Hall Effect and Resistance of Dilute Gold-Chromium Alloys at Low Temperatures

1957 ◽  
Vol 105 (2) ◽  
pp. 487-490 ◽  
Author(s):  
Werner B. Teutsch ◽  
William F. Love
Keyword(s):  
Hall Effect ◽  
Low Temperatures ◽  
Chromium Alloys

Theory of quantized Hall effect at low temperatures

1983 ◽  
Vol 27 (2) ◽  
pp. 1386-1389 ◽  
Author(s):  
Serge Luryi ◽  
Rudolf F. Kazarinov
Keyword(s):  
Hall Effect ◽  
Low Temperatures

scholarly journals Simple mechanism that breaks the Hall-effect linearity at low temperatures

2020 ◽  
Vol 102 (15) ◽  
Author(s):  
A. Yu. Kuntsevich ◽  
A. V. Shupletsov ◽  
A. L. Rakhmanov
Keyword(s):  
Hall Effect ◽  
Low Temperatures ◽  
Simple Mechanism

Hall Effect in Slightly Doped n-Type GaAs at Low Temperatures

1969 ◽  
Vol 32 (2) ◽  
pp. K175-K177 ◽  
Author(s):  
O. V. Emelyanenko ◽  
D. N. Nasledov ◽  
N. A. Urmanov
Keyword(s):  
Hall Effect ◽  
Low Temperatures

Theory of Nano-Carbon Based Materials: Cyclotron Resonance, Kohn's Theorem and Hubbard Model

2013 ◽  
Vol 667 ◽  
pp. 516-524
Author(s):  
Keshav N. Shrivastava
Keyword(s):  
Hubbard Model ◽  
Hall Effect ◽  
Ground State ◽  
Low Temperatures ◽  
Cyclotron Resonance ◽  
Electron Systems ◽  
Wave Type ◽  
Fractional Charge ◽  
Eigen Values ◽  
Nano Carbon

A monolayer of carbon is called graphene. It exhibits unusual properties in the Hall effect and in the cyclotron resonance. It is found that it exhibits fractional charge in the Hall effect. The interactions amongst electrons almost become constant at low temperatures. Hence, the Kohn's theorem, which shows that the interactions do not play much role in determining the cyclotron resonance, becomes operative at low temperatures. The experiments on graphene do not depend on the wave vector dependence of the frequency. Hence whether the dispersion depends on k2 or on k does not matter. The Hubbard model has been very successful in explaining the ground state of several electron systems. We consider a triangle with three vortices. Each vortex can be occupied by two electrons. By using the spin in a particular way, we can obtain new features in the Hubbard model. There is a doubling in the Peierls-Luttinger phase factor and eigen values acquire higher multiplicities than are known for the usual treatment of spin. The flux is distributed on the area of the triangle. The graphene consists of hexagons of carbon atoms but the Hall effect shows that there are defects on which electrons form clusters so that there is spin wave type behaviour. A cluster of electrons shows spin-waves leading to "spin deviation" of several per cent.

Quantized Hall effect at low temperatures

1982 ◽  
Vol 25 (8) ◽  
pp. 5566-5569 ◽  
Author(s):  
M. A. Paalanen ◽  
D. C. Tsui ◽  
A. C. Gossard
Keyword(s):  
Hall Effect ◽  
Low Temperatures

The Hall effect of Cu and Ag and of some of their diluted alloys at low temperatures

Physica ◽  
1960 ◽  
Vol 26 (12) ◽  
pp. 1030-1040 ◽  
Author(s):  
B. Franken ◽  
G.J. van den Berg
Keyword(s):  
Hall Effect ◽  
Low Temperatures
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