mirror of https://gitlab.com/QEF/q-e.git
5b74c1aa22
minor things here and there git-svn-id: http://qeforge.qe-forge.org/svn/q-e/trunk/espresso@765 c92efa57-630b-4861-b058-cf58834340f0 |
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.. | ||
Makefile | ||
README | ||
a_h.f90 | ||
cg_readin.f90 | ||
cg_setup.f90 | ||
cg_setupdgc.f90 | ||
cg_summary.f90 | ||
cgcom.f90 | ||
cgsolve.f90 | ||
d2ion.f90 | ||
dgcxc.f90 | ||
dgcxc_spin.f90 | ||
dgradcorr.f90 | ||
dielec.f90 | ||
dmxc.f90 | ||
drhodv.f90 | ||
dvb_cc.f90 | ||
dvpsi_e.f90 | ||
dvpsi_kb.f90 | ||
dyndiar.f90 | ||
dynmat_init.f90 | ||
dynmatcc.f90 | ||
find_equiv_sites.f90 | ||
generate_dynamical_matrix.f90 | ||
generate_effective_charges.f90 | ||
h_h.f90 | ||
macro.f90 | ||
pw_dot.f90 | ||
raman.f90 | ||
rhod2vkb.f90 | ||
solve_e.f90 | ||
solve_ph.f90 | ||
writedyn.f90 | ||
zvscal.f90 |
README
2004-02-03 This directory contains a Gamma-only, q=0 version of the phonon code, called phcg.x, using a conjugate-gradient algorithm for the solution of linear-response equations. Useful for normal mode calculations in molecules. Ultrasoft pseudopotentials are not implemented. The phcg.x code can also calculate nonresonant Raman coefficients as finite differences of the dielectric tensor. This feature is quite experimental and not thoroughly tested. Use at your own risk. Paolo Giannozzi e-mail: giannozz@nest.sns.it Scuola Normale Superiore Phone: +39/050-509876, Fax:-563513 Piazza dei Cavalieri 7 I-56126 Pisa, Italy