9 papers
Hybrid-parity sliding multiferroics
Zhenzhou Guo, Jiangtao Yu, Shibo Fang +6
Sliding ferroelectrics provide a nonvolatile platform for the electrical control of unconventional magnetism through reversible interlayer sliding. However, the coupling between sl…
One-dimensional electronics with edge states in two-dimensional altermagnets
Shibo Fang, Zongmeng Yang, Jianhua Wang +5
The coupling between real-space inhomogeneities coordinates and spin (r-s) provides an alternative route to achieve efficient spin manipulation in spintronics beyond the convention…
Pure Spin Photocurrent in Altermagnetic Photovoltaic Battery
Qiang Li, Shibo Fang, Zongmeng Yang +11
Altermagnets, featuring momentum-dependent spin splitting without net magnetization, provide a promising platform for spintronic functionalities beyond conventional ferromagnets an…
Ferroelectric Band Twinning from Pair-State Symmetry
Shibo Fang, Jianhua Wang, Zhenzhou Guo +8
Ferroelectric switching provides a nonvolatile way to control electronic structures, but a general symmetry rule connecting the full Bloch bands of two switchable polarization stat…
Altermagnetic Flatband-Driven Fermi Surface Geometry for Giant Tunneling Magnetoresistance
Xingyue Yang, Shibo Fang, Zongmeng Yang +3
Altermagnetism, characterized by zero net magnetization and symmetry-protected spin-split band structures, has recently emerged as a promising platform for spintronics. In altermag…
Unconventional tunnel magnetoresistance scaling with altermagnets
Zongmeng Yang, Xingyue Yang, Jianhua Wang +7
In conventional magnetic tunnel junctions (MTJs), the tunnel magnetoresistance (TMR) typically increases with barrier thickness as electron transmission in the antiparallel configu…