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**General Questions and Answers / Why the number of electrons is so large**

« **on:**October 11, 2011, 12:18 »

This is the self-consistent output file.

# ----------------------------------------------------------------

# TwoProbe Calculation

# ----------------------------------------------------------------

# sc 0 : q = 512.00000 e

# sc 1 : q = 3131.32021 e Ebs = nan Ry dRho = 5.3144E+02

# sc 2 : q = 3013.32101 e Ebs = nan Ry dRho = 1.4456E+02

The total number of electrons of the two-probe system is 512. But why it changes to 3131.32021, when it runs the second self-consistent loops.

How to solve this problem?

# ----------------------------------------------------------------

# TwoProbe Calculation

# ----------------------------------------------------------------

# sc 0 : q = 512.00000 e

# sc 1 : q = 3131.32021 e Ebs = nan Ry dRho = 5.3144E+02

# sc 2 : q = 3013.32101 e Ebs = nan Ry dRho = 1.4456E+02

The total number of electrons of the two-probe system is 512. But why it changes to 3131.32021, when it runs the second self-consistent loops.

How to solve this problem?