{"id":214,"date":"2016-12-13T10:31:21","date_gmt":"2016-12-13T08:31:21","guid":{"rendered":"http:\/\/magneticmoments.info\/wp\/?p=214"},"modified":"2016-12-13T10:31:21","modified_gmt":"2016-12-13T08:31:21","slug":"paper-hyperfine-fields-in-the-bafe2as2-family-and-their-relation-to-the-magnetic-moment","status":"publish","type":"post","link":"https:\/\/magneticmoments.info\/wp\/?p=214","title":{"rendered":"[paper] Hyperfine fields in the BaFe<sub>2<\/sub>As<sub>2<\/sub> family and their relation to the magnetic moment"},"content":{"rendered":"<p><em>Hyperfine fields in the BaFe<sub>2<\/sub>As<sub>2<\/sub> family and their relation to the magnetic moment<\/em><\/p>\n<p>G. Derondeau et al.<\/p>\n<p>doi: <a href=\"https:\/\/doi.org\/10.1103\/PhysRevB.94.214508\">10.1103\/PhysRevB.94.214508<\/a><\/p>\n<p>The hyperfine field Bhf and the magnetic properties of the BaFe2As2 family are studied using the fully relativistic Dirac formalism for different types of substitution. The study covers electron doped Ba(Fe1\u2212xCox)2As2 and Ba(Fe1\u2212xNix)2As2, hole doped (Ba1\u2212xKx)Fe2As2, and also isovalently doped Ba(Fe1\u2212xRux)2As2 and BaFe2(As1\u2212xPx)2 for a wide range of the concentration x. For the substituted compounds the hyperfine fields show a very strong dependence on the dopant type and its concentration x. Relativistic contributions were found to have a significantly stronger impact for the iron pnictides when compared to bulk Fe. As an important finding, we demonstrate that it is not sensible to relate the hyperfine field Bhf to the average magnetic moment \u03bc of the compound, as it was done in earlier literature.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Hyperfine fields in the BaFe2As2 family and their relation to the magnetic moment G. Derondeau et al. doi: 10.1103\/PhysRevB.94.214508 The hyperfine field Bhf and the magnetic properties of the BaFe2As2 family are studied using the fully relativistic Dirac formalism for&#46;&#46;&#46;<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"jetpack_post_was_ever_published":false,"jetpack_publicize_message":"","jetpack_is_tweetstorm":false,"jetpack_publicize_feature_enabled":true,"jetpack_social_post_already_shared":true,"jetpack_social_options":{"image_generator_settings":{"template":"highway","enabled":false}}},"categories":[4],"tags":[51,267,268],"jetpack_publicize_connections":[],"jetpack_featured_media_url":"","jetpack_sharing_enabled":true,"jetpack_shortlink":"https:\/\/wp.me\/p6YIb0-3s","jetpack-related-posts":[{"id":184,"url":"https:\/\/magneticmoments.info\/wp\/?p=184","url_meta":{"origin":214,"position":0},"title":"[Paper] Hyperfine magnetic fields in substituted Finemet alloys","date":"Mar 18, 2016","format":false,"excerpt":"Hyperfine magnetic fields in substituted Finemet alloys K. 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The\u2026","rel":"","context":"In &quot;experiment&quot;","img":{"alt_text":"","src":"","width":0,"height":0},"classes":[]},{"id":39,"url":"https:\/\/magneticmoments.info\/wp\/?p=39","url_meta":{"origin":214,"position":4},"title":"[paper] Magnetic moment of 104Agm and the hyperfine magnetic field of Ag in Fe using nuclear magnetic resonance on oriented nuclei","date":"May 28, 2010","format":false,"excerpt":"Magnetic moment of 104Agm and the hyperfine magnetic field of Ag in Fe using nuclear magnetic resonance on oriented nuclei V.V. Golovko et al. doi: 10.1103\/PhysRevC.81.054323 Nuclear magnetic resonance (NMR\/ON) measurements with \u03b2- and \u03b3-ray detection have been performed on oriented 104Agg,m nuclei with the NICOLE 3He-4He dilution refrigerator setup\u2026","rel":"","context":"In &quot;experiment&quot;","img":{"alt_text":"","src":"","width":0,"height":0},"classes":[]},{"id":128,"url":"https:\/\/magneticmoments.info\/wp\/?p=128","url_meta":{"origin":214,"position":5},"title":"[paper] Hyperfine structure anomaly and magnetic moments of neutron deficient Tl isomers with I=9\/2","date":"Jul 18, 2012","format":false,"excerpt":"Hyperfine structure anomaly and magnetic moments of neutron deficient Tl isomers with I=9\/2 A.E. Barzakh et al. doi: 10.1103\/PhysRevC.86.014311 The hyperfine structure of 276.9-nm atomic transition has been studied by the resonant ionization spectroscopy method at mass-separator IRIS (Investigation of Radioactive Isotopes on Synchrocyclotron), Petersburg Nuclear Physics Institute (PNPI) for\u2026","rel":"","context":"In &quot;experiment&quot;","img":{"alt_text":"","src":"","width":0,"height":0},"classes":[]}],"_links":{"self":[{"href":"https:\/\/magneticmoments.info\/wp\/index.php?rest_route=\/wp\/v2\/posts\/214"}],"collection":[{"href":"https:\/\/magneticmoments.info\/wp\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/magneticmoments.info\/wp\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/magneticmoments.info\/wp\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/magneticmoments.info\/wp\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=214"}],"version-history":[{"count":1,"href":"https:\/\/magneticmoments.info\/wp\/index.php?rest_route=\/wp\/v2\/posts\/214\/revisions"}],"predecessor-version":[{"id":215,"href":"https:\/\/magneticmoments.info\/wp\/index.php?rest_route=\/wp\/v2\/posts\/214\/revisions\/215"}],"wp:attachment":[{"href":"https:\/\/magneticmoments.info\/wp\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=214"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/magneticmoments.info\/wp\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=214"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/magneticmoments.info\/wp\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=214"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}