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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
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)
Quantifying NV-center Spectral Diffusion by Symmetry
B. A. McCullian, H. F. H. Cheung, H. Y. Chen, and G. D. Fuchs, “Quantifying NV-center Spectral Diffusion by Symmetry,” arXiv:2206.11362 (2022).
Excited-state spin-resonance spectroscopy of VB- defect centers in hexagonal boron nitride
N. Mathur*, A. Mukherjee*, X. Gao, J. Luo, B. A. McCullian, T. Li, A. N. Vamivakas, and G. D. Fuchs, “Excited-state spin-resonance spectroscopy of V_B^- defect centers in hexagonal boron nitride” Nat. Commun. 13, 3233 (2022) [arXiv: 2111.10855] *Equal co-authors
Disentangling Magnetic and Grain Contrast in FeGe Thin Films Using Four-Dimensional Lorentz Scanning Transmission Electron Microscopy
X. Nguyen, X. S. Zhang, E. Turgut, M. C. Cao, J. Glaser, Z. Chen, M. J. Stolt, C. S. Chang, Y.-T. Shao, S. Jin, G. D. Fuchs, and D. A. Muller, “Disentangling Magnetic and Grain Contrast in FeGe Thin Films Using Four-Dimensional Lorentz Scanning Transmission Electron Microscopy” Phys. Rev. Appl. 17, 034066 (2022).
Quantum science and technology based on color centers with accessible spin
Marcus W. Doherty, Chunhui Rita Du, and Gregory D. Fuchs, “Quantum science and technology based on color centers with accessible spin.” J. Appl. Phys. 131, 010401 (2022). [Guest editorial in a special topic of the same name]