Dear Steven and other users,
About the LDOS, Thank for Ardavan Oskooi's help!(https://www.mail-
archive.com/meep-discuss@ab-initio.mit.edu/msg05768.html)
After reading Ardavan Oskooi's reply, I have some other questions. I
will be thanksful if anybody help me.
First, if eq. 4.22 in book chapter: http://arxiv.org/abs/1301.5366, does not
apply to lossy metals which epsilon is complex (Lorentz-Drude model), now can (
dft-ldos f 0 1) apply to? According to the web http://ab-initio.mit.edu/wiki/
index.php/Meep_Tutorial/Local_density_of_states, LDOS can be calculated
directly from the power radiated by a dipole and Fourier-transforming the
result of a pulse using the dft-ldos command, which is eq. 4.21 in book chapter:
http://arxiv.org/abs/1301.5366. Then,if dft-ldos command can calculate LDOS of
lossy metals. My model is a metal disc.
Second, why the parameter T in ( run-sources+ T (dft-ldos f 0 1)) command is
defined by (define-param T (* 2 Q (/ f))), but not for constant that similar to
T or slightly larger than T?
Ma Yawei
_______________________________________________
meep-discuss mailing list
meep-discuss@ab-initio.mit.edu
http://ab-initio.mit.edu/cgi-bin/mailman/listinfo/meep-discuss
