Hello,
I was trying to get the matrix elements for obtaining optical spectra with VASP 4.6 by setting LOPTIC=.TRUE. (and other necessary flags) and post processing using Furthmueller's optic code. I am unable to find documentation on the method used to obtain the matrix elements. Could anyone please let me know where to get this information
Thanks
OPTIC VASP 4.6
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kamala
OPTIC VASP 4.6
Last edited by kamala on Fri May 11, 2007 7:36 am, edited 1 time in total.
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admin
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OPTIC VASP 4.6
please contact Dr. Juergen Furthmueller directly for all questions concerning the optics part of vasp.
Last edited by admin on Fri May 11, 2007 2:50 pm, edited 1 time in total.
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angie
OPTIC VASP 4.6
Maybe this reference will help: Phys. Rev. B 73, 045112 (2006)
Last edited by angie on Mon May 14, 2007 12:56 pm, edited 1 time in total.