Gettering in cryogenic applications

Abstract

Articles you may be interested inAn effective metals gettering process with a cryogenic carbon implant for CMOS image sensors AIP Conf.

The status of refrigeration solutions for last mile vaccine delivery in low-income settings

“…While most solutions rely on the use of insulative foam, one strategy to achieve this consists in placing two flasks one within the other, joined at the neck and creating a near-vacuum gap between the two recipients, to reduce heat transfer [14] . This principle of vacuum flasks is also applied in cryogenic dewars for which two flasks are separated with vacuum and multilayer insulation [15] . However, both these systems present some drawbacks: creating the near-vacuum is highly energy-demanding, maintaining this state requires expensive materials, and leakages are difficult to detect and identify.…”