Home > Publications database > $\mathrm{Yb_{4}LiGe_{4}}$ – A Yb mixed valent Zintl phase with strong electronic correlations > print

001     399738
005     20211110150415.0
024 7 _ |a 10.1016/j.jallcom.2011.11.148
|2 doi
024 7 _ |a 0925-8388
|2 ISSN
024 7 _ |a 1873-4669
|2 ISSN
024 7 _ |a WOS:000299106600023
|2 WOS
037 _ _ |a PUBDB-2018-00890
041 _ _ |a English
082 _ _ |a 670
100 1 _ |a Peter, Sebastian C.
|0 P:(DE-HGF)0
|b 0
|e Corresponding author
245 _ _ |a $\mathrm{Yb_{4}LiGe_{4}}$ – A Yb mixed valent Zintl phase with strong electronic correlations
260 _ _ |a Lausanne
|c 2012
|b Elsevier
336 7 _ |a article
|2 DRIVER
336 7 _ |a Output Types/Journal article
|2 DataCite
336 7 _ |a Journal Article
|b journal
|m journal
|0 PUB:(DE-HGF)16
|s 1519033676_3092
|2 PUB:(DE-HGF)
336 7 _ |a ARTICLE
|2 BibTeX
336 7 _ |a JOURNAL_ARTICLE
|2 ORCID
336 7 _ |a Journal Article
|0 0
|2 EndNote
500 _ _ |a © Elsevier B.V. ; Post referee fulltext in progress; Embargo 12 months from publication
520 _ _ |a Single-phase samples of Yb$_{4}$LiGe$_{4}$ and Yb$_{5}$LiGe$_{4}$ were synthesized using high frequency (HF) heat treatment. Yb$_{4}$LiGe$_{4}$ crystallizes in orthorhombic space group Pnma with the Gd$_5$Si$_4$ type of crystal structure and lattice parameters a = 7.0828(3) Å, b = 14.6415(7) Å, and c = 7.6279(4) Å. One Yb position in Yb$_{5}$LiGe$_{4}$ is substituted by the lithium atom and causes a distortion of the germanium tetragons in Yb$_{4}$LiGe$_{4}$. Investigation of the electronic state of Yb via magnetic susceptibility and X-ray absorption near-edge spectroscopy (XANES) revealed a presence of two electronic states of ytterbium, 4f$^{13}$ and 4f$^{14}$ (mixed valence), in Yb$_{5}$LiGe$_{4}$ and Yb$_{4}$LiGe$_{4}$. Studies of the temperature dependence of the electrical resistivity, magnetization, 7Li spin-lattice relaxation rate and the specific heat indicate that strong electronic correlations are present in Yb$_{4}$LiGe$_{4}$, and below approximately 50 K there is a competition between ferromagnetic and antiferromagnetic correlations. Magnetic ordering in Yb$_{4}$LiGe$_{4}$, if present, occurs below the reported antiferromagnetic transition temperature of 1.7 K for Yb$_{5}$LiGe$_{4}$.
536 _ _ |a 899 - ohne Topic (POF3-899)
|0 G:(DE-HGF)POF3-899
|c POF3-899
|f POF III
|x 0
588 _ _ |a Dataset connected to CrossRef
693 _ _ |a DORIS III
|f DORIS Beamline E4
|1 EXP:(DE-H253)DORISIII-20150101
|0 EXP:(DE-H253)D-E4-20150101
|6 EXP:(DE-H253)D-E4-20150101
|x 0
700 1 _ |a Disseler, Steven M.
|b 1
700 1 _ |a Niclas Svensson, J.
|b 2
700 1 _ |a Carretta, Pietro
|b 3
700 1 _ |a Graf, Michael J.
|0 P:(DE-HGF)0
|b 4
773 _ _ |a 10.1016/j.jallcom.2011.11.148
|g Vol. 516, p. 126 - 133
|0 PERI:(DE-600)2012675-X
|p 126 - 133
|t Journal of alloys and compounds
|v 516
|y 2012
|x 0925-8388
856 4 _ |u https://bib-pubdb1.desy.de/record/399738/files/1109.6144.pdf
|y Restricted
856 4 _ |u https://bib-pubdb1.desy.de/record/399738/files/1-s2.0-S0925838811022481-main.pdf
|y Restricted
856 4 _ |u https://bib-pubdb1.desy.de/record/399738/files/1109.6144.gif?subformat=icon
|x icon
|y Restricted
856 4 _ |u https://bib-pubdb1.desy.de/record/399738/files/1109.6144.jpg?subformat=icon-1440
|x icon-1440
|y Restricted
856 4 _ |u https://bib-pubdb1.desy.de/record/399738/files/1109.6144.jpg?subformat=icon-180
|x icon-180
|y Restricted
856 4 _ |u https://bib-pubdb1.desy.de/record/399738/files/1109.6144.jpg?subformat=icon-640
|x icon-640
|y Restricted
856 4 _ |u https://bib-pubdb1.desy.de/record/399738/files/1109.6144.pdf?subformat=pdfa
|x pdfa
|y Restricted
856 4 _ |u https://bib-pubdb1.desy.de/record/399738/files/1-s2.0-S0925838811022481-main.gif?subformat=icon
|x icon
|y Restricted
856 4 _ |u https://bib-pubdb1.desy.de/record/399738/files/1-s2.0-S0925838811022481-main.jpg?subformat=icon-1440
|x icon-1440
|y Restricted
856 4 _ |u https://bib-pubdb1.desy.de/record/399738/files/1-s2.0-S0925838811022481-main.jpg?subformat=icon-180
|x icon-180
|y Restricted
856 4 _ |u https://bib-pubdb1.desy.de/record/399738/files/1-s2.0-S0925838811022481-main.jpg?subformat=icon-640
|x icon-640
|y Restricted
856 4 _ |u https://bib-pubdb1.desy.de/record/399738/files/1-s2.0-S0925838811022481-main.pdf?subformat=pdfa
|x pdfa
|y Restricted
909 C O |p VDB
|o oai:bib-pubdb1.desy.de:399738
913 1 _ |a DE-HGF
|b Programmungebundene Forschung
|l ohne Programm
|1 G:(DE-HGF)POF3-890
|0 G:(DE-HGF)POF3-899
|2 G:(DE-HGF)POF3-800
|v ohne Topic
|x 0
|4 G:(DE-HGF)POF
|3 G:(DE-HGF)POF3
915 _ _ |a JCR
|0 StatID:(DE-HGF)0100
|2 StatID
|b J ALLOY COMPD : 2015
915 _ _ |a DBCoverage
|0 StatID:(DE-HGF)0200
|2 StatID
|b SCOPUS
915 _ _ |a DBCoverage
|0 StatID:(DE-HGF)0300
|2 StatID
|b Medline
915 _ _ |a DBCoverage
|0 StatID:(DE-HGF)0600
|2 StatID
|b Ebsco Academic Search
915 _ _ |a Peer Review
|0 StatID:(DE-HGF)0030
|2 StatID
|b ASC
915 _ _ |a DBCoverage
|0 StatID:(DE-HGF)0199
|2 StatID
|b Thomson Reuters Master Journal List
915 _ _ |a WoS
|0 StatID:(DE-HGF)0110
|2 StatID
|b Science Citation Index
915 _ _ |a DBCoverage
|0 StatID:(DE-HGF)0150
|2 StatID
|b Web of Science Core Collection
915 _ _ |a WoS
|0 StatID:(DE-HGF)0111
|2 StatID
|b Science Citation Index Expanded
915 _ _ |a DBCoverage
|0 StatID:(DE-HGF)1150
|2 StatID
|b Current Contents - Physical, Chemical and Earth Sciences
915 _ _ |a IF < 5
|0 StatID:(DE-HGF)9900
|2 StatID
920 1 _ |0 I:(DE-H253)HAS-User-20120731
|k DOOR
|l DOOR-User
|x 0
980 _ _ |a journal
980 _ _ |a VDB
980 _ _ |a I:(DE-H253)HAS-User-20120731
980 _ _ |a UNRESTRICTED

LibraryCollectionCLSMajorCLSMinorLanguageAuthor
Marc 21