Topics

1

Scripts, Tutorials and Applications / LiH2 voltage drop

« on: November 27, 2010, 03:17 »

Hi
 I have calculated potential about the Li_H2 chain, but I can not get the reasonable result. The potential abrupt changed at the right electrode edge. This puzzle me several weeks, what problem happened?

2

General Questions and Answers / I-V calculation

« on: June 25, 2010, 05:13 »

Dear all
 I have calculted the I-V characters of the pn junction.  I know add the (V/2)to the left_probe and add (-V/2) to the other if the two probe are the same. But I doped the different impurities on the two probe and they are different now. I want to know how to add the voltages on both probe.
 Thanks a lot

3

General Questions and Answers / 3D energy band

« on: May 9, 2010, 14:34 »

Dear
I want to get the whole energy band of the bulk, so I have plot the 3D energy band in the First Brillouie Zone. Can it realise in atk ?
 Thank you for your help.

4

Installation and License Questions / atk-se

« on: January 26, 2010, 14:15 »

  hello everyone
I want to install atk-se.But when I have do following the manu ,errors occur:

[usr1@localhost examples]$ nlpython bulk.py
Traceback (most recent call last):
  File "<string>", line 1, in <module>
zipimport.ZipImportError: can't decompress data; zlib not available
Traceback (most recent call last):
  File "bulk.py", line 4, in <module>
    from NanoLanguage import *
zipimport.ZipImportError: can't decompress data; zlib not available
[usr1@localhost examples]$ rpm -aq|grep zlib
zlib-1.2.3-18.fc9.x86_64
But I think my system has the zlib .why there occurs such error ? Is my mistake to install atk-SE
     Look forward to a reply ，thanks a lot

5

General Questions and Answers / mpd disappeared

« on: December 4, 2009, 05:02 »

Hello all
 I run a script .But it runs several steps,error occurs:

/home/usr1/atk-2008.10.0/bin/atk: line 3:  5649 Killed                  LD_LIBRARY_PATH=$EXEC_DIR/../lib $EXEC_DIR/atk_exec $*
job aborted; reason = mpd disappeared
 
  Who can tell me what's wrong with the script or the computer?
 Thanks a lot.