TY - RPRT TI - Multiquanta vortex entry and vortex-antivortex pattern expansion in a superconducting microsquare with a magnetic dot. AU - Carlos Carballeira AU - Victor V Moshchalkov AU - Liviu F Chibotaru AU - Arnout Ceulemans PY - 2005 DO - 10.1103/physrevlett.95.237003 UR - https://pubmed.ncbi.nlm.nih.gov/16384332/ ID - 16384332 ER -