Origin of the Superconductivity in β'-(BEDT-TTF)_2ICl_2 under High Pressure and β-(BEDT-TTF)_2X at Ambient Pressure

Origin of the Verwey transition in magnetite: Group theory, electronic structure, and lattice dynamics study

Origin of the Weak Pseudo-gap Behaviors in Na_{0.35}CoO_2: Absence of Small Hole Pockets

Origins of shortcomings in recent realistic multiband Monte-Carlo studies for GaMnAs

Orthogonal Metals: The simplest non-Fermi liquids

Orthogonal Polynomial Representation of Imaginary-Time Green's Functions

Orthogonality catastrophe and shock waves in a non-equilibrium Fermi gas

Orthogonality catastrophe in a one-dimensional system of correlated electrons

Orthogonality Catastrophe Revisited

Orthogonality Catastrophes in Carbon Nanotubes

Orthorhombic crystalline field splitting on orbital and magnetic orders in KCuF$_3$

Orthorhombic to tetragonal transition of SrRuO3 layers in Pr0.7Ca0.3MnO3/SrRuO3 superlattices

Oscillating Nernst-Ettingshausen effect in Bismuth across the quantum limit

Oscillating Solitons Pinned to a Nonmagnetic Impurity in Layered Antiferromagnets

Oscillation of Pauli Paramagnetism in Rotating Two-Component Fermionic Atom Gases

Oscillatory Electron-Phonon Coupling in Ultra-Thin Silver Films on V(100)

Oscillatory non-linear conductance of an interacting quantum wire with an impurity

Out of equilibrium correlation functions of quantum anisotropic XY models: one-particle excitations

Out of equilibrium dynamics of a Quantum Heisenberg Spin Glass

Out of equilibrium electronic transport properties of a misfit cobaltite thin film