Terahertz field-induced nonlinear coupling of two magnon modes in an antiferromagnet

Z Zhang, FY Gao, JB Curtis, ZJ Liu, YC Chien… - Nature Physics, 2024 - nature.com
Magnons are quantized collective spin-wave excitations in magnetically ordered materials.
Revealing the interactions among these collective modes is crucial for the understanding of …

Magnon-mediated qubit coupling determined via dissipation measurements

M Fukami, JC Marcks, DR Candido… - Proceedings of the …, 2024 - National Acad Sciences
Controlled interaction between localized and delocalized solid-state spin systems offers a
compelling platform for on-chip quantum information processing with quantum spintronics …

Terahertz-field-driven magnon upconversion in an antiferromagnet

Z Zhang, FY Gao, YC Chien, ZJ Liu, JB Curtis… - Nature Physics, 2024 - nature.com
Excitation and nonlinear control of lattice vibrations with light has become a powerful
method to manipulate the properties of quantum materials out of equilibrium. Generalizing …

Hybrid quantum sensing in diamond

N Wang, J Cai - Frontiers in Physics, 2024 - frontiersin.org
Quantum sensing is a quantum technology for ultrasensitive detection, which is particularly
useful for sensing weak signals at the nanoscale. Nitrogen vacancy centers in diamond …

Coherent harmonic generation of magnons in spin textures

G Lan, KY Liu, Z Wang, F **a, H Xu, T Guo… - Nature …, 2025 - nature.com
Harmonic generation, a notable non-linear phenomenon, has promising applications in
information processing. For spin-waves in ferromagnetic materials, great progress has been …

Discrete time crystal sensing

LJI Moon, PM Schindler, RJ Smith, E Druga… - arxiv preprint arxiv …, 2024 - arxiv.org
Prethermal discrete time crystals (PDTCs) are a nonequilibrium state of matter characterized
by long-range spatiotemporal order, and exhibiting a subharmonic response stabilized by …

Electrical noise spectroscopy of magnons in a quantum Hall ferromagnet

R Kumar, SK Srivastav, U Roy, J Park… - Nature …, 2024 - nature.com
Collective spin-wave excitations, magnons, are promising quasi-particles for next-
generation spintronics devices, including platforms for information transfer. In a quantum …

Microwave Remote Sensing with Hybrid Quantum Receiver

XD Chen, HX Zang, Y Dong, ZW Liu, MQ Ma… - ACS …, 2024 - ACS Publications
Detecting a microwave signal that is emitted or reflected by distant targets is a powerful tool
in fundamental science and industrial technology. Solid-state spins provide an opportunity to …

Nonlinear magnetic sensing with hybrid nitrogen-vacancy/magnon systems

Z Hu, Z He, Q Wang, CT Chou, JT Hou, L Liu - Nano Letters, 2024 - ACS Publications
Magnetic sensing beyond the linear regime could broaden the frequency range of
detectable magnetic fields, which is crucial to various microwave and quantum applications …

Acoustic frequency multiplication and pure second-harmonic generation of phonons by magnetic transducers

C Cai, XH Zhou, W Yu, T Yu - Physical Review B, 2023 - APS
We predict frequency multiplication of surface acoustic waves in dielectric substrates via the
ferromagnetic resonance of adjacent magnetic transducers when driven by microwaves. We …