Absence of weak localization effects in strongly underdoped La2−xSrxCuO4
✍ Scribed by Marta Z. Cieplak; A. Malinowski; S. Guha; M. Berkowski
- Publisher
- Elsevier Science
- Year
- 2004
- Tongue
- English
- Weight
- 822 KB
- Volume
- 404
- Category
- Article
- ISSN
- 0921-4534
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📜 SIMILAR VOLUMES
Neutron scattering experiments for La 1:85 Sr 0:15 Cu 0:98 Ni 0:02 O 4 (T c ¼ 28 K) demonstrated that well-defined incommensurate peaks appear in the superconducting state, giving an enhancement of v 00 ðq IC ; xÞ at $1 meV associated with a sharpening of peak width. Thus, the Ni impurities induce l
We have measured the electrical resistivity p (T) of the chlorinated La2\_xSrxCu04\_6 high-Tc superconductor, in a wide range of temperatures (40 <\_ T <\_800 K). The systematic effects in p(T) of Cl and Sr contents allowed us, within the Drude and VRH models, to determine the role played by Cl in e