[Wien] Optical properties

[Jailton Almeida]

Hi Dadsetani,

Thanks for the information.
In fact, I used a small broadening but I did not use
any scissors shift.
Yes, the calculation without any broadening works and I got
both refraction and reflectivity.
Could you tell me why this happens?

Best regards,
Jailton





>Hi Almeida,
>I need the more information but please test your
>calculation without "broadening" or "scissors shift"in
>inkram file.
>
>Best 
>M.dadsetani
>Isfahan university, Iran
>
>--- Jailton Almeida <Jailton.Almeida at fysik.uu.se>
>wrote:
>
>  
>
>>Dear All,
>>
>>I am calculating optical properties for a hexagonal
>>crystal 
>>(semiconductor) and the
>> result for the dielectric function looks fine.
>>However, I checked the 
>>files
>>case.reflectivity and case.refraction and the result
>>is zero for all the 
>>calculated
>>energy range which obviously is not consistent with
>>the dielectric function.
>>Please, could anyone  help me?
>>
>>Best regards,
>>Jailton
>> 
>>
>>-- 
>>
>>    
>>
>******************************************************************************
>  
>
>>*   Jailton Almeida                   *             
>>                        *
>>*   Condensed Matter Theory Group     *          
>>Phone: +46(0)18-471 35 84  *
>>*   Department of Physics             *          
>>Fax:   +46(0)18- 51 17 84  *
>>*   Box 530, Uppsala University       *   Email:
>>Jailton.Almeida at fysik.uu.se *
>>*   SE-751 21 Uppsala, Sweden         *       
>>http://www.fysik4.fysik.uu.se *
>>
>>    
>>
>******************************************************************************
>  
>
>>_______________________________________________
>>Wien mailing list
>>Wien at zeus.theochem.tuwien.ac.at
>>
>>    
>>
>http://zeus.theochem.tuwien.ac.at/mailman/listinfo/wien
>  
>
>
>
>
>		
>____________________________________________________
>Start your day with Yahoo! - make it your home page 
>http://www.yahoo.com/r/hs 
> 
>_______________________________________________
>Wien mailing list
>Wien at zeus.theochem.tuwien.ac.at
>http://zeus.theochem.tuwien.ac.at/mailman/listinfo/wien
>
>  
>


-- 
******************************************************************************
*   Jailton Almeida                   *                                      *
*   Condensed Matter Theory Group     *           Phone: +46(0)18-471 35 84  *
*   Department of Physics             *           Fax:   +46(0)18- 51 17 84  *
*   Box 530, Uppsala University       *   Email: Jailton.Almeida at fysik.uu.se *
*   SE-751 21 Uppsala, Sweden         *        http://www.fysik4.fysik.uu.se *
******************************************************************************