<> "The repository administrator has not yet configured an RDF license."^^ . <> . . "Ultrafast Dynamics in Polar and Magnetic Semiconductors:\r\nOptical and Free-Electron Laser Investigations"^^ . "The ultrafast carrier and lattice dynamics in polar and ferromagnetic semiconductors were investigated using optical and X-ray free-electron laser. In polar semiconductor Li-doped CdTe, the influence of Coulomb screening and phonon-plasmon coupling in carrier and lattice dynamics was observed by means of a time resolved pump-probe reflectivity technique. When doping polar semiconductors with magnetic atoms, magnetic interactions are introduced, e.g., in ferromagnetic semiconductor Ga$_{1-x}$Mn$_{x}$As, the Mn doped GaAs. By applying the novel X-ray free-electron laser radiation, delivered by the Linac Coherent Light Source (LCLS), the time resolved X-ray diffraction was measured, which directly reveals the interplay between the laser excited carriers, acoustic phonon modes and spin order. Simultaneously, the evolution of hole quasi Fermi-level as a function of time and temperature was measured by the resonant X-ray emission spectroscopy."^^ . "2013-01" . . . . . . . "Yinpeng"^^ . "Zhong"^^ . "Yinpeng Zhong"^^ . . . . . . "Ultrafast Dynamics in Polar and Magnetic Semiconductors:\r\nOptical and Free-Electron Laser Investigations (PDF)"^^ . . . "thesis(Yinpeng Zhong).pdf"^^ . . . "Ultrafast Dynamics in Polar and Magnetic Semiconductors:\r\nOptical and Free-Electron Laser Investigations (Other)"^^ . . . . . . "indexcodes.txt"^^ . . . "Ultrafast Dynamics in Polar and Magnetic Semiconductors:\r\nOptical and Free-Electron Laser Investigations (Other)"^^ . . . . . . "lightbox.jpg"^^ . . . "Ultrafast Dynamics in Polar and Magnetic Semiconductors:\r\nOptical and Free-Electron Laser Investigations (Other)"^^ . . . . . . "preview.jpg"^^ . . . "Ultrafast Dynamics in Polar and Magnetic Semiconductors:\r\nOptical and Free-Electron Laser Investigations (Other)"^^ . . . . . . "medium.jpg"^^ . . . "Ultrafast Dynamics in Polar and Magnetic Semiconductors:\r\nOptical and Free-Electron Laser Investigations (Other)"^^ . . . . . . "small.jpg"^^ . . "HTML Summary of #14312 \n\nUltrafast Dynamics in Polar and Magnetic Semiconductors: \nOptical and Free-Electron Laser Investigations\n\n" . "text/html" . . . "530 Physik"@de . "530 Physics"@en . .