289 citations · 2.2k across the 58 of their papers we have counts for
13 papers · 1 filter
Quantum spin probe of single charge dynamics
Jonathan C. Marcks, Mykyta Onizhuk, Yu-Xin Wang +9
Electronic defects in semiconductors form the basis for many emerging quantum technologies. Understanding defect spin and charge dynamics in solid state platforms is crucial to dev…
Enhanced Magnetization by Defect-Assisted Exciton Recombination in Atomically Thin CrCl
Xin-Yue Zhang, Thomas K. M. Graham, Hyeonhu Bae +14
Two dimensional (2D) semiconductors present unique opportunities to intertwine optical and magnetic functionalities and to tune these performances through defects and dopants. Here…
Optical and spin coherence of Er in epitaxial CeO on silicon
Jiefei Zhang, Gregory D. Grant, Ignas Masiulionis +8
Solid-state atomic defects with optical transitions in the telecommunication bands, potentially in a nuclear spin free environment, are important for applications in fiber-based qu…
Optical and microstructural characterization of Er doped epitaxial cerium oxide on silicon
Gregory D. Grant, Jiefei Zhang, Ignas Masiulionis +15
Rare-earth ion dopants in solid-state hosts are ideal candidates for quantum communication technologies such as quantum memory, due to the intrinsic spin-photon interface of the ra…
Nanocavity-mediated Purcell enhancement of Er in TiO thin films grown via atomic layer deposition
Cheng Ji, Michael T. Solomon, Gregory D. Grant +12
The use of trivalent erbium (Er), typically embedded as an atomic defect in the solid-state, has widespread adoption as a dopant in telecommunications devices and shows prom…
Quantifying the limits of controllability for the nitrogen-vacancy electron spin defect
Paul Kairys, Jonathan C. Marcks, Nazar Delegan +3
Solid-state electron spin qubits, like the nitrogen-vacancy center in diamond, rely on control sequences of population inversion to enhance sensitivity and improve device coherence…
Quasi-deterministic Localization of Er Emitters in Thin Film TiO through Submicron-scale Crystalline Phase Control
Sean E. Sullivan, Jonghoon Ahn, Tao Zhou +5
With their shielded 4f orbitals, rare-earth ions (REIs) offer optical and electron spin transitions with good coherence properties even when embedded in a host crystal matrix, high…
Magnon-mediated qubit coupling determined via dissipation measurements
Masaya Fukami, Jonathan C. Marcks, Denis R. Candido +7
Controlled interaction between localized and delocalized solid-state spin systems offers a compelling platform for on-chip quantum information processing with quantum spintronics.…
Guiding Diamond Spin Qubit Growth with Computational Methods
Jonathan C. Marcks, Mykyta Onizhuk, Nazar Delegan +7
The nitrogen vacancy (NV) center in diamond, a well-studied, optically active spin defect, is the prototypical system in many state of the art quantum sensing and communication app…
Microwave-based quantum control and coherence protection of tin-vacancy spin qubits in a strain-tuned diamond membrane heterostructure
Xinghan Guo, Alexander M. Stramma, Zixi Li +19
Robust spin-photon interfaces in solids are essential components in quantum networking and sensing technologies. Ideally, these interfaces combine a long-lived spin memory, coheren…
Direct-bonded diamond membranes for heterogeneous quantum and electronic technologies
Xinghan Guo, Mouzhe Xie, Anchita Addhya +16
Diamond has superlative material properties for a broad range of quantum and electronic technologies. However, heteroepitaxial growth of single crystal diamond remains limited, imp…
Atomic Layer Deposition Nucleation Dependence on Diamond Surface Termination
Jessica C. Jones, Nazar Delegan, F. Joseph Heremans +1
Surface termination and interfacial interactions are critical for advanced solid-state quantum applications. In this paper, we demonstrate that atomic layer deposition (ALD) can bo…
Detecting spin bath polarization with quantum quench phase shifts of single spins in diamond
Paul C. Jerger, Yu-Xin Wang, Mykyta Onizhuk +7
Single-qubit sensing protocols can be used to measure qubit-bath coupling parameters. However, for sufficiently large coupling, the sensing protocol itself perturbs the bath, which…