Magnetic order and superconductivity in LSCO: a review
M.-H. Julien
TL;DR
This review discusses the interplay between magnetic order and superconductivity in LSCO high-Tc cuprates, highlighting experimental evidence, coexistence phenomena, and unresolved questions about the magnetic order's nature.
Contribution
It provides a comprehensive overview of magnetic order in LSCO, emphasizing experimental findings and open issues regarding its intrinsic or extrinsic origin.
Findings
Magnetic order can coexist with superconductivity in LSCO.
Experimental evidence shows frozen magnetic moments in superconducting samples.
Open questions remain about the intrinsic or extrinsic nature of magnetic order near x=0.12.
Abstract
High-Tc copper oxides of the LSCO family show a very clear case of competition between antiferromagnetic (AF) order and superconductivity. Magnetic order can, however, coexist with superconductivity, and the experimental evidence for frozen magnetic moments in superconducting samples is reviewed here. The primary characteristics of the magnetic order are summarized and some open questions are outlined, particularly concerning the intrinsic or extrinsic nature of this order around x=0.12.
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