['Cryo', '-', 'FIB', 'milling', 'has', 'recently', 'been', 'reported', 'to', 'suppress', 'the', 'reactions', 'between', 'the', 'Ga', 'ion', 'beam', 'and', 'III', '–', 'V', 'materials', '[', '6', ']', '.']