A miniature highhyphen;pressure cell for electrical and galvanomagnetic measurements down to 2 K has been designed and fabricated. The Bridgman anvils are made of either tungsten carbide, or reinforced alumina, for pressures up to 8 and 4 GPa, respectively. This cell is calibrated both at high pressures and at low temperatures. The pressure clamped at room temperature is not found to vary significantly when cooled down to liquid helium temperatures.
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