[19p-D62-1~17] 22.1 Joint Session M "Phonon Engineering"

5:00 PM - 5:15 PM JST(8:00 AM - 8:15 AM UTC)

[19p-D62-14] Study of thermal resistance at the metal-CNT interface by transient thermal response measurments

〇KOSUKE HAYASHI¹, TAKAYUKI NAKANO¹, YOKU INOUE¹ (1.Shizuoka Univ.)

Keywords:

Carbon nanotube

Samples with varying junction conditions between the CNT tip and the cooling source were investigated by transient thermal response. Vertically oriented CNT forests were synthesised on a substrate and the change in contact thermal resistance was investigated by depositing Al on the CNT tips. The obtained transient cooling curves were numerically converted into a structure function and the thermal resistance of the sample was estimated by decomposing the step structure.