[Wien] (no subject)

[Dr. K. C. Bhamu]

Dear Wien2k User
I am still waiting for my question.

The question is that "If a compound shows two band gaps, direct and
indirect then which one should be compared with optical/experimental band
gap?"

regards

*Bhamu*

On Fri, Jan 9, 2015 at 10:56 AM, Dr. K. C. Bhamu <kcbhamu85 at gmail.com>
wrote:

> Dear Wien2k Users
>
> Optical band gap of a ternary compound is 3.5eV and by theoretical
> calculations its showing two band gaps direct and indirect around 2.1 and
> 3.2 eV, respectively.
>
> Which band gap I should use to compare with optical value?
>
>
> regards
>
> Bhamu
>
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