摘要:Scientific Reports 4 , Article number: 6993 10.1038/srep06993 ( 2014 ); Published: 11 November 2014 ; Updated: 27 February 2015 The authors did not cite the following papers which reported the same BeB 2 phase. The original title “A Novel Stable Binary BeB 2 phase” has been changed to “A Stable Binary BeB 2 phase”.