Search Results - "Lübcke, A."

Femtosecond X-ray absorption study of electron localization in photoexcited anatase TiO2 by Santomauro, F. G., Lübcke, A., Rittmann, J., Baldini, E., Ferrer, A., Silatani, M., Zimmermann, P., Grübel, S., Johnson, J. A., Mariager, S. O., Beaud, P., Grolimund, D., Borca, C., Ingold, G., Johnson, S.L., Chergui, M.

“…Transition metal oxides are among the most promising solar materials, whose properties rely on the generation, transport and trapping of charge carriers…”
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The cubic to tetragonal phase transition in SrTiO3 single crystals near its surface under internal and external strains by Loetzsch, R., Lübcke, A., Uschmann, I., Förster, E., Große, V., Thuerk, M., Koettig, T., Schmidl, F., Seidel, P.

“…The displacive phase transition in SrTiO3 was investigated by means of x-ray diffraction. We used 4.5 keV photons thus probing only a very thin region near the…”
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Parametric study of cycle modulation in laser driven ion beams and acceleration field retrieval at femtosecond timescale by Schnürer, M., Braenzel, J., Lübcke, A., Andreev, A. A.

“…High-frequency modulations appearing in the kinetic energy distribution of laser-accelerated ions are proposed for retrieving the acceleration field dynamics…”
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Novel method for characterizing relativistic electron beams in a harsh laser-plasma environment by Hidding, B, Pretzler, G, Clever, M, Brandl, F, Zamponi, F, Lübcke, A, Kämpfer, T, Uschmann, I, Förster, E, Schramm, U, Sauerbrey, R, Kroupp, E, Veisz, L, Schmid, K, Benavides, S, Karsch, S

“…Particle pulses generated by laser-plasma interaction are characterized by ultrashort duration, high particle density, and sometimes a very strong accompanying…”
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Coherent structural dynamics of a prototypical charge-density-wave-to-metal transition by Huber, T, Mariager, S O, Ferrer, A, Schäfer, H, Johnson, J A, Grübel, S, Lübcke, A, Huber, L, Kubacka, T, Dornes, C, Laulhe, C, Ravy, S, Ingold, G, Beaud, P, Demsar, J, Johnson, S L

“…Using femtosecond time-resolved x-ray diffraction, we directly monitor the coherent lattice dynamics through an ultrafast charge-density-wave-to-metal…”
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Novel x-ray multispectral imaging of ultraintense laser plasmas by a single-photon charge coupled device based pinhole camera by Labate, L, Giulietti, A, Giulietti, D, Köster, P, Levato, T, Gizzi, L A, Zamponi, F, Lübcke, A, Kämpfer, T, Uschmann, I, Förster, E

“…Spectrally resolved two-dimensional imaging of ultrashort laser-produced plasmas is described, obtained by means of an advanced technique. The technique has…”
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Directional bremsstrahlung from a Ti laser-produced x-ray source at relativistic intensities in the 3-12 keV range by Zamponi, F, Lübcke, A, Kämpfer, T, Uschmann, I, Förster, E, Robinson, A P L, Giulietti, A, Köster, P, Labate, L, Levato, T, Gizzi, L A

“…Front and rear side x-ray emission from thin titanium foils irradiated by ultraintense laser pulses at intensities up to ≈5 × 10(19)  W/cm2 was measured using…”
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Investigation of fast processes in condensed matter by time-resolved x-ray diffraction by Uschmann, I., Kämpfer, T., Zamponi, F., Lübcke, A., Zastrau, U., Loetzsch, R., Höfer, S., Morak, A., Förster, E.

“…We present new results for laser excited semiconductor crystals probed by ultrashort x-ray pulses diffracted by the crystal lattice. First we discuss…”
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Ultrafast structural changes in SrTiO3 due to a superconducting phase transition in a YBa2Cu3O7 top layer by Lübcke, A, Zamponi, F, Loetzsch, R, Kämpfer, T, Uschmann, I, Große, V, Schmidl, F, Köttig, T, Thürk, M, Schwoerer, H, Förster, E, Seidel, P, Sauerbrey, R

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Corrigendum: Femtosecond X-ray absorption study of electron localization in photoexcited anatase TiO2 by Santomauro, F G, Lübcke, A, Rittmann, J, Baldini, E, Ferrer, A, Silatani, M, Zimmermann, P, Grübel, S, Johnson, J A, Mariager, S O, Beaud, P, Grolimund, D, Borca, C, Ingold, G, Johnson, S L, Chergui, M

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Acoustic phonons in InSb probed by time-resolved X-ray diffraction by Morak, A., Kämpfer, T., Uschmann, I., Lübcke, A., Förster, E., Sauerbrey, R.

“…Acoustical phonons in InSb were induced with femtosecond light pulses and probed by diffraction of ultrashort X‐ray pulses in the crystal lattice. The time…”
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Spatial characteristics of K α x-ray emission from relativistic femtosecond laser plasmas by Reich, Ch, Uschmann, I., Ewald, F., Düsterer, S., Lübcke, A., Schwoerer, H., Sauerbrey, R., Förster, E., Gibbon, P.

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Ultrafast Formation of a Charge Density Wave State in 1 T − TaS 2 : Observation at Nanometer Scales Using Time-Resolved X-Ray Diffraction by Laulhé, C., Huber, T., Lantz, G., Ferrer, A., Mariager, S. O., Grübel, S., Rittmann, J., Johnson, J. A., Esposito, V., Lübcke, A., Huber, L., Kubli, M., Savoini, M., Jacques, V. L. R., Cario, L., Corraze, B., Janod, E., Ingold, G., Beaud, P., Johnson, S. L., Ravy, S.

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X-ray study of femtosecond structural dynamics in the 2D charge density wave compound 1T-TaS2 by Laulhé, C., Cario, L., Corraze, B., Janod, E., Huber, T., Lantz, G., Boulfaat, S., Ferrer, A., Mariager, S.O., Johnson, J.A., Grübel, S., Lübcke, A., Ingold, G., Beaud, P., Johnson, S.L., Ravy, S.

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Correction: Corrigendum: Femtosecond X-ray absorption study of electron localization in photoexcited anatase TiO2 by Santomauro, F. G., Lübcke, A., Rittmann, J., Baldini, E., Ferrer, A., Silatani, M., Zimmermann, P., Grübel, S., Johnson, J. A., Mariager, S. O., Beaud, P., Grolimund, D., Borca, C., Ingold, G., Johnson, S. L., Chergui, M.

“…Scientific Reports 5: Article number: 14834; published online: 06 October 2015; updated: 10 June 2016. This Article contains errors in Figure 1: the coloured…”
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Optical switching of fs laser produced Kα-radiation using the Borrmann effect by Lübcke, A., Uschmann, I., Morak, A., Schwörer, H., Förster, E., Sauerbrey, R.

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The cubic to tetragonal phase transition in SrTiO 3 single crystals nearits surface under internal and external strains by Loetzsch, R., Lübcke, A., Uschmann, I., Förster, E., Große, V., Thuerk, M., Koettig, T., Schmidl, F., Seidel, P.

“…The displacive phase transition in SrTiO 3 was investigated by means of x-ray diffraction. We used 4.5 keV photons thus probing only a very thin region near…”
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Erratum: Directional Bremsstrahlung from a Ti Laser-Produced X-Ray Source at Relativistic Intensities in the 3–12 keV Range [Phys. Rev. Lett. 105 , 085001 (2010)] by Zamponi, F., Lübcke, A., Kämpfer, T., Uschmann, I., Förster, E., Robinson, A. P. L., Giulietti, A., Köster, P., Labate, L., Levato, T., Gizzi, L. A.

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Ultrafast structural changes in SrTiO 3 due to a superconducting phase transition in a YBa 2 Cu 3 O 7 top layer by Lübcke, A, Zamponi, F, Loetzsch, R, Kämpfer, T, Uschmann, I, Große, V, Schmidl, F, Köttig, T, Thürk, M, Schwoerer, H, Förster, E, Seidel, P, Sauerbrey, R

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Ultrafast Formation of a Charge Density Wave State in 1T-TaS_{2}: Observation at Nanometer Scales Using Time-Resolved X-Ray Diffraction by Laulhé, C, Huber, T, Lantz, G, Ferrer, A, Mariager, S O, Grübel, S, Rittmann, J, Johnson, J A, Esposito, V, Lübcke, A, Huber, L, Kubli, M, Savoini, M, Jacques, V L R, Cario, L, Corraze, B, Janod, E, Ingold, G, Beaud, P, Johnson, S L, Ravy, S

“…Femtosecond time-resolved x-ray diffraction is used to study a photoinduced phase transition between two charge density wave (CDW) states in 1T-TaS_{2}, namely…”
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