6 citations · 20 across the 22 of their papers we have counts for
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A new boson-fermion model of superconductivity
Tian De Cao
It is shown that the superconducting energy gap necessarily lead to the disappearance of some quasi-electrons, thus we suggest a new boson-fermion Hamiltonian to describe supercond…
Ten questions and answers about superconductivity
Tian De Cao
This work answers the basic questions of superconductivity in a question-and-answer format. We extend a basic hypothesis to various superconductors. This hypothesis is that superco…
Crossover from a pseudogap state to a superconducting state
Tian De Cao
On the basis of our calculation we deduce that the particular electronic structure of cuprate superconductors confines Cooper pairs to be firstly formed in the antinodal region whi…
The free states-related Fermi pocket of cuprate superconductors
Tian De Cao
To stress the effect of the pairing position deviating from the Fermi level, we must investigate the pairs in the wave vector space, and then we use the dynamic equation to study s…