73 citations · 183 across the 7 of their papers we have counts for
7 papers
Readout of a quantum processor with high dynamic range Josephson parametric amplifiers
T. C. White, Alex Opremcak, George Sterling +91
We demonstrate a high dynamic range Josephson parametric amplifier (JPA) in which the active nonlinear element is implemented using an array of rf-SQUIDs. The device is matched to…
Complementary Quantum Logic Family Using Josephson Junctions and Quantum Phase-Slip Junctions
Uday S. Goteti, Michael C. Hamilton
In this article, we explore a new set of circuits, that incorporate both single-flux-quantum and quantized charge-based complementary quantum logic circuits. Circuits that convert…
Superconducting Neuromorphic Computing Using Quantum Phase-Slip Junctions
Ran Cheng, Uday S. Goteti, Michael C. Hamilton
Superconducting circuits based on quantum phase-slip junctions (QPSJs) can conduct quantized charge pulses, which naturally resemble action potentials generated by biological neuro…
A High-Order Compensated Op-amp-less Bandgap Reference with 39 ppm/ °C over -260~125 °C Temperature Range and -50 dB PSRR
Hechen Wang, Fa Foster Dai, Michael Hamilton
This brief presents a technique for compensating the temperature coefficient (TC) of a bandgap reference (BGR) using temperature characteristics of transistor's current gain \b{eta…
Charge-based superconducting digital logic family using quantum phase-slip junctions
Uday S. Goteti, Michael C. Hamilton
Superconducting digital computing systems, primarily involving Josephson junctions are actively being pursued as high performance and low energy dissipating alternatives to CMOS-ba…
Flexible superconducting Nb transmission lines on thin film polyimide for quantum computing applications
David B. Tuckerman, Michael C. Hamilton, David J. Reilly +5
We describe progress and initial results achieved towards the goal of developing integrated multi-conductor arrays of shielded controlled-impedance flexible superconducting transmi…
A Digital Matched Filter for Reverse Time Chaos
J. Phillip Bailey, Aubrey N. Beal, Robert N. Dean +1
The use of reverse time chaos allows the realization of hardware chaotic systems that can operate at speeds equivalent to existing state of the art while requiring significantly le…