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Apparatus for measuring thermal properties and making thermomechanical modification on sample surface with peltier tip
Apparatus for measuring thermal properties and making thermomechanical modification on sample surface with peltier tip
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机译:用珀耳帖针尖测量样品的热性能并进行热机械改性的设备
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摘要
An apparatus for measuring thermal properties and making thermomechanical modifications on a material surface using a junction of different metallic wires. The junction of different metallic wires, defined as a Peltier tip, is distinguished from a conventional thermocouple by the fact that it works as a point heat source and as a point temperature sensor simultaneously when an electric current flows into the tip. This novel functionality of the Peltier tip offers a way to thermally characterize a material surface with submicron-scale spatial resolution and high sensitivity, while providing high spatial resolution and speed for thermal modifications since both heating and cooling are possible at the Peltier tip.
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