On 02/20/2014 01:06 PM, Halima Zaari wrote: > the value extracted from the dos (2.5 ev)does not match to that taken > from the band structure,(3.5eV) even if the calculation was done with > the same parameters nothing is changed. knowing that the value of the > band structure is very close to the experimentalone . that we can > consider as the correct value or it must be identical ?? > how we can explain this diffrence?? > mayeb the gap is indirect
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