Authors: Margaret N Holme; Illya A Fedotenko; Daniel Abegg; Jasmin Althaus; Lucille Babel; France Favarger; Renate Reiter; Radu Tanasescu; Pierre-Léonard Zaffalon; André Ziegler; Bert Müller; Till Saxer; Andreas Zumbuehl Journal: Nat Nanotechnol Date: 2012-06-10 Impact factor: 39.213