Response of CeRh{sub 2}Si{sub 2} to pressure
Response of CeRh{sub 2}Si{sub 2} to pressure
Under atmospheric pressure, CeRh{sub 2}Si{sub 2} orders antiferromagnetically at T{sub N} = 35 K, with magnetic entropy S = R{ell}n2 associated with the ordered groundstate. Application of modest pressure ({approx}9 kbar) to CeRh{sub 2}Si{sub 2} suppresses T{sub N} to near zero Kelvin, increases its Sommerfeld coefficient of specific heat by nearly a factor of 3.5 and induces some form of superconductivity below 400 mK that is depressed by a magnetic field at a rate of {minus}80 mK/kG.
- Los Alamos National Laboratory United States
- University of California, Berkeley United States
- Oak Ridge National Laboratory United States
- Autonomous University of Madrid Spain
- University of North Texas United States
Superconductivity, Cerium Silicides, Kondo Effect, 36 Materials Science, Temperature Dependence, Magnetic Susceptibility, Magnetic Specific Heat, Physical Properties, Transition Temperature, Experimental Data, Rhodium Silicides, Pressure Dependence
Superconductivity, Cerium Silicides, Kondo Effect, 36 Materials Science, Temperature Dependence, Magnetic Susceptibility, Magnetic Specific Heat, Physical Properties, Transition Temperature, Experimental Data, Rhodium Silicides, Pressure Dependence
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