"$useconstJg" 修訂間的差異

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(已建立頁面,內容為 "$useconstJg is a command to switch from sweeping voltage to sweeping of current density. Note that the program is still using bias as the boundary condition, therefo...")
 
 
(未顯示由 2 位使用者於中間所作的 4 次修訂)
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$useconstJg
 
$useconstJg
type <math> \Delta </math>
 
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type(=1) Jg -<math>\Delta</math> +<math>\Delta</math> <math> +\Delta Vg_{min} </math> <math> J_{g} presion </math>
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$useconstJg
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type(=2) Jg_min Jg_max Jg_step -<math>\Delta</math> +<math>\Delta</math> <math> +\Delta Vg_{min} </math> <math> J_{g} presion </math>
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For example:
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$useconstJg
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1 10.0 -0.3 0.3 1.0e-5 1.0e-4
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This mean the program will try to current current density = 10.0 (A/cm^2). The finding range is vgstart-0.3V to Vgstart+0.3V. It will goes to Vg in the range of 1.0e-5V. or the current density error is smaller than 1.0e-4
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$useconstJg
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2 10.0 200.0 20.0 -0.3 0.3 1.0e-5 1.0e-4
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Note: Using $useconstJg, the command of Vgend and Vgstep will be disable. The program will only start from vgstart.
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<big>'''The $useconstJg setting for 1D-DDCC in GUI interface '''</big> <br>
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[[檔案:1d_$useconstJg_fig1.jpg|1300px]]<br>
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You can choose '''type 1 or type 2''' here.<br>
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[[檔案:1d_$useconstJg_fig2.jpg|500px]]<br>
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The image below indicates the position for the '''type 1''' parameters.<br>
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[[檔案:1d_$useconstJg_fig3.jpg|500px]]<br>
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The image below indicates the position for the '''type 2''' parameters.<br>
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[[檔案:1d_$useconstJg_fig4.jpg|500px]]<br>

於 2024年11月22日 (五) 01:30 的最新修訂

$useconstJg is a command to switch from sweeping voltage to sweeping of current density. Note that the program is still using bias as the boundary condition, therefore, the program will spend more time in finding the current density equal to the assigned value by adjusting the bias within the range.

$useconstJg
type(=1) Jg -\Delta  +\Delta  +\Delta Vg_{min}   J_{g} presion 
$useconstJg
type(=2) Jg_min Jg_max Jg_step -\Delta  +\Delta  +\Delta Vg_{min}   J_{g} presion 

For example:

 $useconstJg
 1  10.0  -0.3  0.3  1.0e-5  1.0e-4

This mean the program will try to current current density = 10.0 (A/cm^2). The finding range is vgstart-0.3V to Vgstart+0.3V. It will goes to Vg in the range of 1.0e-5V. or the current density error is smaller than 1.0e-4

 $useconstJg
 2  10.0  200.0 20.0  -0.3  0.3  1.0e-5  1.0e-4

Note: Using $useconstJg, the command of Vgend and Vgstep will be disable. The program will only start from vgstart.

The $useconstJg setting for 1D-DDCC in GUI interface

1d $useconstJg fig1.jpg

You can choose type 1 or type 2 here.

1d $useconstJg fig2.jpg

The image below indicates the position for the type 1 parameters.

1d $useconstJg fig3.jpg

The image below indicates the position for the type 2 parameters.

1d $useconstJg fig4.jpg