Large low-temperature specific heat in pyrochloreBi2Ti2O7
نویسندگان
چکیده
منابع مشابه
Low Temperature Specific Heat Enhancement in Fe2VGa
Low-temperature specific heat measurements on the Heusler-type compounds Fe2VGa have been performed. We observed the sample-dependent upturn in C/T at low temperatures which is attributed to the effect of magnetic impurities and/or clusters. After subtracting this extrinsic effect, the resulting γ still indicated heavy fermion behavior with an effective mass of about 20 times larger than the va...
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ژورنال
عنوان ژورنال: Physical Review B
سال: 2009
ISSN: 1098-0121,1550-235X
DOI: 10.1103/physrevb.79.224111