Other

Nagoya University

Betel Co. Ltd.

Kimihito Hatori

Makoto Sekine

Tetsuya Baba

Naoyuki Taketoshi

Ryohei Fujita

Tetsuya Otsuki

Takahiko Kubota

Takaaki Awano

Hosei Nagano

To provide a thermal diffusion factor measurement device, a thermal diffusion factor measurement method and a program capable of measuring thermal diffusion with high accuracy, even when an object to be measured has anisotropy in which thermal diffusion factors differ greatly between the in-plane direction and the thickness direction and a thick thickness. In a thermal diffusion factor measurement method, a heating location H on a tabular sample is made to generate periodically varying thermal waves and the thermal waves at a detection location S on the sample are detected by a non-contact temperature sensor. In addition, the phase delay of the thermal waves at the detection location S is detected in consideration of a detection sensitivity distribution DS of the non-contact temperature sensor and the thermal diffusion factor in the in-plane direction of the sample is measured using the phase delay.

Thermal diffusion factor measurement device, thermal diffusion factor measurement method and program

An apparatus and method for measuring thermophysical property value of a specimen. The apparatus includes a heating laser and probe laser for measuring at least one characteristic on the surface of the specimen. A detector detects the reflected probe laser beam, and a computer calculates the thermophysical property value of the specimen based on the reflected probe laser beam.

Method and apparatus for measuring thermophysical properties

Growing community of inventors

Ibaraki, Japan

Kimihito Hatori