Transient lattice dynamics in fs-laser-excited semiconductors probed by ultrafast X-ray diffraction
Using time-resolved x-ray diffraction ultafast lattice dynamics in fs-laser-excited crystalline bulk Ge and Ge/Si-heterostructures has been studied. This experimental technique uniquely allows us to observe fast energy transport deep into. the bulk of the material, coherent acoustic phonon dynamics,...
| Main Authors: | , , , , , , , , , , , |
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| Format: | Conference item |
| Published: |
2001
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