"$negfacousticphonon" 修訂間的差異

出自 DDCC TCAD TOOL Manual
前往: 導覽搜尋
(已建立頁面,內容為 "$negfacousticphonon is the command to setup the related parameters of acoustic phonon scattering.<br> The equation of acoustic phonon scattering: <math>W_{ac}(k)=\f...")
 
行 9: 行 9:
 
1.248e-18 5.22e3
 
1.248e-18 5.22e3
 
# Dac vac
 
# Dac vac
  +
related commands:
  +
[[$ifsolvenegf]], [[$negfifscattering]]

於 2018年7月30日 (一) 02:53 的修訂

$negfacousticphonon is the command to setup the related parameters of acoustic phonon scattering.
The equation of acoustic phonon scattering:

W_{ac}(k)=\frac{2\pi k_{B}T}{\hbar\rho\nu_{ac}^{2}}D_{ac}I_{if}N_{1D}(E_{k})

Example:

$negfacousticphonon
D_{ac} \nu_{ac}
$negfacousticphonon
1.248e-18 5.22e3
# Dac vac

related commands:

 $ifsolvenegf,  $negfifscattering