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• X-ray diffraction (XRD) patterns of nickel(II) oxide (NiO) functionalized borophene and bulk boron

  Dane Badawcze

  open access

  • E. Mijowska
  • A. Rojek
  • K. Wenelska

  These data include X-ray diffration (XRD) patterns of nickel(II) oxide  (NiO) functionalized borophene before and after oxygen evolution reaction (OER), bulk boron (B), graphiic foil (GF) and nickel(II) oxide nanoparticles (NiO). 

• The vortex flow caused by sound in a bubbly liquid

  Publikacja

  • A. Perelomova
  • P. Wojda

  - CENTRAL EUROPEAN JOURNAL OF PHYSICS - Rok 2014

  Generation of vorticity in the field of intense sound in a bubbly liquid in the free half-space is considered. The reasons for generation of vorticity are nonlinearity, diffraction, and dispersion. Acoustic streaming differs from that in a Newtonian fluid. Under some conditions, the vortex flow changes its direction. Conclusions concern streaming induced by a harmonic or an impulse Gaussian beam.

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