%0 Journal Article %J Nature materials %D 2014 %T Spatially resolving valley quantum interference of a donor in silicon %A Salfi, Joe %A Mol, J. %A Rahman, Rajib %A Klimeck, Gerhard %A Simmons, Michelle %A Hollenberg, Lloyd %A Rogge, Sven %I Nature Publishing Group %N 6 %P 605--610 %V 13 %Z Nature Materials 13, 605–610 (2014), Published online 06 April 2014; doi:10.1038/nmat3941 %1 10.1038/nmat3941