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17 267 (0,199s)

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Topological and real charge of Bjerrum defects in ices Ih and Ic

Two mechanisms for the interaction of Bjerrum defects in ices are considered. (i) In the lattice ice models, the defects are topological charges interacting the potential of mean force of a pair of defects (minus l...

Physical chemistry

  • 2019
  • Jimp
  • Link
Result

Twin domain structure in magnetically doped Bi2Se3 topological insulator

Twin domains are naturally present in the topological insulator Bi2Se3 defects. Extra information is needed, especially for the case of an artificial perturbation of topological insulator states by magnetic doping, which ha...

Condensed matter physics (including formerly solid state physics, supercond.)

  • 2020
  • Jimp
  • Link
Result

Electronic states of zigzag graphene nanoribbons with edges reconstructed with topological defects

The energy spectrum and electronic density of states (DOS) of zigzag graphene nanoribbons with edges reconstructed with topological defects are investigated within is the influence of uncompensated topological charges on th...

BE - Teoretická fyzika

  • 2015
  • Jx
  • Link
Result

Topological defects in open string field theory

We show how conformal field theory topological defects can relate solutions of open string field theory for different boundary conditions. To this end we generalize the results of Graham and Watts to include the action of defect...

Atomic, molecular and chemical physics (physics of atoms and molecules including collision, interaction with radiation, magnetic resonances, Mössbauer effect)

  • 2018
  • Jimp
  • Link
Result

Electronic and transport properties of the Mn-doped topological insulator Bi2Te3: a first-principles study

properties of the topological insulator Bi2Te3 doped with Mn atoms in substitutional MnBi of native BiTe- and TeBi-antisite defects and their influence on electronic transport defects, (ii) MnBi defects with and w...

BM - Fyzika pevných látek a magnetismus

  • 2016
  • Jx
  • Link
Result

Nanoparticle-Stabilized Lattices of Topological Defects in Liquid Crystals

We present a review of nanoparticle (NP) stabilized lattices of topological defects (TDs) in liquid crystals (LCs). We focus on conditions for which chiral liquid coating can assemble in the cores of defects and stabilize m...

Condensed matter physics (including formerly solid state physics, supercond.)

  • 2020
  • Jimp
  • Link
Result

Creation and annihilation of mobile fractional solitons in atomic chains

. Theoretical calculations reveal the topological soliton origin of the phase defectsHere we observe fractionalized phase defects moving along trimer silicon atomic microscopy, we identify local defects with phase ...

Condensed matter physics (including formerly solid state physics, supercond.)

  • 2022
  • Jimp
  • Link
Result

Mock Modularity and Surface Defects in Topological N=2 Super Yang-Mills Theory

We study the effective low energy dynamics of the topologically twisted super Yang-Mills theory on compact four-manifolds that support surface defects where the gauge field becomes singular along certain directions. Following recent...

Computer sciences, information science, bioinformathics (hardware development to be 2.2, social aspect to be 5.8)

  • 2022
  • Jimp
  • Link
Result

Neural network classifier for web defects classification

Neural network based classifier of defects detected by web inspection visual system, automatic "on the fly" topology reconfiguration....

JB - Senzory, čidla, měření a regulace

  • 2008
  • Gfunk
Result

Domain-wall engineering and topological defects in ferroelectric and ferroelastic materials

In this Review, we discuss the exotic polarization profiles that can arise at domain walls with multiple order parameters and the different mechanisms that lead to domain-wall polarity in non-polar ferroelastic materials. We also provide an overview ...

Condensed matter physics (including formerly solid state physics, supercond.)

  • 2020
  • Jimp
  • Link
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