the atomistic and electronic structure of solids in general, phase transitions, electronic and optical properties of low-dimensional, nano-scale, strongly correlated, or disordered systems, superconductivity, magnetism, ferroelectricity etc.