Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Anti-correlation between energy-gap and phonon energy for cuprate Bi2212
  superconductor   Using electron-phonon mechanism, we explains very well the spatial
anti-orrelation between the energy-gap and the energy of phonon mode for
cuprate superconductor found in d^2I/dV^2 spectrum by STM measurements [Jinho
Lee, et.al Nature {\bf 442},546 (2006)], which is the direct effect of a
relation $M<\omega^{2}>\lambda=const$. We calculate T$_{C}$ maps on
$\lambda-\Omega_{P}$ plane which help us understanding the relation
M<\omega^{2}>\lambda=const$ and the superconductivity of superconductors.

34
The categories of this paper are: chem-ph
30
The categories of this paper are: q-alg
5
The categories of this paper are: gr-qc
24
The categories of this paper are: dg-ga
32
The categories of this paper are: atom-ph
9
The categories of this paper are: nlin
27
The categories of this paper are: comp-gas
28
The categories of this paper are: alg-geom
23
The categories of this paper are: solv-int
31
The categories of this paper are: ao-sci
10
The categories of this paper are: q-bio
33
The categories of this paper are: plasm-ph
14
The categories of this paper are: math-ph
7
The categories of this paper are: hep-th
37
The categories of this paper are: supr-con
3
The categories of this paper are: physics