Recent News
Jaehong’s ferroelectric polarization sensing paper is out on arXiv
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Congratulations Dr. Nicole Guo!!
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Cornell Chronicle: Semiconductor defects could boost quantum technology
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Jialun’s GaN defect paper is out in Nature Materials
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Qin’s V[TCNE]x strong photon-magnon coupling paper is now out in Advanced Science
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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
Seth W. Kurfman, Andrew Franson, Piyusy Shah, Yuegang Shi, Hil Fung Harry Cheung, Katherine E. Nygren, Mitchell Swyt, Krysten S. Buchanan, Gregory D. Fuchs, Michael E. Flatté, Gopalan Srinivasan, Michael Page, Ezekiel Johnston-Halperin, “In situ electric-field control of ferromagnetic resonance in the low-loss organic-based ferrimagnet V[TCNE]x~2,”APL Materials in press, (2024). [arXiv:2308.03353]
Tuning exciton emission via ferroelectric polarization at a heterogeneous interface between a monolayer transition metal dichalcogenide and a perovskite oxide membrane
Jaehong Choi, Kevin J. Crust, Lizhong Li, Kihong Lee, Jialun Luo, Jae-Pil So, Kenji Watanabe, Takashi Taniguchi, Harold Y. Hwang, Kin Fai Mak, Jie Shan, and Gregory D. Fuchs, “Tuning exciton emission via ferroelectric polarization at a heterogeneous interface between a monolayer transition metal dichalcogenide and a perovskite oxide membrane,” arXiv:2404.12490 (2024).
Coherent Acoustic Control of Defect Orbital States in the Strong-Driving Limit
B. A. McCullian, V. Sharma, H. Y. Chen, J. C. Crossman, E. J. Mueller, and G. D. Fuchs, “Coherent Acoustic Control of Defect Orbital States in the Strong-Driving Limit,” arXiv:2403.10989 (2024).
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.” Nat. Maters. 23, 512 – 518 (2024) [arXiv:2306.12337]
Strong photon-magnon coupling using a lithographically defined organic ferrimagnet
, , , , , , , , , and , “Strong Photon-Magnon Coupling Using a Lithographically Defined Organic Ferrimagnet,” Adv. Sci. 11 2310032 (2024). [arXiv:2212.04423]