259 citations · 1.2k across the 49 of their papers we have counts for
4 papers · 1 filter
Photocurrent in conjugated polymers
Baruch Horovitz, Ehoud Pazy
Nonlinear photocurrent carriers in conjugated polymers, such as polarons, bipolarons and solitons, are considered at low photon energies where a tunnelling process is necessary. We…
Freezing transitions and the density of states of 2D random Dirac Hamiltonians
Baruch Horovitz, Pierre Le Doussal
Using an exact mapping to disordered Coulomb gases, we introduce a novel method to study two dimensional Dirac fermions with quenched disorder in two dimensions which allows to tre…
Disorder Induced Transitions in Layered Coulomb Gases and Superconductors
Baruch Horovitz, Pierre Le Doussal
A 3D layered system of charges with logarithmic interaction parallel to the layers and random dipoles is studied via a novel variational method and an energy rationale which reprod…
Anharmonicity of flux lattices and thermal fluctuations in layered superconductors
T. Ruth Goldin, Baruch Horovitz
We study elasticity of a perpendicular flux lattice in a layered superconductor with Josephson coupling between layers. We find that the energy contains ln(flux displacement) terms…