4 papers
Imaging Surface Magnetization in Altermagnetic MnTe Films
Ling-Jie Zhou, Senlei Li, Zi-Jie Yan +13
Altermagnets with pronounced spin-splitting band structure, unconventional magnetic and crystal symmetries, and exotic magneto-transport properties have received immense interest i…
Electrical Detection of Single-Domain Néel Vector Reorientation across the Spin-Flop Transition in Cr2O3 Crystals
Wei-Cheng Liao, Haoyu Liu, Weilun Tan +3
Electrical transport measurements in heterostructures of antiferromagnetic Cr2O3 bulk crystals and a thin Pt layer exhibit sharp responses as the Néel vector of the Cr2O3 undergoe…
Disorder-Induced Suppression of Antiferromagnetic Magnon Transport in Cr2O3
Josiah Keagy, Haoyu Liu, Junyu Tang +5
We explore the impact of spin disorder associated with structural defects on antiferromagnetic magnon transport by probing the spin-flop transition of Cr2O3 using spin Seebeck effe…
Anisotropic Field Suppression of Morin Transition Temperature in Epitaxially Grown Hematite Thin Films
Haoyu Liu, Hantao Zhang, Josiah Keagy +5
We have demonstrated the existence of the Morin transition in epitaxially grown hematite thin films exceeding a critical thickness. The Morin transition temperature can be suppress…