Time Resolved Electron Diffraction (4 results)

Taschenbuch. Condition: Neu. Picosecond snapshots of the nanometer world | Filming the movement of atoms and molecules with a very special camera: time-resolved Low Energy Electron Diffraction | Claudio Cirelli | Taschenbuch | Englisch | VDM Verlag Dr. Müller | EAN 9783639139228 | Verantwortliche Person für die EU: preigu GmbH & Co. KG, Lengericher Landstr. 19, 49078 Osnabrück, mail[at]preigu[dot]de | Anbieter: preigu.…

Condition: New. pp. 310.

Taschenbuch. Condition: Neu. nach der Bestellung gedruckt Neuware - Printed after ordering - In order to observe phenomena on the molecular level,it is necessary to develop a technique that issensitive to all the microscopic spatial degrees offreedom on the time scale of the molecular processes.For the case of surface physics, the standard toolfor structure determination isLow-Energy-Electron-Diffraction (LEED). Thistechnique, endowed in a so-called 'pump-probeexperiment' framework has the potential to follow inreal time the excitation and the relaxation dynamicsat surfaces on the picosecond time scale (1ps=10^(-15) s). This book describes the realizationof the first proof-of-principle experiment fortime-resolved LEED(t-LEED). The design, realization andcharacterization of a home-built electron gun ispresented: with such a tool, a temporal resolution offew picosecond was achieved. First experiments wereperformed to track in real time phase transitionsoccuring on surfaces and dynamics of the so-calledspace-charge effect: the emission of electrons on ametal surface by an intense pump pulse viamulti-photon absorption processes.…

Buch. Condition: Neu. nach der Bestellung gedruckt Neuware - Printed after ordering - Advances in Imaging & Electron Physics merges two long-running serials-Advances in Electronics & Electron Physics and Advances in Optical & Electron Microscopy. The series features extended articles on the physics of electron devices (especially semiconductor devices), particle optics at high and low energies, microlithography, image science and digital image processing, electromagnetic wave propagation, electron microscopy, and the computing methods used in all these domains.…