Search Results - "Wixforth, A."

Nonreciprocal Dzyaloshinskii–Moriya Magnetoacoustic Waves by Küß, M, Heigl, M, Flacke, L, Hörner, A, Weiler, M, Albrecht, M, Wixforth, A

“…We study the interaction of surface acoustic waves with spin waves in ultrathin CoFeB/Pt bilayers. Because of the interfacial Dzyaloshinskii-Moriya interaction…”
Get full text

Shear-induced unfolding triggers adhesion of von Willebrand factor fibers by Schneider, S.W, Nuschele, S, Wixforth, A, Gorzelanny, C, Alexander-Katz, A, Netz, R.R, Schneider, M.F

“…von Willebrand factor (VWF), a protein present in our circulatory system, is necessary to stop bleeding under high shear-stress conditions as found in small…”
Get full text

Surface acoustic wave actuated cell sorting (SAWACS) by Franke, T, Braunmüller, S, Schmid, L, Wixforth, A, Weitz, D A

“…We describe a novel microfluidic cell sorter which operates in continuous flow at high sorting rates. The device is based on a surface acoustic wave…”
Get more information

Propagation of 2D pressure pulses in lipid monolayers and its possible implications for biology by Griesbauer, J, Bössinger, S, Wixforth, A, Schneider, M F

“…The existence and propagation of acoustic pressure pulses on lipid monolayers at the air-water interface are directly observed by simple mechanical detection…”
Get full text

Surface acoustic wave regulated single photon emission from a coupled quantum dot–nanocavity system by Weiß, M., Kapfinger, S., Reichert, T., Finley, J. J., Wixforth, A., Kaniber, M., Krenner, H. J.

“…A coupled quantum dot–nanocavity system in the weak coupling regime of cavity-quantumelectrodynamics is dynamically tuned in and out of resonance by the…”
Get full text

Acoustic mixing at low Reynold's numbers by Sritharan, K., Strobl, C. J., Schneider, M. F., Wixforth, A., Guttenberg, Z.

“…In microfluidic devices, hydrodynamic flow is usually governed by very low Reynold's numbers. Under these conditions, only laminar flow is possible. Hence,…”
Get full text

Shear-flow-induced unfolding of polymeric globules by Alexander-Katz, A, Schneider, M F, Schneider, S W, Wixforth, A, Netz, R R

“…The behavior of a single collapsed polymer under shear flow is examined using hydrodynamic simulations and scaling arguments. Below a threshold shear rate…”
Get full text

Forward volume magnetoacoustic spin wave excitation with micron-scale spatial resolution by Küß, M., Porrati, F., Hörner, A., Weiler, M., Albrecht, M., Huth, M., Wixforth, A.

“…The interaction between surface acoustic waves (SAWs) and spin waves (SWs) in a piezoelectric-magnetic thin film heterostructure yields potential for the…”
Get full text

Acoustotaxis -in vitro stimulation in a wound healing assay employing surface acoustic waves by Stamp, M E M, Brugger, M S, Wixforth, A, Westerhausen, C

“…A novel, ultrasound based approach for the dynamic stimulation and promotion of tissue healing processes employing surface acoustic waves (SAW) on a chip is…”
Get more information

Wave Propagation in Lipid Monolayers by Griesbauer, J., Wixforth, A., Schneider, M.F.

“…Sound waves are excited on lipid monolayers using a set of planar electrodes aligned in parallel with the excitable medium. By measuring the…”
Get full text

Correlation of in vitro cell adhesion, local shear flow and cell density by Jötten, A. M, Angermann, S, Stamp, M. E. M, Breyer, D, Strobl, F. G, Wixforth, A, Westerhausen, C

“…Investigating cell adhesion behavior on biocompatible surfaces under dynamic flow conditions is not only of scientific interest but also a principal step…”
Get full text

Phase-State Dependent Current Fluctuations in Pure Lipid Membranes by Wunderlich, B., Leirer, C., Idzko, A.-L., Keyser, U.F., Wixforth, A., Myles, V.M., Heimburg, T., Schneider, M.F.

“…Current fluctuations in pure lipid membranes have been shown to occur under the influence of transmembrane electric fields (electroporation) as well as a…”
Get full text

Dynamics of fluid vesicles in flow through structured microchannels by Noguchi, H, Gompper, G, Schmid, L, Wixforth, A, Franke, T

“…The dynamics of fluid vesicles is studied under flow in microchannels, in which the width varies periodically along the channel. Three types of flow…”
Get full text

Flow patterns and transport in Rayleigh surface acoustic wave streaming: combined finite element method and raytracing numerics versus experiments by Frommelt, T., Gogel, D., Kostur, M., Talkner, P., Hanggi, P., Wixforth, A.

“…This work presents an approach for determining the streaming patterns that are generated by Rayleigh surface acoustic waves in arbitrary 3-D geometries by…”
Get full text

Transport, Separation, and Accumulation of Proteins on Supported Lipid Bilayers by Neumann, J, Hennig, M, Wixforth, A, Manus, S, Rädler, J. O, Schneider, M. F

“…Transport, separation, and accumulation of proteins in their natural environment are central goals in protein biotechnology. Miniaturized assays of supported…”
Get full text

Collective lipid bilayer dynamics excited by surface acoustic waves by Reusch, T, Schülein, F J R, Nicolas, J D, Osterhoff, M, Beerlink, A, Krenner, H J, Müller, M, Wixforth, A, Salditt, T

“…We use standing surface acoustic waves to induce coherent phonons in model lipid multilayers deposited on a piezoelectric surface. Probing the structure by…”
Get full text

Acoustically Driven Storage of Light in a Quantum Well by Rocke, C., Zimmermann, S., Wixforth, A., Kotthaus, J. P., Böhm, G., Weimann, G.

Get full text

Carbon nanotube alignment by surface acoustic waves by Strobl, C. J., Schäflein, C., Beierlein, U., Ebbecke, J., Wixforth, A.

“…We present a realization of carbon nanotube alignment. Surface acoustic waves are applied to a multiwalled carbon nanotube suspension and the lateral…”
Get full text

Flow profiling of a surface-acoustic-wave nanopump by Guttenberg, Z, Rathgeber, A, Keller, S, Rädler, J O, Wixforth, A, Kostur, M, Schindler, M, Talkner, P

“…The flow profile in a capillary gap and the pumping efficiency of an acoustic micropump employing surface acoustic waves is investigated both experimentally…”
Get full text

Standing surface acoustic waves in LiNbO3 studied by time resolved X-ray diffraction at Petra III by Reusch, T, Schuelein, F, Bomer, C, Osterhoff, M, Beerlink, A, Krenner, HJ, Wixforth, A, Salditt, T

“…We have carried out time resolved stroboscopic diffraction experiments on standing surface acoustic waves (SAWs) of Rayleigh type on a LiNbO3 substrate. A…”
Get full text