13.The Heat and Temperature Variations of Line Process in the P - V Graph With Negative Slope;P-V图中负斜率直线过程热量和温度变化 14.Experimental Research for Resistivity vs.Temperature of Zr-W Cathode;Zr-W阴极电阻率随温度变化的实验研究 15.Temperature dependence of reflectivity of 45~# steel ...
the temperature profiles could be revealed from the electromagnetic sounding results expressed as the electrical conductivity (or resistivity) models. In the latter case a guess on the electrical conductance mechanism and appropriate activation energy are required. However, this problem could be partly ov...
Dc four probe method is used for measuring the electrical resistivity. Background resistivity (Normal resistivity) was measured by a linear fits of the high temperature data points and extrapolating it to a low temperature on resistivity temperature graph. The excess conductivity is measured by the ...
Fig. 5. Relationship between the electrical resistivity ρ and hot extrusion temperature. Fig. 6 shows plots of thermal conductivity κ vs. hot extrusion temperature. The thermal conductivity is increased with increasing the temperature. The increase in thermal conductivity would be strongly affected by...
FIG. 3 is a graph the resistivity vs. temperature for yttrium barium copper oxide superconductor material. DETAILED DESCRIPTION OF THE INVENTION The present invention is directed toward an improvement in ESD protection for an integrated circuit structure using high temperature superconductive material. The...
"the resistivity plot is troublesome to me… if you took their plot of a superconductor, and just put gold on the same plot, gold would look like there was also zero resistance." at first, for every validation study that showed promising results , another study took the wind out of ahab...
In another embodiment, the resistivity vs. temperature characteristic graph of the resistor 208 (which is well-known for a given resistor and may be stored in the memory of the processor) may be used to determine the ambient temperature by actually measuring the resistivity of the resistor and ...
Contact voltage drop and contact resistance, to which the lubricious film resis- tance between the brush and the commutator was added, along with the contact status of the brush and the resistivity of the brush itself were factored in and were considered important contact characteristics. These ...
With the tertiary coil T located so that it is always penetrated by the drive rod 14, the voltage induced on the tertiary coil T will change in the same manner as that induced on the secondary winding as a result of changes in the permeability and resistivity of the drive rod. The volt...
They showed that the samples had high resistivity, close to dielectric (about 0.5 MΩ) behavior, because PAA powder was placed between the electrodes, and not in a bulk membrane. Despite its advantages as a membrane material, PAA cannot be compacted into a bulk membrane without a binder....