AIST>Network Database System for Thermophysical Property Data

Network Database System for Thermophysical Property Data is developed and run by AIST, and is available for free. Thermophysical properties data (ex. Thermal conductivity, thermal diffusivity, heat capacity, density, surface tension and vapor pressure) for liquid, solid and melts are stored in this database.

Browsing DB by Web browser: TPDS-web

Information

More than 11,800 property data (including mechanical and optical properties) for about 3,600 materials are available for free. Please access our database browsing system on the web, "TPDS-web" via links on the right panel of this page.

Thermal Conductivity of Semiconductors & Semi-metals

Material Thermal Conductivity (around room temperature): W/mK Recorded Temperature Range: K
Boron 27.4 [1] 1K-1100K [1]
Arsenic 51 [1] 200K-500K [1]
Bismuth 5.3 [1], 7.92 [2], 9.19 [3] 10K-544.59K [2], 20K-544.59K [1][3]
Tellurium 1.97 [1], 3.38 [2] 1K-722.7K [1][2]
Silicon 39 [1], 46 [2], 73 [3], 110 [4], 149 [5], 156 [6]

1K-1685K [5], 2.1K-310K [1],

3.1K-330K [4], 3.7K-290K [3],

10K-300K [2], 50K-1681K [6]
Germanium 60 [1], 60.2 [2] 1K-1200K [2], 20K-1200K [1]
Selenium 0.519 [1], 4.52 [2][3] 1K-323.2K [1], 1K-490.2K [2][3]

Browsing system by web browser

-TPDS-web

It is possible to use simple search or data comparison of the browse system without depending on a certain OS or browser.

Data Update Info.