在扩展数学模型中解读多组分单相无序固体溶液的莫斯鲍尔光谱

IF 0.8 4区化学 Q4 SPECTROSCOPY

Journal of Applied Spectroscopy Pub Date : 2024-03-07 DOI:10.1007/s10812-024-01688-x

O. M. Nemtsova, G. N. Konygin

{"title":"在扩展数学模型中解读多组分单相无序固体溶液的莫斯鲍尔光谱","authors":"O. M. Nemtsova, G. N. Konygin","doi":"10.1007/s10812-024-01688-x","DOIUrl":null,"url":null,"abstract":"A method for processing Mossbauer spectra of multicomponent single-phase disordered solid solutions using an extended mathematical model is proposed. The method can detect local distortions of a body-centered cubic lattice and the local symmetry of a resonant atom that arise from differences in the properties of the atoms of the mixed components. The significance of the extended mathematical model for obtaining reliable information and, accordingly, reliable interpretation of experimental spectroscopic results is demonstrated using processing of Mossbauer spectra of single-phase disordered solid solutions Fe75Si15Al10, Fe75Si15Ge10, and Fe75Sn15Ge10 as examples.","PeriodicalId":609,"journal":{"name":"Journal of Applied Spectroscopy","volume":null,"pages":null},"PeriodicalIF":0.8000,"publicationDate":"2024-03-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Interpretation of Mossbauer Spectra of Multicomponent Single-Phase Disordered Solid Solutions Within an Extended Mathematical Model\",\"authors\":\"O. M. Nemtsova, G. N. Konygin\",\"doi\":\"10.1007/s10812-024-01688-x\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"A method for processing Mossbauer spectra of multicomponent single-phase disordered solid solutions using an extended mathematical model is proposed. The method can detect local distortions of a body-centered cubic lattice and the local symmetry of a resonant atom that arise from differences in the properties of the atoms of the mixed components. The significance of the extended mathematical model for obtaining reliable information and, accordingly, reliable interpretation of experimental spectroscopic results is demonstrated using processing of Mossbauer spectra of single-phase disordered solid solutions Fe75Si15Al10, Fe75Si15Ge10, and Fe75Sn15Ge10 as examples.\",\"PeriodicalId\":609,\"journal\":{\"name\":\"Journal of Applied Spectroscopy\",\"volume\":null,\"pages\":null},\"PeriodicalIF\":0.8000,\"publicationDate\":\"2024-03-07\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Journal of Applied Spectroscopy\",\"FirstCategoryId\":\"92\",\"ListUrlMain\":\"https://link.springer.com/article/10.1007/s10812-024-01688-x\",\"RegionNum\":4,\"RegionCategory\":\"化学\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q4\",\"JCRName\":\"SPECTROSCOPY\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Journal of Applied Spectroscopy","FirstCategoryId":"92","ListUrlMain":"https://link.springer.com/article/10.1007/s10812-024-01688-x","RegionNum":4,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q4","JCRName":"SPECTROSCOPY","Score":null,"Total":0}

引用次数: 0

摘要

本文提出了一种利用扩展数学模型处理多组分单相无序固溶体莫斯鲍尔光谱的方法。该方法可以检测到体心立方晶格的局部畸变和共振原子的局部对称性，这些畸变和对称性是由混合组分原子性质的差异引起的。以处理单相无序固溶体 Fe75Si15Al10、Fe75Si15Ge10 和 Fe75Sn15Ge10 的莫斯鲍尔光谱为例，证明了扩展数学模型对于获得可靠信息以及相应地可靠解释光谱实验结果的重要意义。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

查看原文本刊更多论文

Interpretation of Mossbauer Spectra of Multicomponent Single-Phase Disordered Solid Solutions Within an Extended Mathematical Model

A method for processing Mossbauer spectra of multicomponent single-phase disordered solid solutions using an extended mathematical model is proposed. The method can detect local distortions of a body-centered cubic lattice and the local symmetry of a resonant atom that arise from differences in the properties of the atoms of the mixed components. The significance of the extended mathematical model for obtaining reliable information and, accordingly, reliable interpretation of experimental spectroscopic results is demonstrated using processing of Mossbauer spectra of single-phase disordered solid solutions Fe₇₅Si₁₅Al₁₀, Fe₇₅Si₁₅Ge₁₀, and Fe₇₅Sn₁₅Ge₁₀ as examples.

求助全文

通过发布文献求助，成功后即可免费获取论文全文。去求助

来源期刊

Journal of Applied Spectroscopy SPECTROSCOPY-

CiteScore

1.30

自引率

14.30%

发文量

145

审稿时长

2.5 months

期刊介绍： Journal of Applied Spectroscopy reports on many key applications of spectroscopy in chemistry, physics, metallurgy, and biology. An increasing number of papers focus on the theory of lasers, as well as the tremendous potential for the practical applications of lasers in numerous fields and industries.