About: Momentum space anisotropy of electronic correlations in Fe and Ni: An analysis of magnetic Compton profiles

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	The total and magnetically resolved Compton profiles are analyzed within the combined density functional and dynamical mean-field theory for the transition-metal elements Fe and Ni. A rather good agreement between the measured and computed magnetic Compton profiles of Fe and Ni is obtained with the standard local spin-density approximation (LSDA). By including local but dynamic many-body correlations captured by dynamical mean-field theory (DMFT), the calculated magnetic Compton profile is further improved when compared with experiment. The second moment of the difference of the total Compton profiles between the LSDA and DMFT, along the same momentum direction, has been used to discuss the strength of electronic correlations in Fe and Ni. The total and magnetically resolved Compton profiles are analyzed within the combined density functional and dynamical mean-field theory for the transition-metal elements Fe and Ni. A rather good agreement between the measured and computed magnetic Compton profiles of Fe and Ni is obtained with the standard local spin-density approximation (LSDA). By including local but dynamic many-body correlations captured by dynamical mean-field theory (DMFT), the calculated magnetic Compton profile is further improved when compared with experiment. The second moment of the difference of the total Compton profiles between the LSDA and DMFT, along the same momentum direction, has been used to discuss the strength of electronic correlations in Fe and Ni. (en)
Title	Momentum space anisotropy of electronic correlations in Fe and Ni: An analysis of magnetic Compton profiles Momentum space anisotropy of electronic correlations in Fe and Ni: An analysis of magnetic Compton profiles (en)
skos:prefLabel	Momentum space anisotropy of electronic correlations in Fe and Ni: An analysis of magnetic Compton profiles Momentum space anisotropy of electronic correlations in Fe and Ni: An analysis of magnetic Compton profiles (en)
skos:notation	RIV/49777513:23640/14:43924262!RIV15-MSM-23640___
http://linked.open...avai/riv/aktivita	I
http://linked.open...avai/riv/aktivity	I
http://linked.open...iv/cisloPeriodika	9
http://linked.open...vai/riv/dodaniDat	2015
http://linked.open...aciTvurceVysledku	Minár, Jan
http://linked.open.../riv/druhVysledku	J - Článek v odborném periodiku
http://linked.open...iv/duvernostUdaju	S - Úplné a pravdivé údaje nepodléhající ochraně podle zvláštních právních předpisů
http://linked.open...titaPredkladatele	Západočeská univerzita v Plzni / Nové technologie - výzkumné centrum
http://linked.open...dnocenehoVysledku	30335
http://linked.open...ai/riv/idVysledku	RIV/49777513:23640/14:43924262
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	TEMPERATURE; IRON; NICKEL; GW APPROXIMATION; FUNCTIONAL THEORY; ENERGY-BAND DISPERSIONS; SPIN-DENSITY CALCULATIONS; GROUND-STATE PROPERTIES; ANGLE-RESOLVED PHOTOEMISSION; MEAN-FIELD THEORY (en)
http://linked.open.../riv/klicoveSlovo	ANGLE-RESOLVED PHOTOEMISSION ENERGY-BAND DISPERSIONS FUNCTIONAL THEORY GW APPROXIMATION NICKEL SPIN-DENSITY CALCULATIONS IRON TEMPERATURE MEAN-FIELD THEORY GROUND-STATE PROPERTIES
http://linked.open...odStatuVydavatele	US - Spojené státy americké
http://linked.open...ontrolniKodProRIV	[AEC9D76E36D7]
http://linked.open...i/riv/nazevZdroje	Physical Review B
http://linked.open...in/vavai/riv/obor	BM
http://linked.open...ichTvurcuVysledku	1 (xsd:int)
http://linked.open...cetTvurcuVysledku	5 (xsd:int)
http://linked.open...UplatneniVysledku	2014
http://linked.open...v/svazekPeriodika	89
http://linked.open...iv/tvurceVysledku	Ebert, H. Chioncel, L. Benea, D. Minár, Jan Di Marco, I.
http://linked.open...ain/vavai/riv/wos	000333553600004
issn	1098-0121
number of pages	9 (xsd:int)
http://bibframe.org/vocab/doi	10.1103/PhysRevB.89.094425
http://localhost/t...ganizacniJednotka	23640

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