Journal
PHYSICA C-SUPERCONDUCTIVITY AND ITS APPLICATIONS
Volume 469, Issue 4, Pages 177-181Publisher
ELSEVIER SCIENCE BV
DOI: 10.1016/j.physc.2009.01.009
Keywords
T(c) map; Vertex correction; Eliashberg-Nambu theory
Categories
Funding
- Hefei institutes of Physical Sciences
- Knowledge Innovation Program of Chinese Academy of Sciences
- National Science Foundation of China
Ask authors/readers for more resources
Using the Eliashberg strong-coupling theory with vertex correction, we calculate maps of transition temperatures (T(c)) of electron-phonon superconductors in full parameter space. The maximums of transition temperatures for superconductors are predicted based on the maps and the criterion of instability of superconductivity. The strong vertex correction and high transition-temperature are tightly correlated in superconductors. We predict that the maximum of T(c) of new iron-based superconductors will be close to 90 (K). (C) 2009 Elsevier B.V. All rights reserved.
Authors
I am an author on this paper
Click your name to claim this paper and add it to your profile.
Reviews
Recommended
No Data Available