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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.
Publications
A Roadmap for Quantum Interconnects
; A Roadmap for Quantum Interconnects.” A technical report from QNEXT. https://doi.org/10.2172/1900586 (2022).
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)
Lorentz electron ptychography for imaging magnetic textures beyond the diffraction limit
Zhen Chen, Emrah Turgut, Yi Jiang, Kayla X. Nguyen, Matthew J. Stolt, Song Jin, Daniel C. Ralph, Gregory D. Fuchs, and David A. Muller, “Lorentz electron ptychography for imaging magnetic textures beyond the diffraction limit,” Nat. Nanotech. (2022). https://doi.org/10.1038/s41565-022-01224-y
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,” arXiv:22100.6233 (2022).
Temperature Dependence of the Emission Spectrum of GaN Defect Single-Photon Emitters
Yifei Geng, Jialun Luo, Len van Deurzen, Huili (Grace) Xing, Debdeep Jena, Gregory D. Fuchs, and Farhan Rana, “Temperature Dependence of the Emission Spectrum of GaN Defect Single-Photon Emitters,” arXiv:2206.12636 (2022)