Structural and magnetic properties of Ni cluster embedded (111)NiO layers grown on (0001)GaN films
Simran Arora,
Shivesh Yadav,
Amandeep Kaur
et al.
Abstract:(111) NiO epitaxial layers embedded with crystallographically oriented Ni-clusters are grown on c-GaN/Sapphire templates using the pulsed laser deposition technique. Structural and magnetic properties of the films are examined by a variety of techniques including high-resolution x-ray diffraction, precession-electron diffraction, and superconducting quantum interference device magnetometry. It has been found that Ni-clusters are formed in the NiO matrix only at sufficiently low oxygen pressures during the grow… Show more
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