14 citations · 43 across the 12 of their papers we have counts for
12 papers
Surface adsorbates suppress low-frequency noise for shallow nitrogen-vacancy centers
Zhiyang Yuan, David A. Fehr, Kalliope Zervas +5
Shallow nitrogen-vacancy (NV) centers in diamond are promising nanoscale quantum sensors, yet their coherence is strongly limited by surface-induced noise. Surface adsorbates are w…
Spin Hall conductivity in BiSb as an experimental test of bulk-boundary correspondence
Yongxi Ou, Wilson Yanez-Parreño, Yu-sheng Huang +9
Bulk-boundary correspondence is a foundational principle underlying the electronic band structure and physical behavior of topological quantum materials. Although it has been rigor…
Fine structure splitting cancellation in highly asymmetric InAs/InP droplet epitaxy quantum dots
N. R. S. van Venrooij, A. R. da Cruz, R. S. R. Gajjella +3
We find the single exciton's fine structure splitting (FSS), which splits its degenerate ground state manifold into singlets, nearly vanishes in highly asymmetric quantum dots due…
Room Temperature Dynamics of an Optically Addressable Single Spin in Hexagonal Boron Nitride
Raj N. Patel, Rebecca E. K. Fishman, Tzu-Yung Huang +7
Hexagonal boron nitride (h-BN) hosts pure single-photon emitters that have shown evidence of optically detected electronic spin dynamics. However, the electrical and chemical struc…
Magnon Diffusion Length and Longitudinal Spin Seebeck Effect in Vanadium Tetracyanoethylene (V[TCNE], )
Seth W. Kurfman, Denis R. Candido, Brandi Wooten +7
Spintronic, spin caloritronic, and magnonic phenomena arise from complex interactions between charge, spin, and structural degrees of freedom that are challenging to model and even…
electric-field control of ferromagnetic resonance in the low-loss organic-based ferrimagnet V[TCNE]
Seth W. Kurfman, Andrew Franson, Piyush Shah +10
We demonstrate indirect electric-field control of ferromagnetic resonance (FMR) in devices that integrate the low-loss, molecule-based, room-temperature ferrimagnet vanadium tetrac…
Engineering Spin Coherence in Core-Shell Diamond Nanocrystals
Uri Zvi, Denis R. Candido, Adam Weiss +9
Diamond nanocrystals can harbor spin qubit sensors capable of probing the physical properties of biological systems with nanoscale spatial resolution. These diamond nanosensors can…
Distinguishing erbium dopants in YO by site symmetry: \textit{ ab initio} theory of two spin-photon interfaces
Churna Bhandari, Cüneyt Şahin, Durga Paudyal +1
We present a first-principles study of defect formation and electronic structure of erbium (Er)-doped yttria (YO). This is an emerging material for spin-photon interfaces i…
Interplay between charge and spin noise in the near-surface theory of decoherence and relaxation of symmetry qutrit spin-1 centers
Denis R. Candido, Michael E. Flatté
Decoherence and relaxation of solid-state defect qutrits near a crystal surface, where they are commonly used as quantum sensors, originates from charge and magnetic field noise. A…
Theory of spin center sensing of diffusion
Denis R. Candido, Michael E. Flatté
Surface electric (charge) noise influences spin defects due to fluctuation of the surface charge density and also the electrostatic potential at the crystal surface. Surprisingly,…
Theory of oblique-field magnetoresistance from spin centers in three-terminal spintronic devices
Nicholas J. Harmon, Michael E. Flatté
We present a general stochastic Liouville theory of electrical transport across a barrier between two conductors that occurs via sequential hopping through a single defect's spin-0…
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…