27 citations · 89 across the 12 of their papers we have counts for
13 papers
Fast Microwave-free State Preparation and Measurement of Superconducting Qubits
R. Abraham, F. Amet, P. Anderson +212
Fast, high-fidelity, scalable state preparation and measurement is critical to the realization of a quantum computing system. The state-of-the-art methods for preparation and reado…
Measuring the ferromagnetic resonance cone angle via static dipolar fields using diamond spins
B. A. McCullian, M. Chilcote, H. Yusuf +2
We demonstrate quantitative measurement of the ferromagnetic resonance (FMR) precession cone angle of a micro-scale sample of vanadium tetracyanoethylene (V[TCNE]) usin…
Emergent magnetism with continuous control in the ultrahigh conductivity layered oxide PdCoO2
Matthew Brahlek, Alessandro R. Mazza, Abdulgani Annaberdiyev +20
The current challenge to realizing continuously tunable magnetism lies in our inability to systematically change properties such as valence, spin, and orbital degrees of freedom as…
Quantum Enhanced Probes of Magnetic Circular Dichroism
Chengyun Hua, Claire E. Marvinney, Seongjin Hong +7
Magneto-optical microscopies, including optical measurements of magnetic circular dichroism, are increasingly ubiquitous tools for probing spin-orbit coupling, charge-carrier g-fac…
Strong photon-magnon coupling using a lithographically defined organic ferrimagnet
Qin Xu, Hil Fung Harry Cheung, Donley S. Cormode +6
We demonstrate a hybrid quantum system composed of superconducting resonator photons and magnons hosted by the organic-based ferrimagnet vanadium tetracyanoethylene (V[TCNE]).…
Monolayer superconductivity and tunable topological electronic structure at the Fe(Te,Se)/Bi2Te3 interface
Robert G. Moore, Tyler Smith, Xiong Yao +6
The interface between two-dimensional topological Dirac states and an s-wave superconductor is expected to support Majorana bound states that can be used for quantum computing appl…
Phonon Chirality Induced by Vibronic-Orbital Coupling
Yun-Yi Pai, Claire E. Marvinney, Liangbo Liang +12
The notion that phonons can carry pseudo-angular momentum has become popular in the last decade, with recent research efforts highlighting phonon chirality, Berry curvature of phon…
Correlative nanoscale imaging of strained hBN spin defects
David Curie, Jaron T. Krogel, Lukas Cavar +11
Spin defects like the negatively charged boron vacancy color center () in hexagonal boron nitride (hBN) may enable new forms of quantum sensing with near-surface defects in…
Raman Spectroscopy and Aging of the Low-Loss Ferrimagnet Vanadium Tetracyanoethylene
H. F. H. Cheung, M. Chilcote, H. Yusuf +5
Vanadium tetracyanoethylene (V[TCNE], ) is an organic-based ferrimagnet with a high magnetic ordering temperature , low magnetic damping, and…
Exploring a quantum-information-relevant magnonic material: Ultralow damping at low temperature in the organic ferrimagnet V[TCNE]x
Huma Yusuf, Michael Chilcote, Denis R. Candido +5
Quantum information science and engineering requires novel low-loss magnetic materials for magnon-based quantum-coherent operations. The search for low-loss magnetic materials, tra…
Low-Damping Ferromagnetic Resonance in Electron-Beam Patterned, High- Vanadium Tetracyanoethylene Magnon Cavities
Andrew Franson, Na Zhu, Seth Kurfman +6
Integrating patterned, low-loss magnetic materials into microwave devices and circuits presents many challenges due to the specific conditions that are required to grow ferrite mat…
Spin-wave Confinement and Coupling in Organic-Based Magnetic Nanostructures
Michael Chilcote, Megan Harberts, Bodo Fuhrman +8
Vanadium tetracyanoethylene (V[TCNE]) is an organic-based ferrimagnet that exhibits robust magnetic ordering (T of over 600 K), high quality-factor (high-Q) m…
Exchange-driven spin relaxation in ferromagnet/oxide/semiconductor heterostructures
Yu-Sheng Ou, Yi-Hsin Chiu, N. J. Harmon +6
We investigate electron spin relaxation in GaAs in the proximity of a Fe/MgO layer using spin-resolved optical pump-probe spectroscopy, revealing a strong dependence of the spin re…