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    • Termination of hollow core nanopipes in GaN by an AlN interlayer 

      Contreras López, Oscar Edel; Ruíz Zepeda, Francisco; Avalos Borja, Miguel; Dadgar, Armin; Krost, Alois (Elsevier, 2016)
      "Nanopipes associated to screw dislocations are studied by transmission electron microscopy in Si-doped GaN films grown on silicon substrates. The observations revealed that dislocations had an empty core and that an AlN ...