Authors: J Seidel; W Luo; S J Suresha; P-K Nguyen; A S Lee; S-Y Kim; C-H Yang; S J Pennycook; S T Pantelides; J F Scott; R Ramesh Journal: Nat Commun Date: 2012-04-24 Impact factor: 14.919
Authors: William T M Irvine; Andrew D Hollingsworth; David G Grier; Paul M Chaikin Journal: Proc Natl Acad Sci U S A Date: 2013-09-05 Impact factor: 11.205