Xifan Wu, David Vanderbilt, and D.R. Hamann, Systematic treatment of displacements, strains and electric fields in density-functional perturbation theory (21 January, 2005). Submitted to Physical Review B.

• Abstract.
• PDF version (14 pages).
• Postscript version (14 pages).
• LaTeX source

Vanderbilt preprint pages / dhv@physics.rutgers.edu