Recent News
Anthony’s time-resolved X-ray imaging paper is now on arXiv
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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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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
Optical Dipole Structure and Orientation of GaN Defect Single-Photon Emitters
Geng, D. Jena, G. D. Fuchs, W. R. Zipfel, and F. Rana, “Optical Dipole Structure and Orientation of GaN Defect Single-Photon Emitters,” ACS Photonics 10, 3723 (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).
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]
A Roadmap for Quantum Interconnects
; A Roadmap for Quantum Interconnects.” A technical report from QNEXT. https://doi.org/10.2172/1900586 (2022).