Magnetic and electronic measurements in CeB6
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Dosyalar
Tarih
2006
Dergi Başlığı
Dergi ISSN
Cilt Başlığı
Yayıncı
Elsevier
Erişim Hakkı
info:eu-repo/semantics/closedAccess
Özet
We have performed AC and DC-electrical resistivity, magnetization and magnetoresistance measurements of CeB6 with temperature Lip to 250 K and the magnetic field tip to 5 T. From these measurements, three magnetic phases are observed as Phase I, Phase II and Phase III. In Phase I, typical Kondo-like behavior is observed and the value of T-K found is 19 K. From Kondo-like and negative inagnetoresistance behavior, the existence of localized moments at high temperature is concluded. From the analysis of the CeB6 high-temperature resistivity measurements, a bump below 50 K has been observed and this evidence shows that Gamma(8) levels are dynamically split around 40 K.
Açıklama
Anahtar Kelimeler
Kondo Effect, Magnetic Phase Transition, Magnetoresistance
Kaynak
Journal Of Magnetism And Magnetic Materials
WoS Q Değeri
Q2
Scopus Q Değeri
Q2
Cilt
298
Sayı
1
