Physics
半导体光冷却
Semiconductor optical coolingA heat-to-light energy conversion process where thermal energy is incorporated into electronically excited states and extracted from the material through luminescence. / 一种热能到光能的转换过程，其中热能被引入电子激发态，并通过发光从材料中提取。
- Knowledge type
- 自然理论
- First proposed or discovered
- Proposer
- Turkey Farm member
- Creator
- 农场主
- Last updated
- 2026-11-12 23:05:20
Sub-knowledge points
Fundamental physics of optical cooling from the viewpoints of energy balance and thermodynamicsExperimental studies of semiconductor optical coolingEffect of photon recycling and Auger recombination on cooling efficiency and cooling powerMaterial design strategies for controlling heat-to-light energy conversion
Higher-order knowledge points
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Main parameters and performance indicators
net cooling condition: condition for net coolingachievable cooling power: cooling poweractual attainable temperature: actual attainable temperature
Open problems
Remaining challenges in semiconductor optical coolingFactors determining the attainable temperatureMaterial design strategies for controlling heat-to-light energy conversion
Related literature
ranked by community starsSemiconductor optical cooling as heat-to-light energy conversionOpen source
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Creation and modification trail
1 recordsRecord title: Semiconductor optical cooling.
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