I doubt if you can obtain this from QE or not. The plot is essentially the
-Im\epsilon_Q{\omega}^{-1}. You can have a look at the Yambo tutail for
computing this object from QE DFT calculations.
http://www.yambo-code.org/index.php
YAMBO code - The Yambo project<http://www.yambo-code.org/index.php>
Yambo is a FORTRAN/C code for Many-Body calculations in solid state and
molecular physics. Yambo relies on the Kohn-Sham wavefunctions generated by two
DFT public codes: abinit, and PWscf.The code was originally developed in the
Condensed Matter Theoretical Group of the Physics Department at the University
of Rome "Tor Vergata" by Andrea Marini. ...
www.yambo-code.org
--------------------------------------------------------------------------------------------------
Jianqiang (Sky) ZHOU
European Theoretical Spectroscopy Facility
Institut des NanoSciences de Paris (INSP)
Sorbonne Université - Case 840 - 4 place Jussieu
Barre 2232, étage 2, pièce 11
75005 PARIS
http://etsf.polytechnique.fr/People/Sky<https://theory.polytechnique.fr/squirrelmail/src/compose.php?send_to=gaelle.bruant%40polytechnique.edu>
tel : +33 (0)1 69 33 44 85
________________________________
发件人: users <[email protected]> 代表 kazem zhour
<[email protected]>
发送时间: 2019年9月15日 6:16
收件人: [email protected] <[email protected]>
主题: [QE-users] Plasmons
I'm studying the plasmonic properties of graphene decorated with some metals.
I'm using epsilon.x in my study, but I saw the attached graphs published in
reference "Despoja, Vito, et al. Physical Review B 87.7 (2013): 075447." and we
would like to reproduce such outcomes for our research. Please tell me the
steps needed to be followed to reproduce such graphs.
Kazem Zhour
PhD student
University of Santiago de compostela
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