Messages

16

General Questions and Answers / OptimizationDevice Geometry

« on: January 6, 2020, 05:11 »

Hi,

I have created SiNWFET device geometry which is doped with single Phosphorus , Single Boron atom  in its central region and I try to optimize this using optimizeDeviceGeometry study object.
 Following error occurred during the optimization. Please help to rectify this error.
I have attached the device geometry python script and log file.

17

General Questions and Answers / Re: IdVd Characteristics calculation -Error Message

« on: November 20, 2019, 03:26 »

I used the restart configuration which is provided in the manual but still unable to run the script ended with the error in the restart_configuration. attached the log file and script.

I checked nearly most of the tutorials talking abt this restart method usage examples. Still I dont understand why this error occured. Unable to solve to solve this error for long time.

Can anyone please help to rectify this error.

Thanks in advance.

Thank you
Regards
Chitra

18

General Questions and Answers / Re: IdVd Characteristics calculation -Error Message

« on: November 11, 2019, 09:19 »

Hi,

I have already attached my python script file.
Here I have created a GAA device structure using SiNW.
Trying to simulate the Id Vd curve for zero bias condition for varying Vd from 0 to 1V using IV characteristics study object.
Pls find the log file attached.
chitra

19

General Questions and Answers / IdVd Characteristics calculation -Error Message

« on: November 11, 2019, 03:10 »

Hi,

I am trying to calculate IdVd characteristics  and ended with this error.
I used this tutorial as reference and try to rectify the error message to call update () first.
Still I am getting the same error.

https://docs.quantumatk.com/manual/Types/IVCharacteristics/IVCharacteristics.html
https://docs.quantumatk.com/tutorials/ivcharacteristics/ivcharacteristics.html#ivcharacteristics

Please suggest the solution for this error.


Traceback (most recent call last):
  File "zipdir\NL\GUI\MainWindow\LabFloor\LabFloorModel.py", line 333, in load
  File "C:\Program Files\QuantumATK\QuantumATK-P-2019.03-SP1\Lib\site-packages\AddOns\ATKDataReader\ATKDataReader.py", line 363, in load
    data._readHeavyweightData()
  File "zipdir\NL\Study\Study.py", line 430, in _readHeavyweightData
  File "zipdir\NL\IO\NLSaveUtilities.py", line 853, in nlread
  File "zipdir\NL\IO\HDF5.py", line 544, in readHDF5
  File "zipdir\NL\IO\HDF5.py", line 644, in readHDF5Group
  File "zipdir\NL\IO\Serializable.py", line 338, in _fromVersionedData
  File "zipdir\NL\IO\Serializable.py", line 436, in __initFromVersionedData
  File "zipdir\NL\Study\IVCharacteristics.py", line 1870, in __finalizeObject
  File "zipdir\NL\Study\Study.py", line 554, in _refreshDataCache
  File "zipdir\NL\Study\Study.py", line 195, in add
  File "zipdir\NL\Study\IVCharacteristics.py", line 220, in _process
  File "zipdir\NL\Calculators\Interfaces\CalculatorInterface.py", line 94, in isConverged
  File "zipdir\NL\Calculators\Interfaces\CalculatorInterface.py", line 155, in _convergenceInformation
NL.ComputerScienceUtilities.Exceptions.NLError: No convergence information available. Call "update()" first.

Thank you
Chitra