Measurements of the electrical resistance of UO2-pins at high temperatures

1977 ◽  
Vol 64 (1-2) ◽  
pp. 220-222 ◽  
Author(s):  
A. Alexas ◽  
W. Lindner
Keyword(s):  
High Temperatures ◽  
Electrical Resistance

scholarly journals XIX.—Magnetization and Resistance of Nickel Wire at High Temperatures. Part II.

1907 ◽  
Vol 45 (3) ◽  
pp. 547-554
Author(s):  
C. G. Knott
Keyword(s):  
High Temperature ◽  
High Temperatures ◽  
Electrical Resistance ◽  
British Association ◽  
Nickel Wire ◽  
Present Communication ◽  
Association Meeting ◽  
The Subject ◽  
The Wire

The experiments which form the subject of the present communication were carried out two years ago, and supplement results already published. A brief note of some of the results was read before the Society in June 1904, and was also read before the British Association Meeting at Cambridge in August of the same year.The previous paper discussed the effect of high temperature on the relation between electrical resistance and magnetization when the wire was magnetized longitudinally, that is, in the direction in which the resistance was measured.The present results have to do with the effect of high temperature on the relation between resistance and magnetization when the magnetization was transverse to the direction along which the resistance was measured.

scholarly journals VI. On the practical measurement of temperature: Experiments made at the Cavendish laboratory, Cambridge

1887 ◽  
Vol 178 ◽  
pp. 161-230 ◽  
Keyword(s):  
High Temperatures ◽  
Electrical Resistance ◽  
Platinum Wire ◽  
Cavendish Laboratory ◽  
Pure Platinum ◽  
Practical Measurement

In view of the enormous discrepancies at present existing in estimates of high temperatures, it is exceedingly desirable that strictly comparable thermometric standards should be issued by some recognised authority. Professor J. J. Thomson, in the course of a conversation which I had with him towards the close of 1885, suggested th at such standards could be issued in the form of platinum wire, the change of electrical resistance with temperature being determined by comparison for each specimen before issuing. The object of the present investigation was to test whether, in spite of the B. A. report on the Siemens pyrometer (1874), pure platinum wire might not be possessed of the necessary qualifications for such a standard.

A simple apparatus for measuring electrical resistance of materials at high temperatures

1996 ◽  
Vol 67 (1) ◽  
pp. 333-334 ◽  
Author(s):  
G. V. Narasimha Rao ◽  
V. S. Sastry ◽  
T. S. Radhakrishnan ◽  
V. Seshagiri
Keyword(s):  
High Temperatures ◽  
Electrical Resistance ◽  
Simple Apparatus

scholarly journals Electrons in Transition Metals at High Temperatures

1993 ◽  
Vol 46 (5) ◽  
pp. 707 ◽  
Author(s):  
CK White
Keyword(s):  
Heat Capacity ◽  
High Temperatures ◽  
Electrical Resistance ◽  
Transition Elements ◽  
Electronic Heat Capacity ◽  
Temperature Behaviour ◽  
Electronic Density ◽  
Fermi Edge ◽  
Measuring Techniques ◽  
Electronic Heat

At high temperatures kT may be large compared with the scale on which major changes in the electronic density of states occur near to the Fermi energy E F , particularly for the transition elements. Mott first discussed the qualitative effects of this 'smearing' of the Fermi edge on the electrical resistance and thermopower of Pt, Pd, W, etc. Later Shimizu and colleagues examined the correlations in high-temperature behaviour of different transport properties, electronic heat capacity and susceptibility. Since then improved data have become available, largely through the use of sub-second measuring techniques. Is it now possible to provide a quantitative theoretical framework?

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