The data provided in this entry/package is given under the Creative Commons Attribution 4.0 International (CC-BY-4.0) license
(see https://creativecommons.org/licenses/by/4.0/legalcode), except for some of the pseudopotentials for which license
details are given below.

Each pseudopotential family is given under a specific license. Each family contains a number of
pseudopotentials, each uniquely identified with the MD5 checksum of its corresponding file.

========================================================================================================================
GBRV pseudopotentials:

LICENSE:	GNU General Public License (version 3).
	 	https://www.gnu.org/licenses/gpl-3.0.en.html

REFERENCE: 	K. F. Garrity, J. W. Bennett, K. M. Rabe, and D. Vanderbilt, Comput. Mater. Sci. 81, 446 (2014).
DOI:		10.1016/j.commatsci.2013.08.053
WEB:		http://www.physics.rutgers.edu/gbrv

========================================================================================================================
SG15 pseudopotentials:

LICENSE:	Creative Commons Attribution-ShareAlike 4.0 International License (CC BY-SA 4.0).
	 	https://creativecommons.org/licenses/by-sa/4.0/legalcode

REFERENCE:	M. Schlipf and F. Gygi, Comp. Phys. Comm. 196, 36 (2015).
DOI:		10.1016/j.cpc.2015.05.011
WEB:		http://www.quantum-simulation.org/potentials/sg15_oncv

========================================================================================================================
PseudoDojo pseudopotentials:

LICENSE:	Creative Commons Attribution-ShareAlike 4.0 International License (CC BY 4.0).
	 	https://creativecommons.org/licenses/by/4.0/legalcode

REFERENCE:	M. J. van Setten, M. Giantomassi, E. Bousquet, M. J. Verstraete, D. R. Hamann, X. Gonze, G.-M. Rignanese arxiv:1710.10138 (2017)
WEB:		http://www.pseudo-dojo.org/
========================================================================================================================
Goedecker pseudopotentials:

LICENSE:        Creative Commons Attribution 3.0 Unported License (CC BY 3.0).
	 	https://creativecommons.org/licenses/by/3.0/legalcode

REFERENCE:      A. Willand, Y. O. Kvashnin, L. Genovese, A. Vázquez-Mayagoitia, A. K. Deb, A. Sadeghi, T. Deutsch, and S. Goedecker, J. Chem. Phys. 138, 104109 (2013).
DOI:            10.1063/1.4793260
WEB:            http://bigdft.org/Wiki/index.php?title=New_Soft-Accurate_NLCC_pseudopotentials

========================================================================================================================
Pslibrary 0.3.1 pseudopotentials:

LICENSE: 	GNU General Public License (version 2 or later).
	 	https://www.gnu.org/licenses/old-licenses/gpl-2.0.en.html

REFERENCE:	E. Küçükbenli et al., arXiv:1404.3015.
WEB: 		http://theossrv1.epfl.ch/Main/Pseudopotentials

========================================================================================================================
Pslibrary 1.0.0 pseudopotentials:

LICENSE: 	GNU General Public License (version 2 or later).
		https://www.gnu.org/licenses/old-licenses/gpl-2.0.en.html

REFERENCE:	A. Dal Corso, Comput. Mater. Sci. 95, 337 (2014).
DOI:		10.1016/j.commatsci.2014.07.043
WEB:		http://www.quantum-espresso.org/pseudopotentials

========================================================================================================================
Rare-earths Wentzcovitch pseudopotentials:

LICENSE:	GNU General Public License (version 3).
	 	https://www.gnu.org/licenses/gpl-3.0.en.html

REFERENCE:	M. Topsakal and R. M. Wentzcovitch, Comput. Mater. Sci. 95, 263 (2014).
DOI:		10.1016/j.commatsci.2014.07.030
WEB:		http://www.vlab.msi.umn.edu/resources/repaw/index.shtml