New kagome prototype materials: Discovery of KV3Sb5,RbV3Sb5, and CsV3Sb5
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...(33) found that the compound displays paramagnetic behavior at high temperatures, before undergoing a transition at 80 K to either a dilute trimerized state from orbital ordering effects or a highly frustrated state with localized moments....
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...Figure 1C shows the typical temperature dependence of xx for a 105-nm-thick device (see the Supplementary Materials for fabrication information); with decreasing temperature, a kink is visible in xx around 80 K, corresponding to the known magnetization and heat capacity anomaly (33)....
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...(33) comparing disordered AFM and ferrimagnetic ordering also support this expectation....
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...25 K (33), the anomalous Hall conductivity (AHC), at 2 K, reaches as high as ≈15,507 ohm−1cm−1 with an anomalous Hall ratio (AHR) of ≈1....
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