DocumentCode :
16336
Title :
Resistivities Along the 
-Axis and in the 
Plane of Cobalt Oxide Superconductors
Author :
Young In Lee
Author_Institution :
Dept. of Electr. & Biol. Phys., Kwangwoon Univ., Seoul, South Korea
Volume :
25
Issue :
4
fYear :
2015
fDate :
Aug. 2015
Firstpage :
1
Lastpage :
3
Abstract :
The cobalt oxide superconductor NaxCoO2·yH2O is investigated herein. Given that it is difficult to obtain a net attractive interaction between conducting electrons in the singlet case for this material, it is reported here that the Coulomb interaction for triplet pairs can be reduced by exchange interactions, resulting in attraction between the pairs. Resistivities are determined by carriers of the one-band-type along the c-axis and in the ab plane.
Keywords :
cobalt compounds; electrical resistivity; exchange interactions (electron); sodium compounds; superconducting materials; Coulomb interaction; NaxCoO2H2O; ab plane; c-axis; cobalt oxide superconductor; conducting electrons; electrical resistivity; exchange interactions; one-band-type carriers; triplet pairs; Cobalt; Compounds; Conductivity; Elementary particle exchange interactions; Physics; Superconductivity; Cobalt Oxide; Cobalt oxide; Superconductor; superconductor;
fLanguage :
English
Journal_Title :
Applied Superconductivity, IEEE Transactions on
Publisher :
ieee
ISSN :
1051-8223
Type :
jour
DOI :
10.1109/TASC.2015.2417677
Filename :
7080934
Link To Document :
