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  1. No Access

    Article

    Solitary wave solution to a singularly perturbed generalized Gardner equation with nonlinear terms of any order

    This paper is concerned with the existence of travelling wave solutions to a singularly perturbed generalized Gardner equation with nonlinear terms of any order. By using geometric singular perturbation theory...

    J B ZHOU, J XU, J D WEI, X Q YANG in Pramana (2017)

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    Article

    Magnetic properties of single biogenic magnetite nanoparticles

    Biogenic magnetite nanoparticles (MNP) extracted from the magnetotactic bacterium Magnetospirillum gryphiswaldense MSR-1 have been systematically studied by atomic force microscopy (AFM) and magnetic force micros...

    J. D. Wei, I. Knittel, C. Lang, D. Schüler, U. Hartmann in Journal of Nanoparticle Research (2011)

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    Article

    High-frequency MFM characterization of magnetic recording writer poles

    By means of high-frequency magnetic force microscopy (HF-MFM), different magnetic recording writer poles are characterized in the frequency range 200– 1500 MHz using the dual-vibrational HF-MFM technique. The ...

    M. R. Koblischka, J. D. Wei, T. Sulzbach, U. Hartmann in Applied Physics A (2009)