Current news

Joint paper with AG Polarz (Angew. Chem. 2017)

Magneto-adaptive surfactants showing anti-Curie bwhavior and tunable surface tension as porogens for mesoporous particles with 12-fold symmetry

S. Hermann, M. Wessig, D. Kollofrath, M. Gerigk, K. Hagedorn, J. A. Odendal, M. Hagner, M. Drechsler, P. Erler, M. Fonin, G. Maret, and S. Polarz

Angew. Chem. Int. Ed. 56, 5475 (2017).

Gaining external control over self-organization is of vital importance for future smart materials. Surfactants are extremely valuable for the synthesis of diverse…

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Julia's paper online (Phys. Rev. B 2017)

Impurity scattering and size quantization effects in a single graphene nanoflake

J. Tesch, P. Leicht, F. Blumenschein, L. Gragnaniello, A. Bergvall, T. Löfwander, and M. Fonin

Phys. Rev. B 95, 155428 (2017).

By using Fourier-transform scanning tunneling spectroscopy we measure the interference patterns produced by the impurity scattering of confined Dirac quasiparticles in epitaxial graphene nanoflakes. Upon comparison of the experimental results with tight-binding calculations of realistic…