3 papers
cond-mat.mtrl-sci2022
Interfacial Charge-transfer Excitonic Insulator in a Two-dimensional Organic-inorganic Superlattice
Yang Liu, Hongen Zhu, Haifeng Lv +12
Excitonic insulators are long-sought-after quantum materials predicted to spontaneously open a gap by the Bose condensation of bound electron-hole pairs, namely, excitons, in their…
cond-mat.mtrl-sci2017
Robust formation of topological Hall effect in MnGa/heavy metal bilayers
Kangkang Meng, Xupeng Zhao, Pengfei Liu +7
We have investigated the topological Hall effect (THE) in MnGa/Pt and MnGa/Ta bilayers induced by interfacial Dzyaloshinskii-Moriya interaction (DMI). The most evident THE signals…
cond-mat.str-el2012
Griffiths singularity and magnetic phase diagram of La1-xCaxCoO3
Shiming Zhou, Yuqiao Guo, Laifa He +2
Magnetic properties of LaCaCoO (0.10 0.25) are systemically studied in this work. All the samples exhibits the ferromagnetic state at low temperatu…