Search results

Search for "self-similarity" in Full Text gives 2 result(s) in Beilstein Journal of Nanotechnology.

Effect of Anderson localization on light emission from gold nanoparticle aggregates

  • Mohamed H. Abdellatif,
  • Marco Salerno,
  • Gaser N. Abdelrasoul,
  • Ioannis Liakos,
  • Alice Scarpellini,
  • Sergio Marras and
  • Alberto Diaspro

Beilstein J. Nanotechnol. 2016, 7, 2013–2022, doi:10.3762/bjnano.7.192

Graphical Abstract
  • phosphate, potassium titanyl phosphate or lithium niobate. This effect can be ascribed to the fractal-like shape or statistical self-similarity of the AuNP arrangement [14]. The concept of fractal-like design in optics was introduced for the first time by Stockman [14]. In a chain of particles, the self
PDF
Album
Supp Info
Full Research Paper
Published 16 Dec 2016

The self-similarity theory of high pressure torsion

  • Yan Beygelzimer,
  • Roman Kulagin,
  • Laszlo S. Toth and
  • Yulia Ivanisenko

Beilstein J. Nanotechnol. 2016, 7, 1267–1277, doi:10.3762/bjnano.7.117

Graphical Abstract
  • , UMR 7239, Metz, F-57045, France 10.3762/bjnano.7.117 Abstract By analyzing the problem of high pressure torsion (HPT) in the rigid plastic formulation, we show that the power hardening law of plastically deformed materials leads to self-similarity of HPT, admitting a simple mathematical description
  • -similarity. Outside these ranges, the plasticity problem still has to be solved for each value of β. The results obtained have important practical implications for the proper design and analysis of HPT experiments. Keywords: deformation mechanisms; high pressure torsion; nanocrystalline metals; self
  • physical process simple to describe emerges naturally, and the answer often has to do with the self-similarity of the process [15]. Self-similarity makes a complex process simple to describe because the process just repeats itself at different scales of time or space. For example, the self-similarity of
PDF
Album
Full Research Paper
Published 07 Sep 2016
Other Beilstein-Institut Open Science Activities