Synthesis and structure study of ordered arrays of ZnSe nanodots |
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Authors: | R G Valeev A N Deev E A Romanov V V Kriventsov A N Beltyukov N A Mezentsev A A Eliseev and K S Napolskii |
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Institution: | University of Bremen, Institute of Solid State Physics - Semiconductor Optics, Otto-Hahn-Allee, 28359 Bremen, Germany |
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Abstract: | A novel approach is presented for synthesis of ZnSe nanodot arrays by physical vapor deposition on porous aluminum oxide templates
with ordered channels. The structure of nanodots was studied by scanning electron microscopy and EXAFS spectroscopy. Data
were obtained for the sizes of nanodots in the array and local atomic structure parameters, i.e., the interatomic distances
and coordination numbers, in comparison with the data for the ZnSe film synthesized on a smooth surface of nonporous Al2O3. |
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