4.6 Article

Kinetic roughening of a ZnO grain boundary

Journal

APPLIED PHYSICS LETTERS
Volume 96, Issue 19, Pages -

Publisher

AMER INST PHYSICS
DOI: 10.1063/1.3428369

Keywords

annealing; electron energy loss spectra; grain boundary diffusion; II-VI semiconductors; reaction kinetics; transmission electron microscopy; zinc compounds

Funding

  1. National Research Foundation of Korea (NRF)
  2. Ministry of Education, Science, and Technology [2009-0085412]
  3. National Research Foundation of Korea [2009-0085412] Funding Source: Korea Institute of Science & Technology Information (KISTI), National Science & Technology Information Service (NTIS)

Ask authors/readers for more resources

Using a model ZnO bicrystal, we examine grain boundary kinetics by high-resolution transmission electron microscopy. The grain boundary undergoes a transition from atomically stepped to undulating appearances with increasing driving force for migration at a given temperature, producing clear evidence that grain boundaries undergo kinetic roughening.(C) 2010 American Institute of Physics. [doi:10.1063/1.3428369]

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