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Figure 7
h and k scan of the charge order reflections at the respective positions q1 = (0.23, 0, 12.5) (left) and q2 = (0, 0.23, 12.5) (right) with and without applied strain. The peak under tensile strain at q1 rises in intensity by a factor of two, the one under compressive strain at q2 vanishes, indicative of a uniaxial stripe pattern under strain. |