566 citations · 5k across the 49 of their papers we have counts for
51 papers
Architectures for Multinode Superconducting Quantum Computers
James Ang, Gabriella Carini, Yanzhu Chen +30
Many proposals to scale quantum technology rely on modular or distributed designs where individual quantum processors, called nodes, are linked together to form one large multinode…
Ensemble spin relaxation of shallow donor qubits in ZnO
Vasileios Niaouris, Mikhail V. Durnev, Xiayu Linpeng +6
We present an experimental and theoretical study of the longitudinal electron spin relaxation () of shallow donors in the direct band-gap semiconductor ZnO. is measured…
Coherent Spin Preparation of Indium Donor Qubits in Single ZnO Nanowires
Maria L. K. Viitaniemi, Christian Zimmermann, Vasileios Niaouris +6
Shallow donors in ZnO are promising candidates for photon-mediated quantum technologies. Utilizing the indium donor, we show that favorable donor-bound exciton optical and electron…
Target-wavelength-trimmed second harmonic generation with gallium phosphide-on-nitride ring resonators
Lillian Thiel, Alan D. Logan, Srivatsa Chakravarthi +4
We demonstrate post-fabrication target-wavelength trimming with a gallium phosphide on silicon nitride integrated photonic platform using controlled electron-beam exposure of hydro…
Impact of surface and laser-induced noise on the spectral stability of implanted nitrogen-vacancy centers in diamond
Srivatsa Chakravarthi, Christian Pederson, Zeeshawn Kazi +2
Scalable realizations of quantum network technologies utilizing the nitrogen vacancy center in diamond require creation of optically coherent NV centers in close proximity to a sur…
Optical spin control and coherence properties of acceptor bound holes in strained GaAs
Xiayu Linpeng, Todd Karin, Mikhail V. Durnev +5
Hole spins in semiconductors are a potential qubit alternative to electron spins. In nuclear-spin-rich host crystals like GaAs, the hyperfine interaction of hole spins with nuclei…