Xenon NMR Measurements of Permeability and Tortuosity in Reservoir Rocks

XMCD characterization of rare-earth dopants in Ni$_{81}$Fe$_{19}$(50nm): microscopic basis of engineered damping

XPS evidence for molecular charge-transfer doping of graphene

Yambo: an \textit{ab initio} tool for excited state calculations

YbGaGe: normal thermal expansion

Yield conditions for deformation of amorphous polymer glasses

Yielding and irreversible deformation below the microscale: Surface effects and non-mean-field plastic avalanches

Young's and shear moduli and Poisson's ratio for elastic media of high and middle symmetry

Young's modulus of Graphene: a molecular dynamics study

Ytterbium divalency and lattice disorder in near-zero thermal expansion YbGaGe

Yukawa's short-range nuclear force vs. Debye's electrostatic screening

Z$_2$ topological number of local quantum clusters in the orthogonal dimer model

Z2-vortex order of frustrated Heisenberg antiferromagnets in two dimensions

Zeeman splitting of shallow donors in GaN

Zero Field precession and hysteretic threshold currents in spin torque oscillators with tilted polarizer

Zero valley splitting at zero magnetic field for strained Si/SiGe quantum wells grown on tilted substrates

Zero-energy states in triangular and trapezoidal graphene structures

Zero-temperature generalized phase diagram of the 4d transition metals under pressure

Zero-Temperature Structures of Atomic Metallic Hydrogen

Zig-zag ladders with staggered magnetic chirality in S = 3/2 compound beta-CaCr2O4