Evidence for a small hole pocket in the Fermi surface of underdoped YBa2Cu3Oy

Evidence for a small hole pocket in the Fermi surface of underdoped YBa2Cu3Oy

In underdoped cuprate superconductors, the Fermi surface undergoes a reconstruction that produces a small electron pocket, but whether there is another, as yet, undetected portion to the Fermi surface is unknown. Establishing the complete topology of the Fermi surface is key to identifying the mecha...

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Bibliographic Details
Main Authors: Doiron-Leyraud, N., Badoux, S., René de Cotret, S., Lepault, S., LeBoeuf, D., Laliberté, F., Hassinger, E., Ramshaw, B. J., Bonn, D. A., Hardy, W. N., Liang, R., Park, J.-H.., Vignolles, D., Vignolle, B., Taillefer, L., Proust, C.
Format: Online
Language:English
Published: Nature Pub. Group 2015
Online Access:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4316745/

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