As quantum processors grow in complexity, attention is moving to the scaling prospects of
the entire quantum computing system, including the classical support hardware. Recent …

In order to apply power electronics systems to applications such as superconducting
systems under cryogenic temperatures, it is necessary to investigate the characteristics of …

Hybrid quantum-classical algorithms are central to much of the current research in quantum
computing, particularly when considering the noisy intermediate-scale quantum (NISQ) era …

We present an overview of solid-state integrated circuit amplifiers approaching terahertz
frequencies based on the latest device technologies which have emerged in the past …

Unmanned aerial vehicles (UAVs) have been undergoing fast development for providing
broader signal coverage and more extensive surveillance capabilities in military and civilian …

A scalable cryogenic memory system is one of the prime requirements for the
implementation of practical quantum computers, large-scale single flux quantum circuits …

We present the upGREAT THz heterodyne arrays for far-infrared astronomy. The low-
frequency array (LFA) is designed to cover the 1.9-2.5 THz range using 2× 7-pixel …

We describe the operation of a cryogenic instrumentation platform incorporating
commercially available field-programmable gate arrays (FPGAs). The functionality of the …

The interplay between ferromagnetism and topological properties of electronic band
structures leads to a precise quantization of Hall resistance without any external magnetic …

Cryogenically cooled low-noise amplifiers (LNAs) have had a profound impact on
experimental science. For instance, these amplifiers allow us to communicate with distant …