Lattice-shifted nematic quantum critical point in FeSe1−x S x

Abstract We report the evolution of nematic fluctuations in FeSe1−x S x single crystals as a function of Sulfur content x across the nematic quantum critical point (QCP) x c  ~ 0.17 via Raman scattering. The Raman spectra in the B 1g nematic channel consist of two components, but only the low energy...

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Main Authors: S. Chibani, D. Farina, P. Massat, M. Cazayous, A. Sacuto, T. Urata, Y. Tanabe, K. Tanigaki, A. E. Böhmer, P. C. Canfield, M. Merz, S. Karlsson, P. Strobel, P. Toulemonde, I. Paul, Y. Gallais
Format: article
Language:EN
Published: Nature Portfolio 2021
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Online Access:https://doaj.org/article/35745c90ce6a4938948a39f74b9de131
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