Electronic and Lattice Dynamical Properties of the Iron-Based Superconductors LiFeAs and NaFeAs
Joint Authors
Source
Advances in Condensed Matter Physics
Issue
Vol. 2010, Issue 2010 (31 Dec. 2010), pp.1-6, 6 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2009-08-18
Country of Publication
Egypt
No. of Pages
6
Main Subjects
Abstract EN
The electronic structure and lattice vibrational frequencies of the newly discovered superconductors, LiFeAs and NaFeAs, are calculated within density functional theory.
We show that, in the vicinity of the Fermi energy, the density of states is dominated by contributions from Fe 3d states.
We also calculate the electron-phonon coupling strength and show that it is too weak to account for the observed values of the superconducting transition temperatures.
This seems to indicate that the iron-based superconductors are not of the conventional type.
American Psychological Association (APA)
Jishi, R. A.& Alyahyaei, H. M.. 2009. Electronic and Lattice Dynamical Properties of the Iron-Based Superconductors LiFeAs and NaFeAs. Advances in Condensed Matter Physics،Vol. 2010, no. 2010, pp.1-6.
https://search.emarefa.net/detail/BIM-499378
Modern Language Association (MLA)
Jishi, R. A.& Alyahyaei, H. M.. Electronic and Lattice Dynamical Properties of the Iron-Based Superconductors LiFeAs and NaFeAs. Advances in Condensed Matter Physics No. 2010 (2010), pp.1-6.
https://search.emarefa.net/detail/BIM-499378
American Medical Association (AMA)
Jishi, R. A.& Alyahyaei, H. M.. Electronic and Lattice Dynamical Properties of the Iron-Based Superconductors LiFeAs and NaFeAs. Advances in Condensed Matter Physics. 2009. Vol. 2010, no. 2010, pp.1-6.
https://search.emarefa.net/detail/BIM-499378
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-499378