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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.
- Quantum interactions between single spins and magnons to enable entanglement and quantum transduction.
- Quantum magnonic systems composed of a superconducting circuit and low-damping magnons.
- Quantum sensing of magnetic materials using NV centers.
- New materials for Josephson junctions to enhance the functionality and robustness of superconducting quantum circuits.
- The development of time-resolved scanning probe magneto-thermal microscopy as a tool for spintronics.
- Antiferromagnetic spintronics.
*We have opportunities for graduate students and postdocs.
Publications
Near-field coupling of gold plasmonic antennas for sub-100 nm magneto-thermal microscopy
Jonathan C. Karsch, Jason M. Bartell, and Gregory D. Fuchs, “Near-field coupling of gold plasmonic antennas for sub-100 nm magneto-thermal microscopy.” APL Photonics 2, 086103 (2017).
Optical absorption and emission mechanisms of single defects in hexagonal boron nitride
Nicholas R. Jungwirth and Gregory D. Fuchs, “Optical absorption and emission mechanisms of single defects in hexagonal boron nitride.” Phys. Rev. Lett. 119, 057401 (2017). [arXiv:1704.05536]
Imaging Magnetization Structure and Dynamics in Ultrathin Y3Fe5O12/Pt Bilayers with High Sensitivity Using the Time-Resolved Longitudinal Spin Seebeck Effect
Jason M. Bartell, Colin L. Jermain, Sriharsha V. Aradhya, Jack T. Brangham, Fengyuan Yang, Daniel C. Ralph, and Gregory D. Fuchs, “Imaging Magnetization Structure and Dynamics in Ultrathin Y3Fe5O12/Pt Bilayers with High Sensitivity Using the Time-Resolved Longitudinal Spin Seebeck Effect.” Phys. Rev. Appl. 7, 044004 (2017). [arXiv:1612.07610]
Chiral magnetic excitations in FeGe films
Emrah Turgut, Albert Park, Kayla Nguyen, Austin Moehle, David A. Muller, Gregory D. Fuchs, “Chiral magnetic excitations in FeGe films.” Phys Rev. B 95, 134416 (2017). [arXiv:1608.03582]
Optically Detected Ferromagnetic Resonance in Metallic Ferromagnets via Nitrogen Vacancy Centers in Diamond
Michael R. Page*, Feng Guo*, Carola M. Purser, Joseph G. Schulze, Tomoya M. Nakatani, Christopher S. Wolfe, Jeffrey R. Childress, P. Chris Hammel, Gregory D. Fuchs, Vidya P. Bhallamudi, “Optically Detected Ferromagnetic Resonance in Metallic Ferromagnets via Nitrogen Vacancy Centers in Diamond.” arXiv:1607.07485 (2016). (*denotes equal contribution)
