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Abstract:
We studied the evolution of superconductivity (sc) and antiferromagnetism (afm) in the heavy fermion compound CePt33Si with hydrostatic pressure. We present a pressure–temperature phase diagram established by electrical transport measurements. Pressure shifts the superconducting transition temperature, TcTc, to lower temperatures. Antiferromagnetism is suppressed at a critical pressure View the MathML sourcePc≈0.5GPa.