{"title":"关于 \"蛋白石-A 结构的再研究：同步辐射 X 射线衍射和配对分布函数分析的综合研究\"--答复 de Jong","authors":"Seungyeol Lee, Huifang Xu, Hongwu Xu","doi":"10.2138/am-2023-9216","DOIUrl":null,"url":null,"abstract":"We appreciate the interest from de Jong (2024, this issue) in our study on the structure of opal-A using synchrotron X-ray diffraction (XRD) and pair distribution function (PDF) analysis (Lee et al. 2022). Several comments were made by de Jong (2024) on the strengths and weaknesses of PDF analysis, the existence of 4- and 8-membered silica rings in the opal-A structure, and the usefulness of opal phase transitions as stratigraphic markers. Here, we shall address these comments in turn.X-ray PDF analysis is one of the main techniques employed in Lee et al. (2022), and it...","PeriodicalId":7768,"journal":{"name":"American Mineralogist","volume":null,"pages":null},"PeriodicalIF":2.7000,"publicationDate":"2024-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"On “Reexamination of the structure of opal-A: A combined study of synchrotron X-ray diffraction and pair distribution function analysis”—Reply to de Jong\",\"authors\":\"Seungyeol Lee, Huifang Xu, Hongwu Xu\",\"doi\":\"10.2138/am-2023-9216\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"We appreciate the interest from de Jong (2024, this issue) in our study on the structure of opal-A using synchrotron X-ray diffraction (XRD) and pair distribution function (PDF) analysis (Lee et al. 2022). Several comments were made by de Jong (2024) on the strengths and weaknesses of PDF analysis, the existence of 4- and 8-membered silica rings in the opal-A structure, and the usefulness of opal phase transitions as stratigraphic markers. Here, we shall address these comments in turn.X-ray PDF analysis is one of the main techniques employed in Lee et al. (2022), and it...\",\"PeriodicalId\":7768,\"journal\":{\"name\":\"American Mineralogist\",\"volume\":null,\"pages\":null},\"PeriodicalIF\":2.7000,\"publicationDate\":\"2024-02-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"American Mineralogist\",\"FirstCategoryId\":\"89\",\"ListUrlMain\":\"https://doi.org/10.2138/am-2023-9216\",\"RegionNum\":3,\"RegionCategory\":\"地球科学\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q2\",\"JCRName\":\"GEOCHEMISTRY & GEOPHYSICS\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"American Mineralogist","FirstCategoryId":"89","ListUrlMain":"https://doi.org/10.2138/am-2023-9216","RegionNum":3,"RegionCategory":"地球科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q2","JCRName":"GEOCHEMISTRY & GEOPHYSICS","Score":null,"Total":0}
引用次数: 0
摘要
我们感谢 de Jong（2024 年，本期）对我们利用同步辐射 X 射线衍射 (XRD) 和配位分布函数 (PDF) 分析法（Lee 等人，2022 年）研究蛋白石-A 结构的兴趣。de Jong（2024 年）就 PDF 分析的优缺点、蛋白石-A 结构中存在的 4 元和 8 元硅环以及蛋白石相变作为地层标记的有用性发表了一些评论。X 射线 PDF 分析是 Lee 等人（2022 年）采用的主要技术之一，它...
On “Reexamination of the structure of opal-A: A combined study of synchrotron X-ray diffraction and pair distribution function analysis”—Reply to de Jong
We appreciate the interest from de Jong (2024, this issue) in our study on the structure of opal-A using synchrotron X-ray diffraction (XRD) and pair distribution function (PDF) analysis (Lee et al. 2022). Several comments were made by de Jong (2024) on the strengths and weaknesses of PDF analysis, the existence of 4- and 8-membered silica rings in the opal-A structure, and the usefulness of opal phase transitions as stratigraphic markers. Here, we shall address these comments in turn.X-ray PDF analysis is one of the main techniques employed in Lee et al. (2022), and it...
期刊介绍：
American Mineralogist: Journal of Earth and Planetary Materials (Am Min), is the flagship journal of the Mineralogical Society of America (MSA), continuously published since 1916. Am Min is home to some of the most important advances in the Earth Sciences. Our mission is a continuance of this heritage: to provide readers with reports on original scientific research, both fundamental and applied, with far reaching implications and far ranging appeal. Topics of interest cover all aspects of planetary evolution, and biological and atmospheric processes mediated by solid-state phenomena. These include, but are not limited to, mineralogy and crystallography, high- and low-temperature geochemistry, petrology, geofluids, bio-geochemistry, bio-mineralogy, synthetic materials of relevance to the Earth and planetary sciences, and breakthroughs in analytical methods of any of the aforementioned.
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