Nature paper here: http://www.nature.com/nature/journal/v520/n7549/full/nature14417.html http://www.nature.com/nature/journal/v520/n7549/full/nature1... Paper

Nature paper here: http://www.nature.com/nature/journal/v520/n7549/full/nature14417.html http://www.nature.com/nature/journal/v520/n7549/full/nature1... Paper title uses "three-atom-thick" instead of "three atom-thick" (hyphen difference).