Role of electronic correlations in the Fermi surface formation of NaxCoO2
Publication type: Journal Article
Publication date: 2011-03-27
scimago Q3
wos Q3
SJR: 0.312
CiteScore: 2.3
Impact factor: 1.3
ISSN: 00213640, 10906487
Physics and Astronomy (miscellaneous)
Abstract
Band structure of metallic sodium cobaltate NaxCoO2 (x = 0.33, 0.48, 0.61, 0.72) has been investigated by local density approximation + Hubbard U (LDA+U) method and within Gutzwiller approximation for the Co-t2g manifold. Correlation effects being taken into account results in suppression of the e′g hole pockets at the Fermi surface in agreement with recent angle-resolved photoemission spectroscopy (ARPES) experiments. In the Gutzwiller approximation the bilayer splitting is significantly reduced due to the correlation effects. The formation of high spin (HS) state in Co d-shell was shown to be very improbable.
Found
Nothing found, try to update filter.
Found
Nothing found, try to update filter.
Top-30
Journals
|
1
2
|
|
|
Physical Review B
2 publications, 28.57%
|
|
|
JETP Letters
1 publication, 14.29%
|
|
|
Journal of Physics Condensed Matter
1 publication, 14.29%
|
|
|
Journal of Materials Science
1 publication, 14.29%
|
|
|
Journal of Physics: Conference Series
1 publication, 14.29%
|
|
|
Journal of Solid State Chemistry
1 publication, 14.29%
|
|
|
1
2
|
Publishers
|
1
2
|
|
|
IOP Publishing
2 publications, 28.57%
|
|
|
American Physical Society (APS)
2 publications, 28.57%
|
|
|
Pleiades Publishing
1 publication, 14.29%
|
|
|
Springer Nature
1 publication, 14.29%
|
|
|
Elsevier
1 publication, 14.29%
|
|
|
1
2
|
- We do not take into account publications without a DOI.
- Statistics recalculated weekly.
Are you a researcher?
Create a profile to get free access to personal recommendations for colleagues and new articles.
Metrics
7
Total citations:
7
Citations from 2024:
0
Cite this
GOST |
RIS |
BibTex |
MLA
Cite this
GOST
Copy
Shorikov A. et al. Role of electronic correlations in the Fermi surface formation of NaxCoO2 // JETP Letters. 2011. Vol. 93. No. 2. pp. 80-85.
GOST all authors (up to 50)
Copy
Shorikov A., KORSHUNOV M. M., Anisimov V. Role of electronic correlations in the Fermi surface formation of NaxCoO2 // JETP Letters. 2011. Vol. 93. No. 2. pp. 80-85.
Cite this
RIS
Copy
TY - JOUR
DO - 10.1134/S0021364011020123
UR - https://doi.org/10.1134/S0021364011020123
TI - Role of electronic correlations in the Fermi surface formation of NaxCoO2
T2 - JETP Letters
AU - Shorikov, A
AU - KORSHUNOV, M. M.
AU - Anisimov, V.I.
PY - 2011
DA - 2011/03/27
PB - Pleiades Publishing
SP - 80-85
IS - 2
VL - 93
SN - 0021-3640
SN - 1090-6487
ER -
Cite this
BibTex (up to 50 authors)
Copy
@article{2011_Shorikov,
author = {A Shorikov and M. M. KORSHUNOV and V.I. Anisimov},
title = {Role of electronic correlations in the Fermi surface formation of NaxCoO2},
journal = {JETP Letters},
year = {2011},
volume = {93},
publisher = {Pleiades Publishing},
month = {mar},
url = {https://doi.org/10.1134/S0021364011020123},
number = {2},
pages = {80--85},
doi = {10.1134/S0021364011020123}
}
Cite this
MLA
Copy
Shorikov, A., et al. “Role of electronic correlations in the Fermi surface formation of NaxCoO2.” JETP Letters, vol. 93, no. 2, Mar. 2011, pp. 80-85. https://doi.org/10.1134/S0021364011020123.
Profiles