Authors: Waseem S Bakr; Philipp M Preiss; M Eric Tai; Ruichao Ma; Jonathan Simon; Markus Greiner Journal: Nature Date: 2011-12-21 Impact factor: 49.962
Authors: L Isenhower; E Urban; X L Zhang; A T Gill; T Henage; T A Johnson; T G Walker; M Saffman Journal: Phys Rev Lett Date: 2010-01-08 Impact factor: 9.161