Electrical Resistivity in SmCoIn5under High Pressure

High-precision measurement of electrical resistivity of nickel near the ferromagnetic phase transition at high pressure.

High-precision measurement of the resistance of nickel near its ferromagnetic phase transition at high pressure was done in a large volume hydrostatic cubic multiple-anvil pressure cell between 25 and 45 kbar. A real-tine computer-controlled measurement system was developed to measure the resistance vs temperature and pressure. The values of the critical exponent a and amplitude ratio of the le...

ELECTRICAL RESISTIVITY OF NpTe

Determination of Tafel Constants from Polarization Curves and Calculation of Steel Corrosion in High Electrical Resistivity Media such as Concrete

Determination of Tafel Constants from Polarization Curves and Calculation of Steel Corrosion in High Electrical Resistivity Media such as Concrete

Electrical resistivity and tunneling anomalies in CeCuAs2

The compound CeCuAs2 is found to exhibit negative temperature (T) coefficient of electrical resistivity (ρ) under ambient pressure conditions in the entire T-range of investigation (45 mK to 300 K), even in the presence of high magnetic fields. Preliminary tunneling spectroscopic measurements indicate the existence of a psuedo-gap at least at low temperatures, thereby implying that this compoun...