Authors: Y Z Chen; N Bovet; F Trier; D V Christensen; F M Qu; N H Andersen; T Kasama; W Zhang; R Giraud; J Dufouleur; T S Jespersen; J R Sun; A Smith; J Nygård; L Lu; B Büchner; B G Shen; S Linderoth; N Pryds Journal: Nat Commun Date: 2013 Impact factor: 14.919