[email protected] (Number of k points)

[email protected] 10 Mar 2011 17:32:39 -0000
Newsgroups gmane.comp.science.photonic-bands
Message-ID <[email protected]>
Hey there everyone,

do you know how to change the number ofBloch wavevectors to compute the bands at?
If I use:

(set! k-points (list (vector3 0 0 0)    ; Gamma
                     (vector3 0.5 0 0)  ; X
                     (vector3 0.5 0.5 0); M
                     (vector3 0 0 0)))  ; Gamma

then I get16 points where the eigenvalues are computed by the program:

(#(0 0 0) #(0.1 0.0 0.0) #(0.2 0.0 0.0) #(0.3 0.0 0.0) #(0.4 0.0 0.0) #(0.5 0 0)#(0.5 0.1 0.0) #(0.5 0.2 0.0) #(0.5 0.3 0.0) #(0.5 0.4 0.0) #(0.5 0.5 0) #(0.4 0.4 0.0)#(0.3 0.3 0.0) #(0.2 0.2 0.0) #(0.1 0.1 0.0) #(0 0 0))

but is it possibile to customize the number of k-points? For instance I need 31 k-points where to compute the eigenvalues.

Thank you in advance for paying attention,
pietro



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