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Thermal Transport Measurements Using Nanothermocouple in Pulsed TEM
Naoyuki KawamotoHieu Duy Nguyen
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2024 Volume 59 Issue 2 Pages 88-92

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Abstract

This paper presents an overview of a original TEM heat transport measurement method that combines a nanothermocouple with electron beam heating. In addition to the conventional steady-state method of heat transport measurement, a new method has been developed to measure thermal diffusivity based on the phase analysis of the thermal waves in a TEM specimen by pulsing the heating source with a pulsed electron beam using an electrostatic dose modulator.

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© 2024 The Japanese Society of Microscopy
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