We report specific heat (C) and magnetization (M) of single crystalline Ce4 Pt12 Sn25 at temperature down to ∼50 mK and in fields up to 3 T. C/T exhibits a sharp anomaly at 180 mK, with a large ΔC/T∼30 J/molCe K2, which, together with the corresponding cusplike magnetization anomaly, indicates an antiferromagnetic (AFM) ground state with a Néel temperature TN =180 mK. Numerical calculations based on a Heisenberg model reproduce both zero-field C and M data, thus placing Ce 4 Pt12 Sn25 in the weak exchange coupling J< Jc limit of the Doniach diagram, with a very small Kondo scale TK TN. Magnetic field suppresses the AFM state at H⊃ ≈0.7 T, much more effectively than expected from the Heisenberg model, indicating additional effects possibl...
International audienceWe show that LaFe4Sb12 is a ferromagnetic quantum critical point system and th...
CePtSn exhibits two antiferromagnetic transitions at low temperatures. We report on magnetoresistanc...
International audienceWe show that LaFe4Sb12 is a ferromagnetic quantum critical point system and th...
We report specific heat (C) and magnetization (M) of single crystalline Ce4Pt12Sn25 at temperature d...
We report specific heat (C) and magnetization (M) of single crystalline Ce4Pt12Sn25 at temperature d...
We report specific heat (C) and magnetization (M) of single crystalline Ce4 Pt12 Sn25 at temperature...
We report specific heat (C) and magnetization (M) of single crystalline Ce4Pt12Sn25 at temperature d...
Magnetic susceptibility, magnetization, specific heat, and electrical resistivity studies on single ...
Magnetic susceptibility, magnetization, specific heat, and electrical resistivity studies on single ...
The results of magnetic susceptibility and heat capacity measurements are reported for the Ce₄RuAl c...
International audienceWe have studied a single crystal of alpha-US1.82 by measuring the magnetizatio...
We have performed heat capacity measurements in magnetic fields to 90 kOe on single crystals of the ...
We present measurements of the magnetization M, specific heat C, resistivity., and magnetoresistance...
We present measurements of the magnetization M, specific heat C, resistivity., and magnetoresistance...
Thermal and magnetic properties of CeNiSn have been measured on a highquality single crystal in magn...
International audienceWe show that LaFe4Sb12 is a ferromagnetic quantum critical point system and th...
CePtSn exhibits two antiferromagnetic transitions at low temperatures. We report on magnetoresistanc...
International audienceWe show that LaFe4Sb12 is a ferromagnetic quantum critical point system and th...
We report specific heat (C) and magnetization (M) of single crystalline Ce4Pt12Sn25 at temperature d...
We report specific heat (C) and magnetization (M) of single crystalline Ce4Pt12Sn25 at temperature d...
We report specific heat (C) and magnetization (M) of single crystalline Ce4 Pt12 Sn25 at temperature...
We report specific heat (C) and magnetization (M) of single crystalline Ce4Pt12Sn25 at temperature d...
Magnetic susceptibility, magnetization, specific heat, and electrical resistivity studies on single ...
Magnetic susceptibility, magnetization, specific heat, and electrical resistivity studies on single ...
The results of magnetic susceptibility and heat capacity measurements are reported for the Ce₄RuAl c...
International audienceWe have studied a single crystal of alpha-US1.82 by measuring the magnetizatio...
We have performed heat capacity measurements in magnetic fields to 90 kOe on single crystals of the ...
We present measurements of the magnetization M, specific heat C, resistivity., and magnetoresistance...
We present measurements of the magnetization M, specific heat C, resistivity., and magnetoresistance...
Thermal and magnetic properties of CeNiSn have been measured on a highquality single crystal in magn...
International audienceWe show that LaFe4Sb12 is a ferromagnetic quantum critical point system and th...
CePtSn exhibits two antiferromagnetic transitions at low temperatures. We report on magnetoresistanc...
International audienceWe show that LaFe4Sb12 is a ferromagnetic quantum critical point system and th...