Dear all, When I calculate the optical properties of any system in SIESTA, the imaginary part of the di electric constant which it gives as an output, the difference between any two successive energy is always found to be constant (0.019999979).How can I change this energy window.
-- *Junior research fellow Dept. of Physics, University of Calcutta Kolkata- 700009, West Bengal, India.* * Ph no-+91-9830512232*
