Formation of Heterofullerenes by Direct Exposure of C60to Boron Vapor Dunk, Paul W. ; Rodríguez-Fortea, Antonio ; Kaiser, Nathan K. ; Shinohara, Hisanori ; Poblet, Josep M. ; Kroto, Harold W. Abstract Publication: Angewandte Chemie Pub Date: January 2013 DOI: 10.1002/ange.201208244 Bibcode: 2013AngCh.125..333D