Search Results - "BÄHTZ, C"

Phase transition and lattice expansion during hydrogen loading of nanometer sized palladium clusters by Suleiman, M., Jisrawi, N.M., Dankert, O., Reetz, M.T., Bähtz, C., Kirchheim, R., Pundt, A.

“…In situ X-ray diffraction (XRD) measurements for Pd-clusters (3.8 and 6.0 nm) are performed during hydrogen loading and unloading. The lattice parameter…”
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Structural modifications of thin magnetic Permalloy films induced by ion implantation and thermal annealing: A comparison by Roshchupkina, O.D., Strache, T., McCord, J., Mücklich, A., Bähtz, C., Grenzer, J.

“…We report the structural properties of thin magnetic Permalloy films treated by two different methods: broad beam Ga+ ion implantation at an energy of 30keV as…”
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ReLaX: the Helmholtz International Beamline for Extreme Fields high-intensity short-pulse laser driver for relativistic laser–matter interaction and strong-field science using the high energy density instrument at the European X-ray free electron laser facility by Laso Garcia, A., Höppner, H., Pelka, A., Bähtz, C., Brambrink, E., Di Dio Cafiso, S., Dreyer, J., Göde, S., Hassan, M., Kluge, T., Liu, J., Makita, M., Möller, D., Nakatsutsumi, M., Preston, T. R., Priebe, G., Schlenvoigt, H.-P., Schwinkendorf, J.-P., Šmíd, M., Talposi, A.-M., Toncian, M., Zastrau, U., Schramm, U., Cowan, T. E., Toncian, T.

“…High-energy and high-intensity lasers are essential for pushing the boundaries of science. Their development has allowed leaps forward in basic research areas,…”
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Hydrogen and Pd-clusters by Pundt, A., Suleiman, M., Bähtz, C., Reetz, M.T., Kirchheim, R., Jisrawi, N.M.

“…Isotherms of Pd–H clusters with different sizes differ from bulk isotherms: they show a largely enhanced solubility in the low-concentration regime. The…”
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Defect studies of hydrogen-loaded thin Nb films by Čížek, J., Procházka, I., Brauer, G., Anwand, W., Mücklich, A., Kirchheim, R., Pundt, A., Bähtz, C., Knapp, M.

“…Hydrogen interaction with defects in thin niobium (Nb) films was investigated using slow positron implantation spectroscopy (SPIS) combined with X-ray…”
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High-transmission planar x-ray waveguides by Salditt, T, Krüger, S P, Fuhse, C, Bähtz, C

“…We have studied the propagation of hard x rays in a planar x-ray waveguide with a sub-20 nm guiding layer. To optimize the transmission and to minimize…”
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Structure of laser-modified YBa2Cu3O7-x thin films by GIERŁOWSKI, P, DYNOWSKA, E, ABAL'OSHEV, A, PEŁKA, J. B, PASZKOWICZ, W, KOSTRZENSKA, D, BÄHTZ, C, KNAPP, M

“…High-Tc YBa2Cu3O7-x c-axis oriented thin films deposited by laser ablation were irradiated in-situ at their growth temperature by ultraviolet excimer-laser…”
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Thermal expansion of polycrystalline gallium nitride: an X-ray diffraction study by Minikayev, R., Paszkowicz, W., Piszora, P., Knapp, M., Bähtz, C., Podsiadło, S.

“…Gallium nitride is studied at ambient and nonambient temperatures by powder X‐ray diffraction followed by Rietveld refinement of the structure. The structure…”
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From a non-magnet to a ferromagnet: Mn+ implantation into different TiO2 structures by Yıldırım, O., Cornelius, S., Butterling, M., Anwand, W., Wagner, A., Smekhova, A., Fiedler, J., Böttger, R., Bähtz, C., Potzger, K.

“…We report effect of the initial structural order on the resulting magnetic properties of manganese implanted TiO2 films. Different microstructures of as-grown…”
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Threshold concentration for ion implantation-induced Co nanocluster formation in TiO 2 :Co thin films by Yıldırım, O., Cornelius, S., Smekhova, A., Butterling, M., Anwand, W., Wagner, A., Bähtz, C., Böttger, R., Potzger, K.

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Threshold concentration for ion implantation-induced Co nanocluster formation in TiO2:Co thin films by Yıldırım, O., Cornelius, S., Smekhova, A., Butterling, M., Anwand, W., Wagner, A., Bähtz, C., Böttger, R., Potzger, K.

“…Structural, defect and magnetic properties of the TiO2:Co films are investigated. We varied the maximum Co+-implantation concentration from 0.5at.% up to…”
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Thermal "order-disorder" behaviour in (Na1-xKx)4B8O14 solid solutions investigated by X-ray powder diffraction by Georgievskaya, M., Albert, B., Bubnova, R., Cordier, G., Bähtz, C., Filatov, S.

“…In the potassium‐rich part of the binary system Na4B8O14‐K4B8O14 solid solutions have been found that can be described with the formula (Na1‐xKx)4B8O14 with…”
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Thermal “order‐disorder” behaviour in (Na 1‐x K x ) 4 B 8 O 14 solid solutions investigated by X‐ray powder diffraction by Georgievskaya, M., Albert, B., Bubnova, R., Cordier, G., Bähtz, C., Filatov, S.

“…In the potassium‐rich part of the binary system Na 4 B 8 O 14 ‐K 4 B 8 O 14 solid solutions have been found that can be described with the formula (Na 1‐x K x…”
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Stability and thermal expansion of InN: an X-ray diffraction study by Paszkowicz, W., Minikayev, R., Piszora, P., Dłużewski, P. A., Trots, D., Bähtz, C., Podsiadlo, S.

“…Abstract only…”
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Lattice parameter of microcrystalline gold in a broad temperature range by Paszkowicz, W., Minikayev, R., Piszora, P., Knapp, M., Bähtz, C.

“…Abstract only…”
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Letter of Intent: Towards a Vacuum Birefringence Experiment at the Helmholtz International Beamline for Extreme Fields by Ahmadiniaz, N, Bähtz, C, Benediktovitch, A, Bömer, C, Bocklage, L, Cowan, T. E, Edwards, J, Evans, S, Viñas, S. Franchino, Gies, H, Göde, S, Görs, J, Grenzer, J, Acosta, U. Hernandez, Heinzl, T, Hilz, P, Hippler, W, Huang, L. G, Humphries, O, Karbstein, F, Khademi, P, King, B, Kluge, T, Kohlfürst, C, Krebs, D, Laso-García, A, Lötzsch, R, Macleod, A. J, Marx-Glowna, B, Mosman, E. A, Nakatsutsumi, M, Paulus, G. G, Rahul, S. V, Randolph, L, Röhlsberger, R, Rohringer, N, Sävert, A, Sadashivaiah, S, Sauerbrey, R, Schlenvoigt, H. -P, Schmidt, S. M, Schramm, U, Schützhold, R, Schwinkendorf, J. -P, Seipt, D, Šmíd, M, Stöhlker, T, Toncian, T, Valialshchikov, M, Wipf, A, Zastrau, U, Zepf, M

“…Quantum field theory predicts a nonlinear response of the vacuum to strong electromagnetic fields of macroscopic extent. This fundamental tenet has remained…”
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Structure of laser-modified YBa 2Cu 3O 7− x thin films by Gierłowski, P., Dynowska, E., Abal’oshev, A., Pełka, J.B., Paszkowicz, W., Kostrzeńska, D., Bähtz, C., Knapp, M.

“…High- T c YBa 2Cu 3O 7− x c-axis oriented thin films deposited by laser ablation were irradiated in-situ at their growth temperature by ultraviolet…”
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Phase transition and lattice expansion during hydrogen loading of nanometer sized palladium clusters by SULEIMAN, M, JISRAWI, N. M, DANKERT, O, REETZ, M. T, BÄHTZ, C, KIRCHHEIM, R, PUNDT, A

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Thermal expansion of spinel-type Si 3 N 4 by Paszkowicz, W., Minikayev, R., Piszora, P., Knapp, M., Bähtz, C., Recio, J. M., Marqués, M., Mori-Sánchez, P., Gerward, L., Jiang, J. Z.

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Crystal Structure Investigations and Thermal Behavior of the Five-Leg Spin Ladder Compound La8Cu7O19 by Schüpp, Barbara, Sekar, Chinnathambi, Gruner, Wolfgang, Auffermann, Gudrun, Bähtz, Carsten, Krabbes, Gernot

“…La8Cu7O19 was synthesized by solid state reaction of the oxides La2O3 and CuO at 1288 K in air. The crystal structure was determined by a joint Rietveld…”
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