{"id":147,"date":"2014-08-01T14:49:30","date_gmt":"2014-08-01T14:49:30","guid":{"rendered":"http:\/\/sites.cardiff.ac.uk\/xpsaccess\/?page_id=147"},"modified":"2014-08-01T15:32:28","modified_gmt":"2014-08-01T15:32:28","slug":"reference","status":"publish","type":"page","link":"https:\/\/sites.cardiff.ac.uk\/xpsaccess\/reference\/","title":{"rendered":"Reference Pages"},"content":{"rendered":"<p>Analysis of elemental oxidation states in XPS relies on the determination of binding energies based on a suitable reference. \u00a0Most samples encountered are inherently insulating and so a suitable internal reference is chosen to reference all energies to.<\/p>\n<p>Typically the carbon core level for adventitious carbon, C(1s) is used and assigned a value of 284.8 eV, although 285.0 eV is also commonly used, especially in the XPS of polymers.<\/p>\n<p>Here, we provide a list of common binding energies, for a number of standards run in our lab and (unless otherwise stated) referenced to C(1s) at 284.8 eV.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Analysis of elemental oxidation states in XPS relies on the determination of binding energies based on a suitable reference. \u00a0Most samples encountered are inherently insulating and so a suitable internal reference is chosen to reference all energies to. Typically the carbon core level for adventitious carbon, C(1s) is used and assigned a value of 284.8<\/p>\n","protected":false},"author":829,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"open","template":"","meta":{"footnotes":""},"class_list":["post-147","page","type-page","status-publish","hentry"],"meta_box":[],"_links":{"self":[{"href":"https:\/\/sites.cardiff.ac.uk\/xpsaccess\/wp-json\/wp\/v2\/pages\/147","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/sites.cardiff.ac.uk\/xpsaccess\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/sites.cardiff.ac.uk\/xpsaccess\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/sites.cardiff.ac.uk\/xpsaccess\/wp-json\/wp\/v2\/users\/829"}],"replies":[{"embeddable":true,"href":"https:\/\/sites.cardiff.ac.uk\/xpsaccess\/wp-json\/wp\/v2\/comments?post=147"}],"version-history":[{"count":4,"href":"https:\/\/sites.cardiff.ac.uk\/xpsaccess\/wp-json\/wp\/v2\/pages\/147\/revisions"}],"predecessor-version":[{"id":153,"href":"https:\/\/sites.cardiff.ac.uk\/xpsaccess\/wp-json\/wp\/v2\/pages\/147\/revisions\/153"}],"wp:attachment":[{"href":"https:\/\/sites.cardiff.ac.uk\/xpsaccess\/wp-json\/wp\/v2\/media?parent=147"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}