Commit Graph

18 Commits

Author SHA1 Message Date
Iurii Timrov 3acf12ac79 Added new references for the HP code 2021-02-10 16:52:57 +01:00
giannozz de02a35b17 Merge branch 'version' into 'develop'
Version

See merge request QEF/q-e!1216
2020-11-29 20:51:04 +00:00
Anton Kokalj 8f511f4edd An issue with spacing caused the two floats to be adjacent to one another if they are sufficiently large, which causes q2r to crash when reading the files. Adding an additional space fixes this issue. 2020-11-29 20:49:26 +00:00
Paolo Giannozzi 8291bff91b The trick to get the version number from file include/qe_version.h
exported to "make doc"
2020-11-24 12:37:45 +00:00
Paolo Giannozzi 9b658b778a [skip-CI] Documentation regenerated 2020-11-23 08:41:17 +00:00
Iurii Timrov fa95d03ab2 Fix typos 2020-10-29 10:03:34 +01:00
Iurii Timrov cda7f738f6 Modified the HP code such that it can be used for printing
the indices of inter-cite couples (for DFT+U+V) without
computing Hubbard U and V parameters. This is useful for
cases when DFT+U+V is used for large supercells (U and V
can be computed for a primitive cell and then ported to
a supercell with the correct indices for couples).
2020-10-26 16:54:12 +01:00
giannozz aa272a9444 *.pdf, html, txt files updated 2020-07-17 10:44:05 +02:00
giannozz 32a6dbab24 VERSION=git changed to VERSION=6.6 in Makefiles. The documentation machinery
is completely crazy: one has to change the version number in 1001 places
2020-07-17 10:32:01 +02:00
Iurii Timrov db9f79ce22 1) Added references for the HP code
2) Small bugfix in PHonon+U in the spin-polarized case
   (symmetrization of the response occupation matrix when
    the Hubbard channel is "s", which is never the case,
    but in principle can be chosen as such).
2020-06-23 17:53:59 +02:00
Iurii Timrov 756e135cd6 1. Extension of the HP code to compute also inter-site V (DFT+U+V case)
2. Extension of the XSpectra code to DFT+U+V
3. Hubbard forces and stress: now the (ortho-)atomic orbitals
   are read from file (and not recomputed as before)
4. Added examples for the DFT+U+V case in PW and HP
5. Various other small improvements and optimizations
2020-04-17 11:01:51 +00:00
Iurii Timrov f57e75f395 Minor changes to the documentation 2019-10-16 11:33:23 +02:00
Paolo Giannozzi 6ab7abb6f6 html and txt manuals updated 2019-03-01 18:00:27 +01:00
Iurii Timrov 4ddc233800 Modified the documentation.
To make things safer, I added a note that HP and PHonon+U
are in the experimental stage. The codes work but they were
not tested in all possible 1001 cases...
2019-02-26 13:01:09 +01:00
Iurii Timrov e473bc92e4 Changed examples 6 and 7 in HP from LiCoO2 to Ni2MnGa,
because putting U on O-2p states is questionable.
It is better to avoid providing examples with U on O-2p.
2019-02-04 15:56:43 +01:00
Iurii Timrov a0ae1121eb Modifications in TDDFPT and HP modules:
1) Remove PP files from examples of TDDFPT, use an automatic
download of PPs from the QE web site;
2) TDDFPT examples are now in the standard format of QE
(using run_example scripts);
3) Fix the bug in TDDFPT+EXX due to recent changes in PW (fft_fact);
4) The ecutfock parameter in TDDFPT+EXX is now read from XML and
cannot be specified from the input of TDDFPT;
5) In TDDFPT the oscillator strength (absorption coefficient)
is now written in a separate file (and not in the same file
where \chi is written);
6) HP examples use PPs from the Pslibrary by an automatic
download from the QE website.
2018-09-07 16:26:46 +02:00
Iurii Timrov 2a2483da24 HP: Changed name of some input variables to make then more
intuitive (hopefully). Also added some pseudopotentials
for testing purposes.
2018-08-30 18:20:33 +02:00
Iurii Timrov 0bc76d8100 Implementation of the new code hp.x to compute Hubbard U from DFPT.
Iurii Timrov, Nicola Marzari, and Matteo Cococcioni,
Phys. Rev. B 98, 085127 (2018); arXiv:1805.01805
2018-08-29 14:54:42 +02:00