You're asking very basic questions. Did you try to solve them by yourself? Not sure...
Two limits for energy range should be set: one is Fermi energy (Ef) of your system as determined from SCF run and second is energy below or above Ef. The energy window is usually +/- 2 eV for STM images. Regards Ruslan Zhachuk 2010/7/26 郭振东 <[email protected]> > Thank you very much ,Would you like to tell me how to specify the energy > range? > Best wishes > Zhendong Guo > > > 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 from www.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 >>>> >>>> >>>> ------------------------------ >>>> 您想拥有和网易免费邮箱一样强大的软件吗？ <http://qiye.163.com/?163> >>> >>> >>> >>> >>> ------------------------------ >>> 网易邮箱，没有垃圾邮件的邮箱。 <http://mail.163.com/?from=fe1> >> >> >> >> >> ------------------------------ >> 您想拥有和网易免费邮箱一样强大的软件吗？ <http://qiye.163.com/?163> > > > > > ------------------------------ > 您想拥有和网易免费邮箱一样强大的软件吗？ <http://qiye.163.com/?163>
