Search Results - "Rumpf, Holger"

Near Net-Shape Fabrication of Superelastic NiTi Devices by Sputtering and Photoetching by Rumpf, Holger, Wipperfürth, Volker, Zamponi, Christiane, Quandt, Eckhard

“…NiTi-films were fabricated by DC magnetron sputtering from cast-melted disc targets. The obtained freestanding films revealed superelastic properties in…”
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Laser ReSeal - Combination of Accelerometer and Gyroscope Sensors in a Single MEMS Chip Silicon Wafer Processing Technology for Six Degrees of Freedom in Inertial Sensors by Rumpf, Holger, Frey, Jens, Ritzau, Kurt-Ulrich, Breitling, Achim, Staffeld, Peter, Ametowobla, Mawuli

“…"Laser ReSeal", a novel innovative combination of laser and semiconductor technology for Micro Electro Mechanical Systems (MEMS) allows the cost efficient…”
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Structuring of sputtered superelastic NiTi thin films by photolithography and etching by Zamponi, Christiane, Rumpf, Holger, Schmutz, Clemens, Quandt, Eckhard

“…The binary Ni-49 at.% Ti shape memory alloy was sputter deposited on micro-machined oxidized Si(1 0 0) substrates. Typical deposition rates of 13 μm/h at a…”
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Recent developments in shape memory thin film technology by Winzek, Bernhard, Schmitz, Sam, Rumpf, Holger, Sterzl, Tobias, Hassdorf, Ralf, Thienhaus, Sigurd, Feydt, Jürgen, Moske, Michael, Quandt, Eckhard

“…In recent years, new developments have been made concerning the fabrication and characterization of shape memory alloys (SMAs). Part of the research work has…”
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Structuring of sputtered superelastic NiTi thin films by photolithography and etching by ZAMPONI, Christiane, RUMPF, Holger, SCHMUTZ, Clemens, QUANDT, Eckhard

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Preparation of Nanocrystalline BaTiO3 Characterized by in Situ X-ray Absorption Spectroscopy by Rumpf, Holger, Modrow, Hartwig, Hormes, Josef, Gläsel, Hans-Jürgen, Hartmann, Eberhard, Erdem, Emre, Böttcher, Rolf, Hallmeier, Karl-Heinz

“…Barium titanate (BaTiO3) nanopowders were prepared through a combined polymerization and pyrolysis of a metallo-organic precursor. The mean particle size d m…”
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Reaction Mechanism of the Exchange Reaction between CuCl and BaO Studied by Time-Resolved X-ray Absorption Spectroscopy by Rumpf, Holger, Janssen, Joachim, Modrow, Hartwig, Winkler, Karoline, Hormes, Josef

“…The solid state reaction 2CuCl+BaO→Cu2O+BaCl2 has been examined in situ using energy-dispersive X-ray absorption fine-structure spectroscopy (DXAFS). A high…”
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Preparation of Nanocrystalline BaTiO 3 Characterized by in Situ X-ray Absorption Spectroscopy by Rumpf, Holger, Modrow, Hartwig, Hormes, Josef, Gläsel, Hans-Jürgen, Hartmann, Eberhard, Erdem, Emre, Böttcher, Rolf, Hallmeier, Karl-Heinz

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In Situ Study of the Surface Oxidation of FeCr Alloys Using Grazing Incidence X-ray Absorption Spectroscopy (GIXAS) by Janssen, Joachim, Rumpf, Holger, Modrow, Hartwig, Rablbauer, Ralf, Frommeyer, Georg, Hormes, Josef

“…The surface oxidation of FeCr alloys with 18, 28, and 43 mass‐% Cr was investigated in situ using grazing‐incidence X‐ray absorption spectroscopy (GIXAS) at…”
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Smart motion control by phase-coupled shape memory composites by Winzek, B., Sterzl, T., Rumpf, H., Quandt, E.

“…This contribution describes a new functional principle for the motion of walking robots by means of shape memory composites. It illustrates the phase-coupled…”
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