Recent News
Congratulations Dr. Yanyou Xie!!
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Jialun’s GaN ODMR paper is now on the arXiv
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Yanyou’s paper on nanoscale magnetometry using a spin Hall nano-oscillator is now out on arXiv
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Qin’s V[TCNE]x strong photon-magnon coupling paper is now on the arXiv
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Nicole’s α-Fe2O3 paper is now posted to arXiv
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About our Research
We research magnetism and quantum information science in the solid state. We are interested in both fundamental phenomena and applications. Current research includes:
- Coupling spins to mechanical resonators to enable new forms of quantum control, quantum sensing, and hybrid quantum systems.
- Discovery and study of quantum systems in 2D materials.
- Quantum interactions between single spins and magnons to enable entanglement and quantum transduction.
- Hybrid quantum systems composed of a superconducting circuit and low-damping magnons.
- Quantum sensing of magnetic materials using a single-spin probe.
- The development of time-resolved scanning probe magneto-thermal microscopy as a tool for spintronics.
- Antiferromagnetic spintronics using magneto-thermal microscopy.
- Chiral and topological magnetism.
*We have opportunities for graduate students and postdocs.
Publications
Room temperature optically detected magnetic resonance of single spins in GaN
Jialun Luo, Yifei Geng, Farhan Rana, and Gregory D. Fuchs, “Room temperature optically detected magnetic resonance of single spins in GaN.” arXiv:2306.12337 (2023).
Nanoscale magnetic field sensing with spin-Hall nano-oscillator devices
Yanyou Xie, Hil Fung Harry Cheung, Gregory D. Fuchs, “Nanoscale magnetic field sensing with spin-Hall nano-oscillator devices,” arXiv:2303.02478 (2023).
Strong photon-magnon coupling using a lithographically defined organic ferrimagnet
Qin Xu, Hil Fung Harry Cheung, Donley S. Cormode, Tharnier O. Puel, Huma Yusuf, Michael Chilcote, Michael E. Flatté, Ezekiel Johnston-Halperin, and Gregory D. Fuchs, “Strong photon-magnon coupling using a lithographically defined organic ferrimagnet,” arXiv:2212.04423 (2022)
Current-induced switching of thin film α-Fe2O3 devices imaged using a scanning single-spin microscope
Qiaochu Guo, Anthony D’Addario, Yang Cheng, Jeremy Kline, Isaiah Gray, Hil Fung Harry Cheung, Fengyuan Yang, Katja C. Nowack, and Gregory D. Fuchs, “Current-induced switching of thin film α-Fe2O3 devices imaged using a scanning single-spin microscope,” Phys. Rev. Materials 7, 064402 (2023). [arXiv:22100.6233]
Dephasing by optical phonons in GaN defect single-photon emitters
Yifei Geng, Jialun Luo, Len van Deurzen, Huili (Grace) Xing, Debdeep Jena, Gregory D. Fuchs, and Farhan Rana, “Dephasing by optical phonons in GaN defect single-photon emitters,” Sci. Rep. 13, 8678 (2023). [arXiv:2206.12636]