RETRACTED: Comparative investigation of photoluminescence of In- and Si- doped GaN/AlGaN multi-quantum wells

This article has been retracted: please see Elsevier Policy on Article Withdrawal (http://www.elsevier.com/locate/withdrawalpolicy). rticle has been retracted at the request of the Editor-in-Chief and author, as the authors have plagiarized part of a paper that had already appeared in Mater. Res. Soc. Symp. Proc., 719 (2002) 371–376. One of the conditions of submission of a paper for publication is that authors declare explicitly that their work is original and has not appeared in a publication elsewhere. Re-use of any data should be appropriately cited. As such this article represents a severe abuse of the scientific publishing system. The scientific community takes a very strong view on this matter and apologies are offered to readers of the journal that this was not detected during the submission process.