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Data for: Electron-phonon coupling in n-type Ge two-dimensional systems

Ciano, C.; Persichetti, L.; Montanari, M.; Di Gaspare, L.; Capellini, G.; Baldassarre, L.; Ortolani, M.; Pashkin, O.; Helm, M.; Winnerl, S.; Virgilio, M.; de Seta, M.

Summary of degenerate pump-probe experiment on SiGe QWs for nonradiative lifetime estimation
 FELBE beamtime 04-07 April 2019

  • : alignment and measure of a rectangular structure (2261) featuring intersubband transition above the longitudinal - optical phonon. FEL wavelength 26.5 mm.
  • : measure of a rectangular structure (2263) featuring intersubband transition below the longitudinal - optical phonon and of an asymmetric-coupled QWs structure (2217). FEL wavelength 45.8 mm.
  • : measure of the same rectangular structure (2263) and of a step well (2264). FEL wavelength 52.6 mm.
  • : measure of the same rectangular structure (2263), of the step well (2264) and of another ACQW (2216) at much lower pump intensities. FEL wavelength 45.8 mm and 52.6 mm.

Related publications

  • Reseach data in the HZDR data repository RODARE
    Publication date: 2020-11-24
    DOI: 10.14278/rodare.598

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Permalink: https://www.hzdr.de/publications/Publ-31771
Publ.-Id: 31771


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