Publications related to Percolation threshold

Percolation and Universal Scaling in Composite Infiltration Processing

Andreas Mortensen, Ludger Weber, Alain Léger

Composite materials are often made by infiltration, that is, by injecting a liquid matrix between packed solid fibers or particles. We give here direct proof that molten copper, slowly infiltrated into a broad spectrum of preforms, displays in initial phas ...

2014

H-mode access during plasma current ramp-up in TCV

Yves Martin, Ivo Furno, Holger Reimerdes, Benoît Labit, Roland Behn

A recent TCV experiment has investigated the dependence of the LH transition threshold power on the plasma current ramp-rate and the X-point height above the divertor target, which both have previously been seen to affect the transition behaviour. Systema ...

Iop Publishing Ltd2014

Length scales and self-organization in dense suspension flows

Matthieu Wyart

Dense non-Brownian suspension flows of hard particles display mystifying properties: As the jamming threshold is approached, the viscosity diverges, as well as a length scale that can be identified from velocity correlations. To unravel the microscopic mec ...

2014

Microscopic evidence for strong periodic lattice distortion in two-dimensional charge-density wave systems

Helmuth Berger, Ji Dai

In quasi-two-dimensional electron systems of layered transition metal dichalcogenides (TMDs) there is still controversy about the nature of the transitions to charge-density wave (CDW) phases, i.e., whether they are described by a Peierls-type mechanism or ...

Amer Physical Soc2014

Bootstrap Percolation in Power-Law Random Graphs

Léo Hamed Amini

A bootstrap percolation process on a graph is an "infection" process which evolves in rounds. Initially, there is a subset of infected nodes and in each subsequent round each uninfected node which has at least infected neighbours becomes infected and remai ...

Springer2014

Influence of composition on the morphology of polyurethane/acrylic latex particles and adhesive films

John Christopher Plummer, Costantino Creton

Polyurethane (PU)/acrylic hybrid particles with different PU contents were synthesized by miniemulsion polymerization and subsequently dried to give solid adhesive films. The morphologies of the particles and the morphologies and mechanical properties of t ...

Elsevier2014

Quasiuniversal Connectedness Percolation of Polydisperse Rod Systems

Peter Ryser, Claudio Grimaldi, Biagio Nigro

The connectedness percolation threshold (eta(c)) and critical coordination number (Z(c)) of systems of penetrable spherocylinders characterized by a length polydispersity are studied by way of Monte Carlo simulations for several aspect ratio distributions. ...

American Physical Society2013

On the Performance of Percolation Graph Matching

Matthias Grossglauser, Lyudmila Yartseva

Graph matching is a generalization of the classic graph isomorphism problem. By using only their structures a graph-matching algorithm finds a map between the vertex sets of two similar graphs. This has applications in the de-anonymization of social and in ...

ACM2013

Superfluidity with disorder in a thin film of quantum gas

Jean-Philippe Brantut

We investigate the properties of a strongly interacting superfluid gas of 6Li2 Feshbach molecules forming a thin film confined in a quasi-two-dimensional channel with a tunable random potential, creating a microscopic disorder. We measure the atomic curren ...

American Physical Society2013

Nondispersive solutions to the $L^2$-critical half-wave equation

Joachim Krieger

We consider the focusing

L^2

-critical half-wave equation in one space dimension

i \partial_t u = D u - |u|^2 u,

where

D

denotes the first-order fractional derivative. Standard arguments show that there is a critical threshold

M_* > 0

such that all ...

Springer Verlag2013

Percolation threshold

Graph Chatbot

Chat with Graph Search

Percolation and Universal Scaling in Composite Infiltration Processing

H-mode access during plasma current ramp-up in TCV

Length scales and self-organization in dense suspension flows

Microscopic evidence for strong periodic lattice distortion in two-dimensional charge-density wave systems

Bootstrap Percolation in Power-Law Random Graphs

Influence of composition on the morphology of polyurethane/acrylic latex particles and adhesive films

Quasiuniversal Connectedness Percolation of Polydisperse Rod Systems

On the Performance of Percolation Graph Matching

Superfluidity with disorder in a thin film of quantum gas

Nondispersive solutions to the $L^2$-critical half-wave equation

Percolation and Universal Scaling in Composite Infiltration Processing

H-mode access during plasma current ramp-up in TCV

Influence of composition on the morphology of polyurethane/acrylic latex particles and adhesive films

Bootstrap Percolation in Power-Law Random Graphs

Quasiuniversal Connectedness Percolation of Polydisperse Rod Systems

Length scales and self-organization in dense suspension flows

Microscopic evidence for strong periodic lattice distortion in two-dimensional charge-density wave systems

Nondispersive solutions to the $L^2$-critical half-wave equation

On the Performance of Percolation Graph Matching

Superfluidity with disorder in a thin film of quantum gas