Explanation for the Deviations from Matthiessen's Rule for the Low-Temperature Electrical Resistivity of the Simple Metals

1974 ◽  
Vol 32 (11) ◽  
pp. 606-609 ◽  
Author(s):  
Yaacov Bergman ◽  
Moshe Kaveh ◽  
Nathan Wiser
Keyword(s):  
Electrical Resistivity ◽  
Low Temperature ◽  
Matthiessen's Rule ◽  
Matthiessen’S Rule

scholarly journals Validity of Matthiessen's Rule for Cold-worked Wires

1953 ◽  
Vol 6 (1) ◽  
pp. 116 ◽  
Author(s):  
W Boas ◽  
JF Nicholas
Keyword(s):  
Electrical Resistivity ◽  
Characteristic Temperature ◽  
Wire Drawing ◽  
Metals And Alloys ◽  
Nickel Copper ◽  
Aluminium Bronze ◽  
Cold Worked ◽  
Matthiessen's Rule ◽  
Matthiessen’S Rule

Matthiessen's rule has been tested by, determining the slopes of the electrical resistivity-temperature curves for wires of eight common metals and alloys in various states of deformation by wire-drawing. The results show that the slope is independent of deformation, i.e. the rule is true, to within 0�5 per cent. for nickel, copper (two purities), iron, and 80/20 brass, and to within 1 per cent. for aluminium. However, for 75/25 brass and an aluminium bronze, deformations corresponding to logarithmic strains of 2�3 decrease the slopes by 1 and 3 per cent. respectively. As an explanation of this behaviour, it is suggested that deformation causes an increase in the characteristic temperature.

Deviations from matthiessen's rule in the low-temperature resistivity of iron

1979 ◽  
Vol 95 (1) ◽  
pp. 203-214 ◽  
Author(s):  
A. Möbius ◽  
F. Goedsche ◽  
D. Elefant ◽  
K.-H. Berthel ◽  
G. Vojta
Keyword(s):  
Low Temperature ◽  
Matthiessen's Rule ◽  
Temperature Resistivity ◽  
Matthiessen’S Rule

scholarly journals The Electrical Resistivity of Monocrystalline Films Deduced From Derivation of the Mayadas-Shatzkes Equations

1976 ◽  
Vol 3 (3) ◽  
pp. 165-169 ◽  
Author(s):  
C. R. Tellier ◽  
A. J. Tosser
Keyword(s):  
Thin Film ◽  
Electrical Resistivity ◽  
Approximate Expression ◽  
Theoretical Expression ◽  
Film Resistivity ◽  
Matthiessen's Rule ◽  
Matthiessen’S Rule

The theoretical expression deduced by Mola and Heras from the Mayadas–Shatzkes model of monocrystalline thin film resistivity is approximated assuming that the Sommerfeld relation is valid and introducing corrections to the Matthiessen's rule.The approximate expression of kρf /ρ0deviates from less than 6% in the 0.01–2 k-range, 0–0.5p-range and 0.1–0.62r-range.

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