TY - JOUR
T1 - Heavy fermion characteristics in amorphous SmCu6 alloy
AU - Okajima, H.
AU - Sumiyama, K.
AU - Homma, Y.
AU - Hihara, T.
AU - Suzuki, K.
N1 - Funding Information:
The authors wish to thank Dr. K. Takada for the ICP analysis. This work was supported by the Iwatani Naoji Foundation's Research Grant.
PY - 1995/2/1
Y1 - 1995/2/1
N2 - The amorphous SmCu6 alloy produced by sputter-deposition reveals a heavy fermion character: the electronic specific heat coefficient is about 0.3 J mol-1K-2. Broad peaks at around 3.8 K in the specific heat and magnetic susceptibility (χ), and the hysteresis in the χ between zero-field-cooled and field-cooled specimens demonstrate a spin-glass ordering at low temperatures.
AB - The amorphous SmCu6 alloy produced by sputter-deposition reveals a heavy fermion character: the electronic specific heat coefficient is about 0.3 J mol-1K-2. Broad peaks at around 3.8 K in the specific heat and magnetic susceptibility (χ), and the hysteresis in the χ between zero-field-cooled and field-cooled specimens demonstrate a spin-glass ordering at low temperatures.
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U2 - 10.1016/0921-4526(94)00469-C
DO - 10.1016/0921-4526(94)00469-C
M3 - Article
AN - SCOPUS:0029247822
VL - 206-207
SP - 392
EP - 394
JO - Physica B: Condensed Matter
JF - Physica B: Condensed Matter
SN - 0921-4526
IS - C
ER -