[Wien] crystal building

[Chandrika]

Hello,
I want to study bicrystals (two different types of crystals joined in one unit) using Wien2k. Is there any software that helps to build up one crystal on top of another, atom by atom? This should also generate a structure file that can be read by Wien.
Thank you in advance,
Chandrika
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Chandrika Varadachari
Raman Centre for Applied and Interdisciplinary Sciences
16 A Jheel Road
Calcutta 700075
India

Tel : 91-33-24830029
Fax 91-33-24180610
www.rcais.res.in 
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