Nematicity and Charge Order in Superoxygenated La_{2-x}Sr_{x}CuO_{4+y}

Physical Review Letters
Zhiwei ZhangB O Wells

Abstract

In this Letter, we report a resonant x-ray scattering measurement of stripelike charge order in the 1/8th doped component of electronically phase-separated, orthorhombic La_{2}CuO_{4+y}. This observation is coupled to the absence of any resonant (001) peak, which at different resonant energies has been identified with the presence of low-temperature-tetragonal-like structural tilt patterns or nematicity in the CuO planes. Thus, we provide evidence that structural pinning is not necessary for the formation of static charge stripes and that the relationship between charge nematicity and stripes may not be simple.

References

May 1, 1989·Physical Review. B, Condensed Matter·D Poilblanc, T M Rice
Jan 7, 1991·Physical Review Letters·C T ChenY H Kao
Apr 18, 2006·Nature Materials·Hashini E MohottalaFang-Cheng Chou
Aug 7, 2007·Physical Review Letters·N B ChristensenA T Boothroyd
Aug 30, 2012·Nature Communications·H-H WuC Schüßler-Langeheine
May 7, 2014·Proceedings of the National Academy of Sciences of the United States of America·Laimei NieSteven Allan Kivelson
Jan 17, 2015·Science·Eduardo H da Silva NetoAndrea Damascelli
Dec 9, 2016·Proceedings of the National Academy of Sciences of the United States of America·H JangJ-S Lee

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Citations

May 23, 2020·Physical Review Letters·Qisi WangJ Chang

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