1.2k citations · 7.5k across the 80 of their papers we have counts for
5 papers · 1 filter
Adjoint-optimized nanoscale light extractor for nitrogen-vacancy centers in diamond
Raymond A. Wambold, Zhaoning Yu, Yuzhe Xiao +7
We designed a nanoscale light extractor (NLE) for efficient outcoupling and beaming of broadband light emitted by shallow, negatively charged nitrogen-vacancy (NV) centers in bulk…
Microwave Engineering for Semiconductor Quantum Dots in a cQED Architecture
Nathan Holman, J. P. Dodson, L. F. Edge +4
We develop an engineered microwave environment for coupling high Q superconducting resonators to quantum dots using a multilayer fabrication stack for the dot control wiring. Analy…
Three-Omega Thermal-Conductivity Measurements with Curved Heater Geometries
Gabriel R. Jaffe, Keenan J. Smith, Victor W. Brar +2
The three-omega method, a powerful technique to measure the thermal conductivity of nanometer-thick films and the interfaces between them, has historically employed straight conduc…
Fabrication process and failure analysis for robust quantum dots in silicon
J. P. Dodson, Nathan Holman, Brandur Thorgrimsson +7
We present an improved fabrication process for overlapping aluminum gate quantum dot devices on Si/SiGe heterostructures that incorporates low-temperature inter-gate oxidation, the…
Progress Towards a Capacitively Mediated CNOT Between Two Charge Qubits in Si/SiGe
E. R. MacQuarrie, Samuel F. Neyens, J. P. Dodson +8
Fast operations, an easily tunable Hamiltonian, and a straightforward two-qubit interaction make charge qubits a useful tool for benchmarking device performance and exploring two-q…