Non-Fermi-liquid behavior in the layered NaxCoO2
Apstrakt
The specific heat in the temperature region from 100 mK to 360 K and in magnetic fields of 0 and 9 T and the susceptibility from 2 to 360 K and in a magnetic field of I T are measured in the layered NaxCoO2 (x=0.65, 0.70, and 0.75) oxides. Analysis of the data revealed non-Fermi-liquid behavior. The character of the observed anomalies seems to be connected to the mesoscopic phase separation, underlining the impact of disorder on the low-lying excitations in cobaltates. (c) 2007 American Institute of Physics.
Izvor:
Low Temperature Physics, 2007, 33, 11, 944-947
DOI: 10.1063/1.2747070
ISSN: 1063-777X; 1090-6517
WoS: 000251421100008
Scopus: 2-s2.0-37549030115
Kolekcije
Institucija/grupa
VinčaTY - JOUR AU - Zorkovska, A. AU - Feher, A. AU - Sebek, J. AU - Santava, E. AU - Bradarić, Ivica PY - 2007 UR - https://vinar.vin.bg.ac.rs/handle/123456789/3324 AB - The specific heat in the temperature region from 100 mK to 360 K and in magnetic fields of 0 and 9 T and the susceptibility from 2 to 360 K and in a magnetic field of I T are measured in the layered NaxCoO2 (x=0.65, 0.70, and 0.75) oxides. Analysis of the data revealed non-Fermi-liquid behavior. The character of the observed anomalies seems to be connected to the mesoscopic phase separation, underlining the impact of disorder on the low-lying excitations in cobaltates. (c) 2007 American Institute of Physics. T2 - Low Temperature Physics T1 - Non-Fermi-liquid behavior in the layered NaxCoO2 VL - 33 IS - 11 SP - 944 EP - 947 DO - 10.1063/1.2747070 ER -
@article{ author = "Zorkovska, A. and Feher, A. and Sebek, J. and Santava, E. and Bradarić, Ivica", year = "2007", abstract = "The specific heat in the temperature region from 100 mK to 360 K and in magnetic fields of 0 and 9 T and the susceptibility from 2 to 360 K and in a magnetic field of I T are measured in the layered NaxCoO2 (x=0.65, 0.70, and 0.75) oxides. Analysis of the data revealed non-Fermi-liquid behavior. The character of the observed anomalies seems to be connected to the mesoscopic phase separation, underlining the impact of disorder on the low-lying excitations in cobaltates. (c) 2007 American Institute of Physics.", journal = "Low Temperature Physics", title = "Non-Fermi-liquid behavior in the layered NaxCoO2", volume = "33", number = "11", pages = "944-947", doi = "10.1063/1.2747070" }
Zorkovska, A., Feher, A., Sebek, J., Santava, E.,& Bradarić, I.. (2007). Non-Fermi-liquid behavior in the layered NaxCoO2. in Low Temperature Physics, 33(11), 944-947. https://doi.org/10.1063/1.2747070
Zorkovska A, Feher A, Sebek J, Santava E, Bradarić I. Non-Fermi-liquid behavior in the layered NaxCoO2. in Low Temperature Physics. 2007;33(11):944-947. doi:10.1063/1.2747070 .
Zorkovska, A., Feher, A., Sebek, J., Santava, E., Bradarić, Ivica, "Non-Fermi-liquid behavior in the layered NaxCoO2" in Low Temperature Physics, 33, no. 11 (2007):944-947, https://doi.org/10.1063/1.2747070 . .