On localization effects in underdoped cuprates
C. Castellani, P. Schwab, and M. Grilli
TL;DR
This paper examines transport experiments in underdoped LaSrCuO, highlighting that while resistance behavior suggests localization effects, standard localization theory does not fully explain the experimental data.
Contribution
The study critically analyzes localization theory in the context of underdoped cuprates, revealing discrepancies between theory and experimental observations.
Findings
Resistance behavior resembles localization theory predictions
Standard localization theory fails to fully explain experimental data
Highlights need for revised models of transport in underdoped cuprates
Abstract
We comment on transport experiments in underdoped LaSrCuO in the non-superconducting phase. The temperature dependence of the resistance strongly resembles what is expected from standard localization theory. However this theory fails, when comparing with experiments in more detail.
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Taxonomy
TopicsPhysics of Superconductivity and Magnetism · Magnetic and transport properties of perovskites and related materials · Advanced Condensed Matter Physics