Author Topic: error in IdVg Calculation  (Read 4648 times)

0 Members and 1 Guest are viewing this topic.

Offline chitrapandy

  • Regular QuantumATK user
  • **
  • Posts: 19
  • Country: jp
  • Reputation: 0
    • View Profile
error in IdVg Calculation
« on: June 12, 2020, 10:30 »
Hi,

While calculating IdVg I got this error.
Please help me to understand and solve this error.
Calculating Eigenvalues    : ==================================================

** Back Engine Exception: More electrons than states to distribute them over.
** Location of Exception : occupationutilities.cpp:443

I have attached the py script and error log file for the reference.
Thank you
« Last Edit: June 15, 2020, 02:50 by chitrapandy »

Offline sonal AGRAWAL

  • Heavy QuantumATK user
  • ***
  • Posts: 28
  • Country: in
  • Reputation: 0
    • View Profile
Re: error in IdVg Calculation
« Reply #1 on: June 13, 2020, 14:27 »
I am also facing same problem

Offline Troels-Markussen

  • QuantumATK Staff
  • Heavy QuantumATK user
  • *****
  • Posts: 42
  • Country: dk
  • Reputation: 3
  • QuantumATK staff
    • View Profile
Re: error in IdVg Calculation
« Reply #2 on: June 19, 2020, 11:35 »
Hi, I think the problem is in your python script:
Code
# Add external potential
external_potential = AtomicCompensationCharge([
    ('doping_0', 0.0168772635404),
    ('doping_1', 1.66714432533e+98)
    ])
Clearly, something is wrong for the 'doping_1' value. Regards, Troels

Offline chitrapandy

  • Regular QuantumATK user
  • **
  • Posts: 19
  • Country: jp
  • Reputation: 0
    • View Profile
Re: error in IdVg Calculation
« Reply #3 on: June 22, 2020, 02:47 »
Hi

Thank you for the clarification.

Regards
Chitra