Now showing items 1-2 of 2

    • Highly Mismatched, Dislocation-Free SiGe/Si Heterostructures 

      Isa, F.; Salvalaglio, M.; Dasilva, Y. A. R.; Meduna, M.; Barget, M.; Jung, A.; et al. (2016)
      An experiment has demonstrated that truly dislocation free SiGe crystals with widths of at least 5?m can be epitaxially grown on Si substrates by applying the compositional grading developed for layers to 3D structures. ...
    • Strain Engineering in Highly Mismatched SiGe/Si Heterostructures 

      Isa, F.; Jung, A.; Salvalaglio, M.; Dasilva, Y. A. R.; Marozau, I.; Meduna, M.; et al. (2017)
      In this work we present an innovative approach to realise coherent, highly-mismatched 3-dimensional heterostructures on substrates patterned at the micrometre-scale. The approach is based on the out-of-equilibrium deposition ...