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Magnetism in multiferroic Pb[sub]5 Cr[sub]3 F[sub]{19}
Blinc, Robert (Author), Cevc, Pavel (Author), Tavčar, Gašper (Author), Žemva, Boris (Author), Laguta, Valentin V. (Author), Trontelj, Zvonko (Author), Jagodič, Marko (Author), Pajić, Damir (Author), Balčytis, A. (Author), Scott, James Floyd (Author)

URLURL - Presentation file, Visit http://link.aps.org/doi/10.1103/PhysRevB.85.054419 This link opens in a new window

Abstract
We report on the first observation of a magnetic transition in multiferroic ▫${\rm Pb_5Cr_3F_{19}}$▫. The system undergoes a ferroelectric transition at ▫$T_C$▫ = 545 K and probably an antiferromagnetic transition around ▫$T_N$▫ = 11 K. Between 50 K and ▫$T_N$▫, the system is not paramagnetic but shows the presence of correlated spin clusters, indicating a superparamagnetic or spin glass state. The observable changes of the magnetic properties ongoing through ferroelectric phase transition show a magnetoelectric coupling that may be important for new devices.

Language:English
Keywords:physics, magnetism, multiferroics
Work type:Not categorized (r6)
Tipology:1.01 - Original Scientific Article
Organization:FMF - Faculty of Mathematics and Physics
Year:2012
Number of pages:str. 054419-1 - 054419-5
Numbering:Vol. 85, iss. 5
UDC:537
ISSN on article:1098-0121
COBISS.SI-ID:16545625 Link is opened in a new window
Views:471
Downloads:257
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Record is a part of a journal

Title:Physical review
Shortened title:Phys. rev., B, Condens. matter mater. phys.
Publisher:The American Institute of Physics
ISSN:1098-0121
COBISS.SI-ID:14196519 This link opens in a new window

Secondary language

Language:English
Keywords:fizika, magnetizem, multiferoiki

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