Search Results - "Bosbach, J."

Ultrafast dephasing of surface plasmon excitation in silver nanoparticles: influence of particle size, shape, and chemical surrounding by Bosbach, J, Hendrich, C, Stietz, F, Vartanyan, T, Träger, F

“…By combination of two special methods, i.e., persistent spectral hole burning and laser assisted nanoparticle preparation, the dephasing time T2 of surface…”
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Propagation of localized, unsteady heat loads in aircraft cabin air flows by Bosbach, J., Dehne, T.

“…We studied experimentally the propagation of heat, released from a local source, in aircraft cabin air flow using two different ventilation systems. Besides…”
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Large-scale flow structures and heat transport of turbulent forced and mixed convection in a closed rectangular cavity by Schmeling, D., Westhoff, A., Kühn, M., Bosbach, J., Wagner, C.

“…► Superposition of forced and thermal convection is studied in a rectangular cavity. ► For pure forced convection the mean wind exhibits a solid body rotation…”
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Decay times of surface plasmon excitation in metal nanoparticles by persistent spectral hole burning by Stietz, F, Bosbach, J, Wenzel, T, Vartanyan, T, Goldmann, A, Trager, F

“…We describe a new technique to determine the homogeneous linewidths of surface plasmon resonances of metal nanoparticles and thus measure the decay time of…”
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Laser-based method for fabricating monodisperse metallic nanoparticles by Bosbach, J., Martin, D., Stietz, F., Wenzel, T., Träger, F.

“…An experimental method is presented for fabrication of almost monodisperse metal nanoparticles on substrate surfaces. It relies on substantial narrowing of…”
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Chemical interface damping of surface plasmon excitation in metal nanoparticles: a study by persistent spectral hole burning by HENDRICH, C, BOSBACH, J, STIETZ, F, HUBENTHAL, F, VARTANYAN, T, TRÄGER, F

“…As demonstrated recently, persistent spectral hole burning in the optical spectra of metal nanoparticles makes possible the determination of the ultrafast…”
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In situ determination of the shape of supported silver clusters during growth by Wenzel, T., Bosbach, J., Stietz, F., Träger, F.

“…The dependence of the shape of metal nanoparticles generated on the surface of wide bandgap materials has been investigated in situ during growth. For this…”
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Shaping nanoparticles and their optical spectra with photons by Wenzel, T., Bosbach, J., Goldmann, A., Stietz, F., Träger, F.

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Theory of spectral hole burning for the study of ultrafast electron dynamics in metal nanoparticles by Vartanyan, T., Bosbach, J., Stietz, F., Träger, F.

“…In order to study the ultrafast relaxation dynamics of surface plasmon excitation in metal nanoparticles in the presence of inhomogeneous line broadening and…”
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Optical measurement techniques for high Reynolds number train investigations by LOOSE, S, RICHARD, H, BOSBACH, J, THIMM, M, BECKER, W, RAFFEL, M

“…This article reports on experimental aerodynamic investigations on a generic high-speed train configuration performed within two different wind tunnels. Both…”
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Laser-induced manipulation of the size and shape of small metal particles: Towards monodisperse clusters on surfaces by Bosbach, J., Martin, D., Stietz, F., Wenzel, T., Träger, F.

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Experimental parametric study of forced and mixed convection in a passenger aircraft cabin mock-up by Kühn, Matthias, Bosbach, Johannes, Wagner, Claus

“…Forced and mixed convection has been investigated experimentally in a full scale passenger aircraft cabin mock-up. The mock-up represents a generic cabin…”
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Spectral hole burning in absorption profiles of metal nanoparticles prepared by laser assisted growth: Towards the systematic investigation of the size dependent decay time of surface plasmon excitation by BOSBACH, J, HENDRICH, C, VARTANYAN, T, STIETZ, F, TRÄGER, F

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Alternative ventilation concepts for aircraft cabins by Bosbach, J., Lange, S., Dehne, T., Lauenroth, G., Hesselbach, F., Allzeit, M.

“…A novel displacement ventilation system, relying on air supply through the ceiling, has been developed, installed and investigated in the Do 728 test bed of…”
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Experimental and numerical simulations of turbulent ventilation in aircraft cabins by Bosbach, Johannes, Pennecot, Julien, Wagner, Claus, Raffel, Markus, Lerche, Thomas, Repp, Stefan

“…Airflow in a generic airplane cabin has been investigated numerically by means of Reynolds averaged Navier–Stokes computations and experimentally by particle…”
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Application of particle image velocimetry under cryogenic conditions by Richard, H., Becker, W., Loose, S., Thimm, M., Bosbach, J., Raffel, M.

“…Cryogenic investigations of the trailing vortices of large future transport aircrafts have been performed on an aircraft half-model with different wing tip…”
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Theory of spectral hole burning for the study of ultrafast electron dynamics in metal nanoparticles: Optical properties of nanoparticles by VARTANYAN, T, BOSBACH, J, STIETZ, F, TRÄGER, F

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Spectral hole burning in absorption profiles of metal nanoparticles prepared by laser assisted growth by Bosbach, J., Hendrich, C., Vartanyan, T., Stietz, F., Träger, F.

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Decay times of surface plasmon excitation in metal nanoparticles determined by laser-induced persistent spectral hole burning by Stietz, F., Bosbach, J., Wenzel, T., Vartanyan, T., Trager, F.

“…Summary form only given. We describe a novel technique to determine the homogeneous linewidths of surface plasmon resonances of metal nanoparticles in the…”
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Shaping metallic nanostructures and their optical properties through irradiation with short laser pulses by Stietz, F., Bosbach, J., Wenzel, T., Vartanyan, T., Trager, F.

“…Summary form only given. We present experiments which demonstrate that post growth laser irradiation of metallic nanostructures, prepared by deposition of…”
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