Answers are grounded in this paper and cite their sources.
Low-temperature techniques often bring to mind cryogenic liquids, gas compressors, and massive installations. But researchers are now building refrigerators and sensors that work by controlling electrons on a silicon chip
No takes yet. Share an insight, caveat, or question.
Pekola et al. (2004) studied this question.
Synapse has enriched 10 related papers. Consider them for comparative context: