2017-00382“Evolution of nanoscale charge order in superconducting
YBCO nanostructures”(R.A.); and the University of Rome Sapienza,
under the projects Ateneo 2017 prot. RM11715C642E8370 and
Ateneo 2018 prot. RM11816431DBA5AF (S.C., C.D.C., and M.G.).
Author contributions:G.G., M.G., L.B., C.D.C., and R.A. conceived
and designed the experiments with suggestions from S.C., N.B.B.,
and M.S.; R.F., Y.Y.P., G.G., L.B., R.A., G.D.V., G.M.D.L., M.S., E.A.,
F.L., D.B., and N.B.B. performed the RIXS measurements; R.A.,
G.G., G.D.V., Y.Y.P., and L.B. analyzed the RIXS experimental data;
S.C., C.D.C., and M.G. performed the theoretical calculations;
G.M.D.L. and M.S. grew and characterized the NBCO films; R.A., E.A.,
and F.L. grew and characterized the YBCO films; R.A., G.G., M.G.,
and C.D.C. wrote the manuscript with input from F.L., L.B., N.B.B.,
R.F., Y.Y.P., and contributions from all authors.Competing
interests:G.G. is a member of the Science Advisory Council of
the ESRF.Data and materials availability:All experimental data
shown in the main text and in the supplementary materials are
accessible at the Zenodo repository ( 43 ).SUPPLEMENTARY MATERIALS
science.sciencemag.org/content/365/6456/906/suppl/DC1
Materials and Methods
Supplementary Text
Figs. S1 to S13
References ( 44 – 54 )
16 August 2018; accepted 30 July 2019
10.1126/science.aav1315Arpaiaet al.,Science 365 , 906–910 (2019) 30 August 2019 5of5
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