Where \ scriptstyle \ theta _ D is the Debye temperature.
2.
A high Debye temperature results in a high thermal conductivity.
3.
And the scale of the Debye model is T _ D, the Debye temperature.
4.
The largest phonon mediated thermal conductance measured to date is between lattice structures and Debye temperatures.
5.
Many references describe the Debye temperature as merely shorthand for some constants and material-dependent variables.
6.
The Debye temperature or the effective sonic velocity is a measure of the hardness of the crystal .)
7.
It was shown that all phonon modes contributing to thermal transport are excited well below the Si Debye temperature ( 645 K ).
8.
Below the Debye temperature of a crystalline dielectric material ( such as silicon ), the heat capacity decreases inversely as the cube of the absolute temperature.
9.
At low temperatures well below the Debye temperature, thermal conductivity decreases, as does the heat capacity, due to carrier scattering from defects at very low temperatures.
10.
This is anomalous since such a law is expected above the Debye temperature ( = 400 K for this compound ) The resistivity ratios along the three axes are preserved in that range.
मोबाइल