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| Tunneling condition: Vbias: -100mV, Iset: -100pA. The left image shows a histogram of peak to peak gap values obtained from spatially resolved spectra over a 100nm x 100nm area in La-112 for H=0,6T. The middle image is a line cut (400 Å long) through two vortices in la-112 at H=6T. The right image compares spectra inside and outside vortices at H=6T. |