000022584 001__ 22584
000022584 005__ 20240529111628.0
000022584 0247_ $$2pmid$$apmid:22914172
000022584 0247_ $$2DOI$$a10.1088/0953-8984/24/37/375601
000022584 0247_ $$2WOS$$aWOS:000308202700017
000022584 0247_ $$2MLZ$$a0953-8984-24-37-375601
000022584 037__ $$aPreJuSER-22584
000022584 041__ $$aeng
000022584 082__ $$a530
000022584 084__ $$2WoS$$aPhysics, Condensed Matter
000022584 1001_ $$0P:(DE-HGF)0$$aAlekseev, P.A.$$b0
000022584 245__ $$aMagnetic Excitations in EuCu2(SixGe1-x)2: from mixed valence towards magnetism
000022584 260__ $$aBristol$$bIOP Publ.$$c2012
000022584 300__ $$a375601
000022584 3367_ $$0PUB:(DE-HGF)16$$2PUB:(DE-HGF)$$aJournal Article
000022584 3367_ $$2DataCite$$aOutput Types/Journal article
000022584 3367_ $$00$$2EndNote$$aJournal Article
000022584 3367_ $$2BibTeX$$aARTICLE
000022584 3367_ $$2ORCID$$aJOURNAL_ARTICLE
000022584 3367_ $$2DRIVER$$aarticle
000022584 440_0 $$03703$$aJournal of Physics: Condensed Matter$$v24$$x0953-8984
000022584 500__ $$aThe work was supported by the RFBR grant No. 11-02-00121.
000022584 520__ $$aWe report the inelastic neutron scattering study of spin dynamics in EuCu(2)(Si(x)Ge(1-x))(2) (x = 1, 0.9, 0.75, 0.6), performed in a wide temperature range. At x = 1 the magnetic excitation spectrum was found to be represented by the double-peak structure well below the energy range of the Eu(3+) spin-orbit (SO) excitation (7)F(0)→(7)F(1), so that at least the high-energy spectral component can be assigned to the renormalized SO transition. Change of the Eu valence towards 2 + with increased temperature and/or Ge concentration results in further renormalization (lowering the energy) and gradual suppression of both inelastic peaks in the spectrum, along with developing sizeable quasielastic signal. The origin of the spectral structure and its evolution is discussed in terms of excitonic model for the mixed valence state.
000022584 536__ $$0G:(DE-Juel1)FUEK412$$2G:(DE-HGF)$$aGrundlagen für zukünftige Informationstechnologien (FUEK412)$$cFUEK412$$x0
000022584 536__ $$0G:(DE-HGF)POF2-544$$a544 - In-house Research with PNI (POF2-544)$$cPOF2-544$$fPOF II$$x1
000022584 588__ $$aDataset connected to Web of Science, Pubmed
000022584 650_7 $$2WoSType$$aJ
000022584 65027 $$0V:(DE-MLZ)SciArea-170$$2V:(DE-HGF)$$aMagnetism$$x0
000022584 65017 $$0V:(DE-MLZ)GC-2004-2016$$2V:(DE-HGF)$$aBasic research$$x1
000022584 65017 $$0V:(DE-MLZ)GC-180$$2V:(DE-HGF)$$aOthers$$x0
000022584 693__ $$0EXP:(DE-MLZ)External-20140101$$5EXP:(DE-MLZ)External-20140101$$eExternal Measurement$$x0
000022584 7001_ $$0P:(DE-Juel1)141702$$aNemkovski, K.S.$$b1$$uFZJ
000022584 7001_ $$0P:(DE-HGF)0$$aMignot, J.-M.$$b2
000022584 7001_ $$0P:(DE-HGF)0$$aLazukov, V.N.$$b3
000022584 7001_ $$0P:(DE-Juel1)VDB108588$$aNikolov, A.A.$$b4$$uFZJ
000022584 7001_ $$0P:(DE-HGF)0$$aMenushenkov, A.P.$$b5
000022584 7001_ $$0P:(DE-HGF)0$$aYaroslavtsev, A.A.$$b6
000022584 7001_ $$0P:(DE-HGF)0$$aBewley, R.I.$$b7
000022584 7001_ $$0P:(DE-HGF)0$$aStewart, J.R.$$b8
000022584 7001_ $$0P:(DE-HGF)0$$aGribanov, A.V.$$b9
000022584 773__ $$0PERI:(DE-600)1472968-4$$a10.1088/0953-8984/24/37/375601$$gVol. 24, p. 375601$$p375601$$q24<375601$$tJournal of physics / Condensed matter$$v24$$x0953-8984$$y2012
000022584 8567_ $$uhttp://dx.doi.org/10.1088/0953-8984/24/37/375601
000022584 909CO $$ooai:juser.fz-juelich.de:22584$$pVDB$$pVDB:MLZ
000022584 915__ $$0StatID:(DE-HGF)0010$$2StatID$$aJCR/ISI refereed
000022584 915__ $$0StatID:(DE-HGF)0100$$2StatID$$aJCR
000022584 915__ $$0StatID:(DE-HGF)0110$$2StatID$$aWoS$$bScience Citation Index
000022584 915__ $$0StatID:(DE-HGF)0111$$2StatID$$aWoS$$bScience Citation Index Expanded
000022584 915__ $$0StatID:(DE-HGF)0150$$2StatID$$aDBCoverage$$bWeb of Science Core Collection
000022584 915__ $$0StatID:(DE-HGF)0199$$2StatID$$aDBCoverage$$bThomson Reuters Master Journal List
000022584 915__ $$0StatID:(DE-HGF)0200$$2StatID$$aDBCoverage$$bSCOPUS
000022584 915__ $$0StatID:(DE-HGF)0300$$2StatID$$aDBCoverage$$bMedline
000022584 915__ $$0StatID:(DE-HGF)0420$$2StatID$$aNationallizenz
000022584 915__ $$0StatID:(DE-HGF)1020$$2StatID$$aDBCoverage$$bCurrent Contents - Social and Behavioral Sciences
000022584 9141_ $$y2012
000022584 9132_ $$0G:(DE-HGF)POF3-623$$1G:(DE-HGF)POF3-620$$2G:(DE-HGF)POF3-600$$aDE-HGF$$bForschungsbereich Materie$$lIn-house research on the structure, dynamics and function of matter$$vNeutrons for Research on Condensed Matter$$x0
000022584 9131_ $$0G:(DE-HGF)POF2-544$$1G:(DE-HGF)POF2-540$$2G:(DE-HGF)POF2-500$$3G:(DE-HGF)POF2$$4G:(DE-HGF)POF$$aDE-HGF$$bStruktur der Materie$$lForschung mit Photonen, Neutronen, Ionen$$vIn-house Research with PNI$$x2
000022584 9201_ $$0I:(DE-Juel1)PGI-4-20110106$$gPGI$$kPGI-4$$lStreumethoden$$x0
000022584 9201_ $$0I:(DE-Juel1)JCNS-FRM-II-20110218$$kJCNS (München) ; Jülich Centre for Neutron Science JCNS (München) ; JCNS-FRM-II$$lJCNS-FRM-II$$x1
000022584 9201_ $$0I:(DE-Juel1)JCNS-2-20110106$$gJCNS$$kJCNS-2$$lStreumethoden$$x2
000022584 970__ $$aVDB:(DE-Juel1)139247
000022584 980__ $$aVDB
000022584 980__ $$aConvertedRecord
000022584 980__ $$ajournal
000022584 980__ $$aI:(DE-Juel1)PGI-4-20110106
000022584 980__ $$aI:(DE-Juel1)JCNS-FRM-II-20110218
000022584 980__ $$aI:(DE-Juel1)JCNS-2-20110106
000022584 980__ $$aUNRESTRICTED
000022584 981__ $$aI:(DE-Juel1)JCNS-2-20110106
000022584 981__ $$aI:(DE-Juel1)JCNS-FRM-II-20110218
000022584 981__ $$aI:(DE-Juel1)JCNS-2-20110106