Electronic properties in La2CuO4 at low temperatures
β Scribed by Jun Tateno; Norio Masaki; Akihiro Iwase
- Publisher
- Elsevier Science
- Year
- 1989
- Tongue
- English
- Weight
- 339 KB
- Volume
- 138
- Category
- Article
- ISSN
- 0375-9601
No coin nor oath required. For personal study only.
π SIMILAR VOLUMES
The synthesis of alkali substituted lanthanum copper oxide La2\_xMxCuO4 (M=Na, K, Rb, Cs) by the low temperature hydroxide melt technique is described. The alkali stoichiometry x turned out to be dependent upon the reaction temperature. Superconducting phases appear in the Na and K substituted compo
Magneto-resistivity measurements show that in the compound UCu,, which undergoes a transition from a magnetically ordered to a heavy fermion groundstate with increasing x, Kondo processes dominate the low temperature properties. A comparison to Bethe Ansaty calculations indicates an angular momentum