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An attempt has been made at synthesis and in resolving some of the uncertainties related to the assignments of charge-transfer satellites in the X-ray photoelectron spectra of transition-metal and rare-earth compounds. New satellites are reported in the ligand core-hole spectra as well as in the metal core-level spectra of oxides of second- and third-row transition metals including rare earths. Satellites in the ligand levels and the metal levels tend to be mutually exclusive, a behaviour that can be understood on the basis of metal-ligand overlap. Systematics in the intensities and energy separations of satellites in the first-row transition-metal compounds have been examined in order to gain an insight into the nature of these satellites. A simple model involving the sudden approximation has been employed to explain the observed systematics in intensities of satellites appearing next to metal and ligand core levels on the basis of metal-ligand overlap.
ADVERTISEMENT RETURN TO ISSUEPREVArticleNEXTPhysical chemistry of high-temperature oxide superconductorsT. V. Ramakrishnan and C. N. R. RaoCite this: J. Phys. Chem. 1989, 93, 11, 4414–4422Publication Date (Print):June 1, 1989Publication History Published online1 May 2002Published inissue 1 June 1989https://doi.org/10.1021/j100348a010Request reuse permissionsArticle Views186Altmetric-Citations34LEARN ABOUT THESE METRICSArticle Views are the COUNTER-compliant sum of full text article downloads since November 2008 (both PDF and HTML) across all institutions and individuals. These metrics are regularly updated to reflect usage leading up to the last few days.Citations are the number of other articles citing this article, calculated by Crossref and updated daily. Find more information about Crossref citation counts.The Altmetric Attention Score is a quantitative measure of the attention that a research article has received online. Clicking on the donut icon will load a page at altmetric.com with additional details about the score and the social media presence for the given article. Find more information on the Altmetric Attention Score and how the score is calculated. Share Add toView InAdd Full Text with ReferenceAdd Description ExportRISCitationCitation and abstractCitation and referencesMore Options Share onFacebookTwitterWechatLinked InReddit PDF (2 MB) Get e-Alerts
No abstract is provided for this article.
The intensity of inelastically scattered electrons measured by electron energy loss spectroscopy has been employed to monitor the surface conductivity of YBa2Cu3O6.9 as a function of temperature. The study shows a drastic change in surface conductivity precedes the superconducting transition at 90K. The increase in surface conductivity is accompanied by the formation of dimerized holes in the oxygen derived p-band. This phenomenon is not observed in the non-superconducting YBa2Cu3O6.2.
ADVERTISEMENT RETURN TO ISSUEPREVArticleNEXTStructural changes accompanying the formation of isopentane glassS. Yashonath and C. N. R. RaoCite this: J. Phys. Chem. 1986, 90, 12, 2581–2584Publication Date (Print):June 1, 1986Publication History Published online1 May 2002Published inissue 1 June 1986https://pubs.acs.org/doi/10.1021/j100403a008https://doi.org/10.1021/j100403a008research-articleACS PublicationsRequest reuse permissionsArticle Views30Altmetric-Citations6LEARN ABOUT THESE METRICSArticle Views are the COUNTER-compliant sum of full text article downloads since November 2008 (both PDF and HTML) across all institutions and individuals. These metrics are regularly updated to reflect usage leading up to the last few days.Citations are the number of other articles citing this article, calculated by Crossref and updated daily. Find more information about Crossref citation counts.The Altmetric Attention Score is a quantitative measure of the attention that a research article has received online. Clicking on the donut icon will load a page at altmetric.com with additional details about the score and the social media presence for the given article. Find more information on the Altmetric Attention Score and how the score is calculated. Share Add toView InAdd Full Text with ReferenceAdd Description ExportRISCitationCitation and abstractCitation and referencesMore Options Share onFacebookTwitterWechatLinked InRedditEmail Other access options Get e-Alerts
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Hydrogen is clearly the most environment‐friendly alternative energy source available to us. The best way to produce hydrogen is to make use of the abundantly available solar power. This process is most beneficial both from energy and environmental aspects. A considerable effort is made to generate hydrogen by splitting water using a variety of inorganic catalysts, of which 2D materials are notable. Herein, a brief review of photocatalytic water splitting carried out using a variety of 2D catalysts is presented, including transition metal dichalcogenides, carbon nitride, heterostructures, and covalently cross‐linked 2D composites.
No abstract is provided for this article.
ADVERTISEMENT RETURN TO ISSUEEditorialNEXTPreface for the Special Issue of Chemistry of Materials in Honor of Professor John B. Goodenough on His 100th BirthdayAnthony K. CheethamAnthony K. CheethamMaterials Research Laboratory, University of California, Santa Barbara, California 93106, United StatesMore by Anthony K. Cheethamhttps://orcid.org/0000-0003-1518-4845, Clare P. GreyClare P. GreyYusuf Hamied Department of Chemistry, University of Cambridge, Cambridge CB2 1EW, United KingdomMore by Clare P. Greyhttps://orcid.org/0000-0001-5572-192X, and C. N. R. RaoC. N. R. RaoJawaharlal Nehru Centre for Advanced Scientific Research, Jakkur, Bangalore, Karnataka 560 064, IndiaMore by C. N. R. Raohttps://orcid.org/0000-0003-4088-0615Cite this: Chem. Mater. 2022, 34, 14, 6185–6187Publication Date (Web):July 26, 2022Publication History Received29 June 2022Published online26 July 2022Published inissue 26 July 2022https://doi.org/10.1021/acs.chemmater.2c01948Copyright © Published 2022 by American Chemical SocietyRIGHTS & PERMISSIONSArticle Views2315Altmetric-Citations-LEARN ABOUT THESE METRICSArticle Views are the COUNTER-compliant sum of full text article downloads since November 2008 (both PDF and HTML) across all institutions and individuals. These metrics are regularly updated to reflect usage leading up to the last few days.Citations are the number of other articles citing this article, calculated by Crossref and updated daily. Find more information about Crossref citation counts.The Altmetric Attention Score is a quantitative measure of the attention that a research article has received online. Clicking on the donut icon will load a page at altmetric.com with additional details about the score and the social media presence for the given article. Find more information on the Altmetric Attention Score and how the score is calculated. Share Add toView InAdd Full Text with ReferenceAdd Description ExportRISCitationCitation and abstractCitation and referencesMore Options Share onFacebookTwitterWechatLinked InReddit PDF (4 MB) Get e-AlertsSUBJECTS:Batteries,Electrochemistry,Electrodes,Magnetic properties,Oxides Get e-Alerts
An entry from the Cambridge Structural Database, the world’s repository for small molecule crystal structures. The entry contains experimental data from a crystal diffraction study. The deposited dataset for this entry is freely available from the CCDC and typically includes 3D coordinates, cell parameters, space group, experimental conditions and quality measures.
An Auger study of the oxidation of zinc has been carried out to confirm that the relative intensities of the metal lines in election-beam induced Auger spectra are directly proportional to the number of valence electrons and therefore of direct use in investigating surface oxidation of metals.
An entry from the Cambridge Structural Database, the world’s repository for small molecule crystal structures. The entry contains experimental data from a crystal diffraction study. The deposited dataset for this entry is freely available from the CCDC and typically includes 3D coordinates, cell parameters, space group, experimental conditions and quality measures.
