{"title":"EuO 2p4d x射线发射中的磁圆二色性","authors":"C. Wittkop, W. Schulke, F. Groot","doi":"10.1103/PHYSREVB.61.7176","DOIUrl":null,"url":null,"abstract":"Magnetic circular dichroism is observed for ferromagnetic EuO (T C 569 K) in the b2,15 fluorescence at \nincident photon energies resonant with the 2p 3/2 excitation. The dichroism is dominated by exchange interac-tion \nbetween the localized 4 f electrons and the final state 4d core hole. The spectral shapes obtained by atomic \nmultiplet calculations for the 2p4d emission show good agreement with the experimental data.","PeriodicalId":50986,"journal":{"name":"Catalysis Reviews-Science and Engineering","volume":"19 1","pages":""},"PeriodicalIF":9.3000,"publicationDate":"2000-03-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"4","resultStr":"{\"title\":\"Magnetic circular dichroism in the 2p4d x-ray emission of EuO\",\"authors\":\"C. Wittkop, W. Schulke, F. Groot\",\"doi\":\"10.1103/PHYSREVB.61.7176\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"Magnetic circular dichroism is observed for ferromagnetic EuO (T C 569 K) in the b2,15 fluorescence at \\nincident photon energies resonant with the 2p 3/2 excitation. The dichroism is dominated by exchange interac-tion \\nbetween the localized 4 f electrons and the final state 4d core hole. The spectral shapes obtained by atomic \\nmultiplet calculations for the 2p4d emission show good agreement with the experimental data.\",\"PeriodicalId\":50986,\"journal\":{\"name\":\"Catalysis Reviews-Science and Engineering\",\"volume\":\"19 1\",\"pages\":\"\"},\"PeriodicalIF\":9.3000,\"publicationDate\":\"2000-03-15\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"4\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Catalysis Reviews-Science and Engineering\",\"FirstCategoryId\":\"92\",\"ListUrlMain\":\"https://doi.org/10.1103/PHYSREVB.61.7176\",\"RegionNum\":2,\"RegionCategory\":\"化学\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q1\",\"JCRName\":\"CHEMISTRY, PHYSICAL\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Catalysis Reviews-Science and Engineering","FirstCategoryId":"92","ListUrlMain":"https://doi.org/10.1103/PHYSREVB.61.7176","RegionNum":2,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q1","JCRName":"CHEMISTRY, PHYSICAL","Score":null,"Total":0}
Magnetic circular dichroism in the 2p4d x-ray emission of EuO
Magnetic circular dichroism is observed for ferromagnetic EuO (T C 569 K) in the b2,15 fluorescence at
incident photon energies resonant with the 2p 3/2 excitation. The dichroism is dominated by exchange interac-tion
between the localized 4 f electrons and the final state 4d core hole. The spectral shapes obtained by atomic
multiplet calculations for the 2p4d emission show good agreement with the experimental data.
期刊介绍：
Catalysis Reviews is dedicated to fostering interdisciplinary perspectives in catalytic science and engineering, catering to a global audience of industrial and academic researchers. This journal serves as a bridge between the realms of heterogeneous, homogeneous, and bio-catalysis, providing a crucial and critical evaluation of the current state of catalytic science and engineering. Published topics encompass advances in technology and theory, engineering and chemical aspects of catalytic reactions, reactor design, computer models, analytical tools, and statistical evaluations.
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