Search Results - "Kehr, S.C."

Near-field examination of perovskite-based superlenses and superlens-enhanced probe-object coupling by Kehr, S.C, Liu, Y.M, Martin, L.W, Yu, P, Gajek, M, Yang, S.-Y, Yang, C.-H, Wenzel, M.T, Jacob, R, von Ribbeck, H.-G, Helm, M, Zhang, X, Eng, L.M, Ramesh, R

“…A planar slab of negative-index material works as a superlens with sub-diffraction-limited resolution, as propagating waves are focused and, moreover,…”
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Unveiling the plasma wave in the channel of graphene field-effect transistor by Soltani, A., Kehr, S.C., Eng, L.M., Stake, J., Roskos, H.G., Kuschewski, F., Bonmann, M., Generalov, A., Vorobiev, A., Ludwig, F., Wiecha, M., Cibiraite, D., Walla, F.

“…Coupling an electromagnetic wave at GHz to THz frequencies into the channel of a graphene field-effect transistor (GFET) provokes collective charge carrier…”
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Optical nanoscopy of transient states in condensed matter by Kuschewski, F., Kehr, S.C., Green, B., Bauer, Ch, Gensch, M., Eng, L.M.

“…Recently, the fundamental and nanoscale understanding of complex phenomena in materials research and the life sciences, witnessed considerable progress…”
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Nonlinear Plasmonic Response of Doped GaAs Nanowires Observed in s-SNIM by Lang, D., Helm, M., Balaghi, L., Dimakis, E., Hubner, R., Kehr, S.C., Eng, L.M., Pashkin, A., Winnerl, S., Schneider, H.

“…We present nanoscopic infrared-optical investigations on highly n-type doped GaAs-based nanowires, revealing interesting nonlinear phenomena such as a…”
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