Evidence of an odd-parity hidden order in a spin–orbit coupled correlated iridate
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چکیده
S1. RA-SHG data for Sin-Pout and Sin-Sout geometries above and below TΩ S2. Mathematical expressions used for fitting RA-SHG patterns S3. Visualizing the 2/m1 magnetic point group symmetry of the Néel phase S4. Loop-current order in cuprates versus iridates S5. Behavior of hidden order domains under repeated thermal cycles S6. Survey of RA-SHG patterns of Sr2IrO4 across spatial regions S7. Functional form of the SHG temperature dependence S8. Landau free energy expansion for Néel and hidden order in Sr2IrO4 S9. Survey of TΩ in Sr2Ir1-xRhxO4 across spatial regions and across samples Evidence of an odd-parity hidden order in a spin–orbit coupled correlated iridate
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