94 citations · 197 across the 13 of their papers we have counts for
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Direct imaging of a Berry curvature nematic state in a spin-compensated magnet
Weihang Lu, Camron Farhang, Yuchuan Yao +6
Density waves conventionally describe the periodic modulation of charge or spin, yet the spatial modulation of electronic geometry has remained elusive. Here, we report subtle micr…
Temperature-invariant magneto-optical Kerr effect in a noncollinear antiferromagnet
Camron Farhang, Weihang Lu, Yuchuan Yao +6
Noncollinear antiferromagnets exhibit anomalous Hall and magneto-optical Kerr effects driven by Berry curvature despite negligible net magnetization, promising ultrafast spintronic…
Unconventional Optical Rotation in the Charge Ordered State of Kagome Metal CsV3Sb5
Camron Farhang, Jingyuan Wang, Brenden R. Ortiz +2
Kagome metals AV3Sb5 (A = K, Cs, Rb) provide a rich platform for intertwined orders, where evidence for time-reversal symmetry breaking, likely due to the long-sought loop currents…
Resolving the discrepancy between MOKE measurements at 1550-nm wavelength on Kagome Metal CsV3Sb5
Jingyuan Wang, Camron Farhang, Brenden R. Ortiz +2
Kagome metals AV3Sb5 (A = K, Cs, Rb) provide a rich platform for intertwined orders such as the charge density wave (CDW) and a chiral order with time-reversal symmetry breaking (T…
High Resolution Polar Kerr Effect Studies of CsVSb: Tests for Time Reversal Symmetry Breaking Below the Charge Order Transition
David R. Saykin, Camron Farhang, Erik D. Kountz +8
We report high resolution polar Kerr effect measurements on CsVSb single crystals in search for signatures of spontaneous time reversal symmetry breaking below the char…
Time-reversal symmetry breaking in charge density wave of CsVSb detected by polar Kerr effect
Yajian Hu, Soichiro Yamane, Giordano Mattoni +10
The Kagome lattice exhibits rich quantum phenomena owing to its unique geometric properties. Appealing realizations are the Kagome metals AVSb (A = K, Rb, Cs), where unconv…
Revealing the Origin of Time-reversal Symmetry Breaking in Fe-chalcogenide Superconductor FeTe1-xSex
Camron Farhang, Nader Zaki, Jingyuan Wang +3
Recently evidence has emerged in the topological superconductor Fe-chalcogenide FeTe1-xSex for time-reversal symmetry breaking (TRSB), the nature of which has strong implications o…