Tunneling and percolation transport regimes in segregated composites

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We develop techniques to study the phase transition for planar Gaussian percolation models that are not (necessarily) positively correlated. These models lack the property of positive associations (also known as the 'FKG inequality'), and hence many classi ...

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Dimensionality provides a clear fingerprint on the dispersion of infrared-active, polar-optical phonons. For these phonons, the local dipoles parametrized by the Born effective charges drive the LO-TO splitting of bulk materials; this splitting actually br ...

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Microchannel plates based on amorphous silicon have the inherent capability to overcome the existing spatial and temporal resolution limitations of single photon detectors. A Monte Carlo model-based study is presented here that serves to exploit their full ...

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Nonparametric inference for functional data over two-dimensional domains entails additional computational and statistical challenges, compared to the one-dimensional case. Separability of the covariance is commonly assumed to address these issues in the de ...

The drainage process in the gas diffusion layer (GDL) of proton exchange membrane (PEM) fuel cells is investigated with an ex situ experimental approach. The drainage process is investigated for stable displacement, capillary fingering, and viscous fingeri ...

The infiltration of a non-wetting liquid, such as molten metal, into a porous solid, such as a ceramic preform, is influenced by the wetting angle of the liquid on the solid. The link between local wetting and the minimum pressure required for initiation o ...

The viscoelastic behavior of dilute suspensions of reduced graphene oxide (RGO) nanoparticles in a liquid SU8 epoxy dissolved in gamma butyrolactone was investigated at RGO concentrations in the range from 0.16 to 1.07 vol. %. Our results revealed that the ...

In this thesis, we consider an anisotropic finite-range bond percolation model on

\mathbb{Z}^2

. On each horizontal layer

\{(x,i):x\in\mathbb{Z}\}

for

i\in\mathbb{Z}

, we have edges

\langle(x,i),(y,i)\rangle

for

1\leq|x-y|\leq N

with $N\in\mathbb{N ...

We provide a comprehensive quantitative analysis of localized and extended topological defects in the steady state of 2D passive and active repulsive Brownian disk systems. We show that, both in and out-of-equilibrium, the passage from the solid to the hex ...

Tunneling and percolation transport regimes in segregated composites

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Highly anisotropic carbon fiber electrodes for DEAs and their dynamic non-monotonic conductive properties

Pyroresistive response of percolating conductive polymer composites

Stable cones in the thin one-phase problem

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Percolation and phase behavior in cellulose nanocrystal suspensions from nonlinear rheological analysis

Metastability of the Potts Ferromagnet on Random Regular Graphs

Emergent non-Hermitian localization phenomena in the synthetic space of zero-dimensional bosonic systems

Transfer learning application of self-supervised learning in ARPES

Infrared-active phonons in one-dimensional materials and their spectroscopic signatures

One-Dimensional "Ghost Imaging" in Electron Microscopy of Inelastically Scattered Electrons

Conjugate heat transfer in isolated granular clusters with interstitial fluid using lattice Boltzmann method

Single photon detection with amorphous silicon-based microchannel plates: A Monte Carlo model

A simplified modeling method for multi-particle damper: Validation and application in energy dissipation analysis

HIERARCHICAL MARKOV CHAIN MONTE CARLO METHODS FOR BAYESIAN INVERSE PROBLEMS

Inference and Computation for Sparsely Sampled Random Surfaces

Evaluation of Drainage Phase Diagram for PEM Fuel Cell Porous Layer

Simulating Infiltration as a Sequence of Pinning and De-pinning Processes

Viscoelastic behavior of suspensions of reduced graphene oxide nanoparticles in epoxy

Critical values in an anisotropic percolation on $\mathbb{Z}^2$

Unified analysis of topological defects in 2D systems of active and passive disks