Hello , Do you have the manu for the WSxm ? If you have one , would you like 
to send it to me by E-mail ? I will be very thankful for you help!
      Best wishes!
                                                               

                                                     


At 2010-07-27 12:51:57,"Руслан Жачук" <[email protected]> wrote:
I checked your fdf file.
You should not mix MD type of calculation with getting LDOS.
With MD type of calculation you get final coordinates of your atoms (relaxed).
After that you use final coordinates and run separate SCF type of calculation 
withLocalDensityOfStates block.

These are very basic things...

Also... You specified energy range-10.00 5.00 eV
What is Ef of your relaxed system? I am not sure it is either -10.00 or 5.00 
eV...





2010/7/26 郭振东<[email protected]>
Thank you very much!My systerm of study is flat graphene ,I will give you my 
.fdf file.Would you like to help me check it ?I will be very thankful for your 
help! Best wishes!
Zhendong Guo


At 2010-07-26 14:45:24,"Руслан Жачук" <[email protected]> wrote:
Something is wrong with your LDOS file. Tell, what is your system of study and 
how you generated the LDOS file?


2010/7/26 郭振东<[email protected]>

Thank you for your help! I generated the File *.LDOS again,but I cannot get the 
STM image.Would you like to give me some help?
Thank you very much! I will send my *.LDOS to you!


At 2010-07-25 23:09:35,"Руслан Жачук" <[email protected]> wrote:
It looks like it is valid LDOS file, but it is empty.
I think you didn't specify energy range correctly for LDOS, so you got empty 
file.
LDOS files are usually big (megabytes).

Regards
Ruslan Zhachuk



2010/7/25 郭振东<[email protected]>

I have got the File *.LDOS,but I cannot get the STM image.Would you like to 
give me some help?
Thank you very much! I will send my *.LDOS to you!


At 2010-07-23 19:02:31,"Руслан Жачук" <[email protected]> wrote:
WSxM can be freely downloaded fromwww.nanotec.es
plstm is in Utility folder of siesta package. Compilation is straightforward.

For instructions on how to generate LDOS file look in Siesta manual.

Ruslan


2010/7/23 郭振东<[email protected]>
Thank you very much! Would you like to give me an example ?


At 2010-07-23 11:24:38,"Руслан Жачук" <[email protected]> wrote:
First you should produce LDOS file by Siesta.
Then use WSxM to make constant-current image or plstm to make constant-height 
image.

Regards
Ruslan Zhachuk


2010/7/23 郭振东<[email protected]>

Hello  everyone
     Would you like to tell me how to get the STM image by siesta ? I will very 
thankful!
   
 Zhendong  Guo
Institute of Microelectronics and Optoelectronics, Room 516,
Dept. of Information Science & Electronic Engineering
Zhejiang University




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