You should probably try with: (define-param supercell-y 9) You will obtain the linear defect as below o.... o.... o.... o.... x.... o.... o.... o.... o....
when you command your unix with : unix% h5topng -S 3 epsilon.h5 unix% mpb-data -r -m 1 -n 32 epsilon.h5 unix% h5ls epsilon.h5 unix% h5topng epsilon.h5:data-new So if you want the structure that show below: oooo.... oooo.... oooo.... oooo.... xxxx.... oooo.... oooo.... oooo.... oooo.... you just can change the command from the mpb-data -r -m 1 -n 32 epsilon.h5 to mpb-data -r -m 3 -n 32 epsilon.h5. >Dear friend, >I think you have a mistake in the supercell-y parameter. Your supercell >width is 3 so MPB ensures a Bloch periodicity using a supercell composed by >only three holes in y direction. You should probably try with: >(define-param supercell-y 10) > i'm waiting for hear from you. Mr.Amorntep Wichasirikul M.Eng ( Computer and Electrical Engineering ) student Degree. Department of Electrical and Computer Engineering, Faculty of Engineering, Thammasat University, Klong Luang, Pathumthani, 12120, THAILAND. Mobiles : +66(0)86 736 2320 Email : sans...@hotmail.com
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