Vortex quasi-crystals in mesoscopic superconducting samples
Wang Jing-Kun1, Zhang Wei1, 2, †, , C A R Sá de Melo3
       

Critical value of superconducting sample size Re,c in logarithmic scale as a function of (a) H for a given T < Tc, and as a function of (b) T for a given H < Hc2(0). Parameters used in these plots are the same as in Fig. 3 and the regions labeled TL, VQC, and N correspond to triangular lattice, vortex quasi-crystal, and normal phases, respectively.