1 citations · 2 across the 12 of their papers we have counts for
12 papers
Instability of two-dimensional nonrelativistic altermagnets
Zhejunyu Jin, Peng Yan
Altermagnets (AMs) are collinear compensated magnets that exhibit momentum-dependent spin splitting without requiring a net magnetization. Since local magnetic moments and exchange…
Rolling Two-Dimensional Collinear Magnets into Chiral Nanotubes with -Wave Magnetism
Zhejunyu Jin, Robin R. Neumann, Rodrigo Jaeschke-Ubiergo +2
-wave magnets are noncollinear compensated magnetic systems that exhibit nonrelativistic antisymmetric spin splitting in momentum space. Their odd-parity spin symmetry enables u…
Current-driven nonlinear skyrmion dynamics in altermagnets
Yang Liu, Zhejunyu Jin, Jie Liu +1
The center of mass and helicity are two dynamic degrees of freedom of skyrmions. In this work, we study the current-driven skyrmion motion in frustrated altermagnets. Contrary to c…
Alignment-Dependent Gapless Chiral Split Magnons in Altermagnetic Domain Walls
Zhaozhuo Zeng, Zhejunyu Jin, Peng Yan
Altermagnets, an emerging class of magnetic materials, exhibit exotic chiral split magnons that are of great interest for both fundamental physics and spintronic applications. Howe…
Topological Magnon Frequency Combs
Zhixiong Li, Xuejuan Liu, Zhejunyu Jin +3
Exploring the synergy between topological physics and nonlinear dynamics unveils profound insights into emergent states of matter. Inspired by recent experimental demonstrations of…
Interaction-Driven Altermagnetic Magnon Chiral Splitting
Zhejunyu Jin, Zhaozhuo Zeng, Jie Liu +4
Nonrelativistic magnon chiral splitting in altermagnets has garnered significant recent attention. In this work, we demonstrate that nonlinear three-wave mixing -- where magnons sp…
Frequency comb in twisted magnonic crystals
Minghao Li, Zhejunyu Jin, Zhaozhuo Zeng +1
While twisted magnonic crystals (MCs) have recently gained attention for their intriguing linear phenomena, such as magnon flat bands, their nonlinear dynamics -- particularly the…
Magnon-Driven Phononic Frequency Comb in Linear Elastic Media
Ziyang Yu, Zhejunyu Jin, Qianjun Zheng +1
Phononic frequency combs (PFCs) typically require nonlinear elastic media, limiting their frequency range and stability. Here, we propose a transformative approach to generate PFCs…
Strong coupling of chiral magnons in altermagnets
Zhejunyu Jin, Tianci Gong, Jie Liu +4
Altermagnets recently are identified as a new class of magnets that break the time-reversal symmetry without exhibiting net magnetization. The role of the dipole-dipole interaction…
Low-lying magnon frequency comb in skymion crystals
Xuejuan Liu, Zhejunyu Jin, Zhengyi Li +6
A stable, low-power and tunable magnon frequency comb (MFC) is crucial for magnon-based precision measurements, quantum information processing and chip integration. Original method…
Skyrmion Hall effect in altermagnets
Zhejunyu Jin, Zhaozhuo Zeng, Yunshan Cao +1
It is widely believed that the skyrmion Hall effect is absent in antiferromagnets because of the vanishing topological charge. However, the Aharonov-Casher theory indicates the pos…
Terahertz magnon frequency comb
Xianglong Yao, Zhejunyu Jin, Zhenyu Wang +2
Magnon frequency comb (MFC), the spin-wave spectra composing of equidistant coherent peaks, is attracting much attention in magnonics. A terahertz (THz) MFC, combining the advantag…