Determination of Superconducting Transition Temperature Tc and Order Parameter
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Date
2018-08-12
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Addis Ababa University
Abstract
This project is well organized review of what is superconductivity, properties, some applications,
and advantages of superconductors over ordinary conductors. The superconducting
transition temperature (Tc) and the superconducting order parameter _(0) are
determined employing the quantum field theory double time Green function technique and
discussed using the well known BCS theory. The relation of Tc with the density of cooper
pairs N(0) and interaction potencial V(0) together called electron coupling constant (_el)
is shown graphically and discussed. Similarly the temperature dependence of the order
parameter _(T) as a function of temperature (T) is shown graphically and discussed as
well. For further or extensive studies on superconductivity, this project would be used as
a base line.
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Keywords
Determination of Superconducting, Transition, Temperature Tc, Order Parameter