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Cryogenic circuits
Until recently I thought semiconductors break down in cryogenic environments, now I learned that this is not necessarily the case and there are amplifier chips that seem to work between 2K and 300K. Does someone know about this stuff or even work with it? What is the technology behind it?
How about the supporting electronics? What capacitors and resistances can be used over such temperature ranges?
Until recently I thought semiconductors break down in cryogenic environments, now I learned that this is not necessarily the case and there are amplifier chips that seem to work between 2K and 300K. Does someone know about this stuff or even work with it? What is the technology behind it?
How about the supporting electronics? What capacitors and resistances can be used over such temperature ranges?
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