Open Access. Powered by Scholars. Published by Universities.®
Physical Sciences and Mathematics Commons™
Open Access. Powered by Scholars. Published by Universities.®
- Discipline
Articles 1 - 2 of 2
Full-Text Articles in Physical Sciences and Mathematics
Elliptical Hole Pockets In The Fermi Surfaces Of Unhydrated And Hydrated Sodium Cobalt Oxides, J Laverock, S B. Dugdale, J A. Duffy, J Wooldridge, G Balakrishnan, M R. Lees, G.-Q Zheng, Dapeng Chen, C T. Lin, Y Sakurai
Elliptical Hole Pockets In The Fermi Surfaces Of Unhydrated And Hydrated Sodium Cobalt Oxides, J Laverock, S B. Dugdale, J A. Duffy, J Wooldridge, G Balakrishnan, M R. Lees, G.-Q Zheng, Dapeng Chen, C T. Lin, Y Sakurai
Australian Institute for Innovative Materials - Papers
The surprise discovery of superconductivity below 5 K in sodium cobalt oxides when hydrated with water has caught the attention of experimentalists and theorists alike. Most explanations for its occurence have focused heavily on the properties of some small elliptically shaped pockets predicted to be the electronically dominant Fermi surface sheet, but direct attempts to look for them have instead cast serious doubts over their existence. Here we present evidence that these pockets do indeed exist, based on bulk measurements of the electron momentum distribution in unhydrated and hydrated sodium cobalt oxides using the technique of x-ray Compton scattering.
Dundy County Test Hole Logs, Duane A. Eversoll
Dundy County Test Hole Logs, Duane A. Eversoll
Conservation and Survey Division
No abstract provided.