Ultrahigh-quality single crystals of silicon carbide by alternate repetition of development perpendicular to c-axis Skip to major information Thank you for viewing nature.com. You happen to be employing a browser Edition with restricted assist for CSS. To obtain the most effective expertise, we advocate you use a more up to https://www.facebook.com/permalink.php?story_fbid=pfbid0pJKGgRvVTsfTCtJ5tak6SUJ5ymgDetxzjcgW6kEiTpAqgHasCi2doykziDdLBxVBl&id=61562415773754&__cft__[0]=AZV964PfkhTubvAMf2bTV1XhNBUUD2Vg-F7bLhy7GWl7zj1onQbBObHNkuvws4QUTstxSG8tJHvPu2i75NOHj9zgd4OHn0QvWLuR3-J-NN5qO5GluG5mTMBNXNvy_sY_CHjeRzSU_LGsDLKF1cvaLTMLq1lm8qe6o41LucAUqCX9nVZpW4UxcRu-y78djF1vwg_u3f2vPQpMFB3Au-4_Ovry&__tn__=%2CO%2CP-R