Figure 5 | Scientific Reports

Figure 5

From: Growing a LaAlO3/SrTiO3 heterostructure on Ca2Nb3O10 nanosheets

Figure 5

(a) IV-curves before (blue, bottom) and after (red, middle) growth of LaAlO3 on sample C as well as a reference curve of 5 unit cells LaAlO3 on a SrTiO3 substrate on sample D (green, top). The curves are shifted for clarity. (b) Intensity map versus time and energy of the specular (0, 0) diffraction spot on sample C. (c) the same map on reference sample D. (d) FWHM oscillations versus number of laser pulses (time) at Ea = 16 eV, on sample C. This energy is close to the out-of-phase conditions where maximal surface sensitivity is reached. (e) FWHM map for all energies on sample C and (f) FWHM map on sample D. Figure taken from16.

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