TY - RPRT TI - Low threshold subharmonic generation in composite structures with Cantor-like code. AU - A Alippi AU - G Shkerdin AU - A Bettucci AU - F Craciun AU - E Molinari AU - A Petri PY - 1992 DO - 10.1103/physrevlett.69.3318 UR - https://pubmed.ncbi.nlm.nih.gov/10046788/ ID - 10046788 ER -