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- University of Science and Technology of ChinaCN747 papers
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9 papers · 2 filters
Evidence for an Excitonic Insulator State in TaPdTe
Jierui Huang, Bei Jiang, Jingyu Yao +30
The excitonic insulator (EI) is an exotic ground state of narrow-gap semiconductors and semimetals arising from spontaneous condensation of electron-hole pairs bound by attractive…
Current-Controlled Skyrmion Number in Confined Ferromagnetic Nanostripes
Jialiang Jiang, Jin Tang, Yaodong Wu +8
Skyrmions are vortex-like localized magnetic structures that possess an integer-valued topological index known as the skyrmion number or topological charge. Skyrmion number determi…
Visualizing symmetry-breaking electronic orders in epitaxial Kagome magnet FeSn films
Huimin Zhang, Basu Dev Oli, Qiang Zou +3
Kagome lattice hosts a plethora of quantum states arising from the interplay of topology, spin-orbit coupling, and electron correlations. Here, we report symmetry-breaking electron…
Room temperature magnetic phase transition in an electrically-tuned van der Waals ferromagnet
Cheng Tan, Ji-Hai Liao, Guolin Zheng +16
Finding tunable van der Waals (vdW) ferromagnets that operate at above room temperature is an important research focus in physics and materials science. Most vdW magnets are only i…
Highly Tunable Perpendicular Magnetic Anisotropy and Anisotropic Magnetoresistance in Ru-doped La0.67Sr0.33MnO3 Epitaxial Films
Enda Hua, Kunjie Dai, Qing Wang +8
As a prototypical half-metallic ferromagnet, La0.67Sr0.33MnO3 (LSMO) has been extensively studied due to its versatile physical properties and great potential in spintronic applica…
Reversible and nonvolatile manipulation of the spin-orbit interaction in ferroelectric field-effect transistors based on a two-dimensional bismuth oxychalcogenide
Ming-Yuan Yan, Shuang-Shuang Li, Jian-Min Yan +11
Spin-orbit interaction (SOI) offers a nonferromagnetic scheme to realize spin polarization through utilizing an electric field. Electrically tunable SOI through electrostatic gates…