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cond-mat.supr-con2026
Intrinsic translational symmetry-breaking charge stripes in underdoped iron pnictides
Qiang-Jun Cheng, Cong-Cong Lou, Yong-Wei Wang +4
Despite being well established in cuprates, an intrinsic translational symmetry-breaking charge order has not been clearly identified in iron-based superconductors. Using spectrosc…
cond-mat.supr-con2026
Topological Semimetal Transport Modulated by Interstitial Fe in Ba(FeCo)_2$ Superconductors
Ze-Xian Deng, Qiang-Jun Cheng, Jing Jiang +14
Topological semimetals are renowned for exhibiting large, unsaturated magnetoresistance arising from ultrahigh carrier mobility and electron-hole compensation. However, such behavi…