关于 "镁铁基双包光体的介电、光学和磁学行为 "的评论 [ ECS J. Solid State Sci.

IF 1.8 4区 材料科学 Q3 MATERIALS SCIENCE, MULTIDISCIPLINARY ECS Journal of Solid State Science and Technology Pub Date : 2024-03-26 DOI:10.1149/2162-8777/ad2c32
Paweł E. Tomaszewski
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引用次数: 0

摘要

显而易见,众所周知,在开始对特定样品进行研究时,必须确定样品的化学成分和相组成。最理想的方法是通过 X 射线(或中子)衍射和随后的结构分析来验证。这种初步分析必须使用基于 100 年 X 射线衍射研究的一套众所周知的假设。如果不使用这些假设或规则,任何研究的后续结果都不会有价值,而且可能是错误的。最重要的规则是,衍射图样是特定晶体/化合物的一种指纹。因此,第二条规则是混合物的衍射图样是各组分衍射图样的简单总和。
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Comment on “Dielectric, Optical, and Magnetic Behaviors of Magnesium Iron-Based Double Perovskite” [ ECS J. Solid State Sci. Technol. , 11, 113003 (2022)]
It is obvious and well known that, when starting studies on a given sample, it is necessary to be sure of the chemical and phase composition of the sample. The most ideal method is to verify this by X-ray (or neutron) diffraction and subsequent structural analysis. Such initial analysis must use the well-known set of assumptions based on 100 years of X-ray diffraction studies. Without the use of these assumptions or rules, the subsequent results of any studies will not be valuable and may be erroneous. The most important rule is that the diffraction pattern is a kind of fingerprint of the given crystal/compound. Thus, the second rule is that the diffraction pattern of the mixture of phases is a simple sum of diffraction patters from the components.
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来源期刊
ECS Journal of Solid State Science and Technology
ECS Journal of Solid State Science and Technology MATERIALS SCIENCE, MULTIDISCIPLINARY-PHYSICS, APPLIED
CiteScore
4.50
自引率
13.60%
发文量
455
期刊介绍: The ECS Journal of Solid State Science and Technology (JSS) was launched in 2012, and publishes outstanding research covering fundamental and applied areas of solid state science and technology, including experimental and theoretical aspects of the chemistry and physics of materials and devices. JSS has five topical interest areas: carbon nanostructures and devices dielectric science and materials electronic materials and processing electronic and photonic devices and systems luminescence and display materials, devices and processing.
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