Volume 100, Issue 4

1 February 2008

Browse Issues:

On the Cover

Energy per boson (vertical) in an attractive Bose-Einstein condensate of 6000 bosons plotted as a function of scaling parameters σ₀ and σ₁ (horizontal plane).

From the article:

Fragmented Metastable States Exist in an Attractive Bose-Einstein Condensate for Atom Numbers Well above the Critical Number of the Gross-Pitaevskii Theory
Lorenz S. Cederbaum, Alexej I. Streltsov, and Ofir E. Alon
Phys. Rev. Lett. 100, 040402 (2008)

HIGHLIGHTED ARTICLES

EDITORS' SUGGESTION

Extended One-Dimensional Supramolecular Assembly on a Stepped Surface

J. Schnadt, E. Rauls, W. Xu, R. T. Vang, J. Knudsen, E. Lægsgaard, Z. Li, B. Hammer, and F. Besenbacher

Phys. Rev. Lett. 100, 046103 (2008) - Published 30 January, 2008

EDITORS' SUGGESTION

Estimation of Friction of a Single Chemisorbed Molecule on a Surface Using Incident Atoms

T. Takaoka and T. Komeda

Phys. Rev. Lett. 100, 046104 (2008) - Published 30 January, 2008

EDITORS' SUGGESTION

Auditory Localization of Ground-Borne Vibrations in Snakes

Paul Friedel, Bruce A. Young, and J. Leo van Hemmen

Phys. Rev. Lett. 100, 048701 (2008) - Published 28 January, 2008

LETTERS

General Physics: Statistical and Quantum Mechanics, Quantum Information, etc.

Few-Boson Dynamics in Double Wells: From Single-Atom to Correlated Pair Tunneling

Sascha Zöllner, Hans-Dieter Meyer, and Peter Schmelcher

Phys. Rev. Lett. 100, 040401 (2008) - Published 29 January, 2008

Fragmented Metastable States Exist in an Attractive Bose-Einstein Condensate for Atom Numbers Well above the Critical Number of the Gross-Pitaevskii Theory

Lorenz S. Cederbaum, Alexej I. Streltsov, and Ofir E. Alon

Phys. Rev. Lett. 100, 040402 (2008) - Published 29 January, 2008

Dynamical Quantum Phase Transitions in the Dissipative Lipkin-Meshkov-Glick Model with Proposed Realization in Optical Cavity QED

S. Morrison and A. S. Parkins

Phys. Rev. Lett. 100, 040403 (2008) - Published 31 January, 2008

Observation of Photon-Assisted Tunneling in Optical Lattices

C. Sias, H. Lignier, Y. P. Singh, A. Zenesini, D. Ciampini, O. Morsch, and E. Arimondo

Phys. Rev. Lett. 100, 040404 (2008) - Published 1 February, 2008

Probing Quantum-Vacuum Geometrical Effects with Cold Atoms

Diego A. R. Dalvit, Paulo A. Maia Neto, Astrid Lambrecht, and Serge Reynaud

Phys. Rev. Lett. 100, 040405 (2008) - Published 1 February, 2008

Simulation of Quantum Many-Body Systems with Strings of Operators and Monte Carlo Tensor Contractions

Norbert Schuch, Michael M. Wolf, Frank Verstraete, and J. Ignacio Cirac

Phys. Rev. Lett. 100, 040501 (2008) - Published 30 January, 2008

Separation of Heavy Particles in Turbulence

Itzhak Fouxon and Péter Horvai

Phys. Rev. Lett. 100, 040601 (2008) - Published 28 January, 2008

Predicting Enthalpies of Molecular Substances: Application to ${LiBH}_{4}$

N. A. Zarkevich and D. D. Johnson

Phys. Rev. Lett. 100, 040602 (2008) - Published 29 January, 2008

Gating Ratchet for Cold Atoms

R. Gommers, V. Lebedev, M. Brown, and F. Renzoni

Phys. Rev. Lett. 100, 040603 (2008) - Published 30 January, 2008

Collisionless Relaxation in Non-Neutral Plasmas

Yan Levin, Renato Pakter, and Tarcisio N. Teles

Phys. Rev. Lett. 100, 040604 (2008) - Published 30 January, 2008

Gravitation and Astrophysics

Test of the Equivalence Principle Using a Rotating Torsion Balance

S. Schlamminger, K.-Y. Choi, T. A. Wagner, J. H. Gundlach, and E. G. Adelberger

Phys. Rev. Lett. 100, 041101 (2008) - Published 28 January, 2008

Probing White Dwarf Interiors with LISA: Periastron Precession in Eccentric Double White Dwarfs

B. Willems, A. Vecchio, and V. Kalogera

Phys. Rev. Lett. 100, 041102 (2008) - Published 29 January, 2008

Anthropic Arguments and the Cosmological Constant, with and without the Assumption of Typicality

Irit Maor, Lawrence Krauss, and Glenn Starkman

Phys. Rev. Lett. 100, 041301 (2008) - Published 28 January, 2008

Lattice Calculation of Non-Gaussian Density Perturbations from the Massless Preheating Inflationary Model

Alex Chambers and Arttu Rajantie

Phys. Rev. Lett. 100, 041302 (2008) - Published 28 January, 2008

Possibility of Observing Dark Matter via the Gyromagnetic Faraday Effect

Susan Gardner

Phys. Rev. Lett. 100, 041303 (2008) - Published 29 January, 2008

How Cold Is Cold Dark Matter? Small-Scales Constraints from the Flux Power Spectrum of the High-Redshift Lyman- $α$ Forest

Matteo Viel, George D. Becker, James S. Bolton, Martin G. Haehnelt, Michael Rauch, and Wallace L. W. Sargent

Phys. Rev. Lett. 100, 041304 (2008) - Published 29 January, 2008

Elementary Particles and Fields

Adaptive Multigrid Algorithm for Lattice QCD

J. Brannick, R. C. Brower, M. A. Clark, J. C. Osborn, and C. Rebbi

Phys. Rev. Lett. 100, 041601 (2008) - Published 28 January, 2008

Metastable Kinks in the Orbifold

Manuel Toharia and Mark Trodden

Phys. Rev. Lett. 100, 041602 (2008) - Published 1 February, 2008

Search for Standard Model Higgs Bosons Produced in Association with $W$ Bosons

T. Aaltonen et al. (CDF Collaboration)

Phys. Rev. Lett. 100, 041801 (2008) - Published 29 January, 2008

$Z^{'}$ -Mediated Supersymmetry Breaking

Paul Langacker, Gil Paz, Lian-Tao Wang, and Itay Yavin

Phys. Rev. Lett. 100, 041802 (2008) - Published 1 February, 2008

Nuclear Physics

First Measurement of the Giant Monopole and Quadrupole Resonances in a Short-Lived Nucleus: ${}^{56}{Ni}$

C. Monrozeau, E. Khan, Y. Blumenfeld, C. E. Demonchy, W. Mittig, P. Roussel-Chomaz, D. Beaumel, M. Caamaño, D. Cortina-Gil, J. P. Ebran, N. Frascaria, U. Garg, M. Gelin, A. Gillibert, D. Gupta, N. Keeley, F. Maréchal, A. Obertelli, and J-A. Scarpaci

Phys. Rev. Lett. 100, 042501 (2008) - Published 28 January, 2008

Bimodality: A Sign of Critical Behavior in Nuclear Reactions

A. Le Fèvre and J. Aichelin

Phys. Rev. Lett. 100, 042701 (2008) - Published 31 January, 2008

Atomic, Molecular, and Optical Physics

Demonstration of Three-Dimensional Electrostatic Trapping of State-Selected Rydberg Atoms

S. D. Hogan and F. Merkt

Phys. Rev. Lett. 100, 043001 (2008) - Published 30 January, 2008

Many-Body Ionization in a Frozen Rydberg Gas

Paul J. Tanner, Jianing Han, E. S. Shuman, and T. F. Gallagher

Phys. Rev. Lett. 100, 043002 (2008) - Published 31 January, 2008

Electrostatic Surface Guiding for Cold Polar Molecules: Experimental Demonstration

Yong Xia, Yaling Yin, Haibo Chen, Lianzhong Deng, and Jianping Yin

Phys. Rev. Lett. 100, 043003 (2008) - Published 31 January, 2008

Precision Test of Mass-Ratio Variations with Lattice-Confined Ultracold Molecules

T. Zelevinsky, S. Kotochigova, and Jun Ye

Phys. Rev. Lett. 100, 043201 (2008) - Published 29 January, 2008

Enhanced Sensitivity to Variation of $m_{e} / m_{p}$ in Molecular Spectra

D. DeMille, S. Sainis, J. Sage, T. Bergeman, S. Kotochigova, and E. Tiesinga

Phys. Rev. Lett. 100, 043202 (2008) - Published 29 January, 2008

Cold Reactive Collisions between Laser-Cooled Ions and Velocity-Selected Neutral Molecules

Stefan Willitsch, Martin T. Bell, Alexander D. Gingell, Simon R. Procter, and Timothy P. Softley

Phys. Rev. Lett. 100, 043203 (2008) - Published 30 January, 2008

Anomalous Quasielastic Electron Scattering from Single $H_{2}$ , $D_{2}$ , and HD Molecules at Large Momentum Transfer: Indications of Nuclear Spin Effects

G. Cooper, A. P. Hitchcock, and C. A. Chatzidimitriou-Dreismann

Phys. Rev. Lett. 100, 043204 (2008) - Published 1 February, 2008

Quantum Interference Enhancement with Left-Handed Materials

Yaping Yang, Jingping Xu, Hong Chen, and Shiyao Zhu

Phys. Rev. Lett. 100, 043601 (2008) - Published 28 January, 2008

Coherent Delocalization of Atomic Wave Packets in Driven Lattice Potentials

V. V. Ivanov, A. Alberti, M. Schioppo, G. Ferrari, M. Artoni, M. L. Chiofalo, and G. M. Tino

Phys. Rev. Lett. 100, 043602 (2008) - Published 31 January, 2008

Nonlinear Dynamics, Fluid Dynamics, Classical Optics, etc.

Stochastic Scattering Polarimetry

D. Haefner, S. Sukhov, and A. Dogariu

Phys. Rev. Lett. 100, 043901 (2008) - Published 28 January, 2008

Far-Field Control of Radiation from an Individual Optical Nanocavity: Analogue to an Optical Dipole

Jacob T. Robinson and Michal Lipson

Phys. Rev. Lett. 100, 043902 (2008) - Published 29 January, 2008

Light Scattering by a Finite Obstacle and Fano Resonances

Michael I. Tribelsky, Sergej Flach, Andrey E. Miroshnichenko, Andrey V. Gorbach, and Yuri S. Kivshar

Phys. Rev. Lett. 100, 043903 (2008) - Published 30 January, 2008

Coarse Grained Variables and Deterministic Chaos in an Excitable System

Jhon F. Martinez Avila, Hugo L. D. de S. Cavalcante, and J. R. Rios Leite

Phys. Rev. Lett. 100, 044101 (2008) - Published 28 January, 2008

Synchronization of Moving Chaotic Agents

Mattia Frasca, Arturo Buscarino, Alessandro Rizzo, Luigi Fortuna, and Stefano Boccaletti

Phys. Rev. Lett. 100, 044102 (2008) - Published 30 January, 2008

Extreme Statistics of Complex Random and Quantum Chaotic States

Arul Lakshminarayan, Steven Tomsovic, Oriol Bohigas, and Satya N. Majumdar

Phys. Rev. Lett. 100, 044103 (2008) - Published 31 January, 2008

Controlling the Ratchet Effect for Cold Atoms

Anatole Kenfack, Jiangbin Gong, and Arjendu K. Pattanayak

Phys. Rev. Lett. 100, 044104 (2008) - Published 31 January, 2008

Chimera States: The Natural Link Between Coherence and Incoherence

Oleh E. Omel’chenko, Yuri L. Maistrenko, and Peter A. Tass

Phys. Rev. Lett. 100, 044105 (2008) - Published 31 January, 2008

Cooling by Time Reversal of Atomic Matter Waves

J. Martin, B. Georgeot, and D. L. Shepelyansky

Phys. Rev. Lett. 100, 044106 (2008) - Published 1 February, 2008

Droplet Traffic in Microfluidic Networks: A Simple Model for Understanding and Designing

Michael Schindler and Armand Ajdari

Phys. Rev. Lett. 100, 044501 (2008) - Published 28 January, 2008

Viscous Withdrawal of Miscible Liquid Layers

Laura E. Schmidt and Wendy W. Zhang

Phys. Rev. Lett. 100, 044502 (2008) - Published 28 January, 2008

Coupling Between Precipitation and Contact-Line Dynamics: Multiring Stains and Stick-Slip Motion

Siddharth Maheshwari, Lu Zhang, Yingxi Zhu, and Hsueh-Chia Chang

Phys. Rev. Lett. 100, 044503 (2008) - Published 28 January, 2008

Conformal Curves on the ${WO}_{3}$ Surface

A. A. Saberi, M. A. Rajabpour, and S. Rouhani

Phys. Rev. Lett. 100, 044504 (2008) - Published 29 January, 2008

Plasma and Beam Physics

Three-Dimensional Wigner-Function Description of the Quantum Free-Electron Laser

N. Piovella, M. M. Cola, L. Volpe, A. Schiavi, and R. Bonifacio

Phys. Rev. Lett. 100, 044801 (2008) - Published 29 January, 2008

Successive Generations of Dust in Complex Plasmas: A Cyclic Phenomenon in the Void Region

Marjorie Cavarroc, Maxime Mikikian, Yves Tessier, and Laïfa Boufendi

Phys. Rev. Lett. 100, 045001 (2008) - Published 28 January, 2008

Green Frequency-Doubled Laser-Beam Propagation in High-Temperature Hohlraum Plasmas

C. Niemann, R. L. Berger, L. Divol, D. H. Froula, O. Jones, R. K. Kirkwood, N. Meezan, J. D. Moody, J. Ross, C. Sorce, L. J. Suter, and S. H. Glenzer

Phys. Rev. Lett. 100, 045002 (2008) - Published 29 January, 2008

Bifurcation Phenomena of a Magnetic Island at a Rational Surface in a Magnetic-Shear Control Experiment

K. Ida, S. Inagaki, M. Yoshinuma, Y. Narushima, K. Itoh, T. Kobuchi, K. Y. Watanabe, H. Funaba, S. Sakakibara, and T. Morisaki (LHD Experimental Group)

Phys. Rev. Lett. 100, 045003 (2008) - Published 30 January, 2008

Study of X-Ray Emission Enhancement via a High-Contrast Femtosecond Laser Interacting with a Solid Foil

L. M. Chen, M. Kando, M. H. Xu, Y. T. Li, J. Koga, M. Chen, H. Xu, X. H. Yuan, Q. L. Dong, Z. M. Sheng, S. V. Bulanov, Y. Kato, J. Zhang, and T. Tajima

Phys. Rev. Lett. 100, 045004 (2008) - Published 30 January, 2008

Observations of Plasma Line Splitting in the Ionospheric Incoherent Scatter Spectrum

Asti N. Bhatt, Michael J. Nicolls, Michael P. Sulzer, and Michael C. Kelley

Phys. Rev. Lett. 100, 045005 (2008) - Published 31 January, 2008

Disruption Avoidance in the Frascati Tokamak Upgrade by Means of Magnetohydrodynamic Mode Stabilization Using Electron-Cyclotron-Resonance Heating

B. Esposito, G. Granucci, P. Smeulders, S. Nowak, J. R. Martín-Solís, and L. Gabellieri (FTU, ECRH teams)

Phys. Rev. Lett. 100, 045006 (2008) - Published 1 February, 2008

Condensed Matter: Structure, etc.

Turbulence in Boundary Flow of Superfluid ${}^{4}{He}$ Triggered by Free Vortex Rings

R. Goto, S. Fujiyama, H. Yano, Y. Nago, N. Hashimoto, K. Obara, O. Ishikawa, M. Tsubota, and T. Hata

Phys. Rev. Lett. 100, 045301 (2008) - Published 1 February, 2008

Mapping of the Roughness Exponent for the Fuse Model for Fracture

Jan Øystein Haavig Bakke and Alex Hansen

Phys. Rev. Lett. 100, 045501 (2008) - Published 28 January, 2008

Unexpected High Stiffness of Ag and Au Nanoparticles

Q. F. Gu, G. Krauss, W. Steurer, F. Gramm, and A. Cervellino

Phys. Rev. Lett. 100, 045502 (2008) - Published 28 January, 2008

Phase Stability and Pressure Dependence of Defect Formation in ${Gd}_{2} {Ti}_{2} O_{7}$ and ${Gd}_{2} {Zr}_{2} O_{7}$ Pyrochlores

F. X. Zhang, J. W. Wang, J. Lian, M. K. Lang, U. Becker, and R. C. Ewing

Phys. Rev. Lett. 100, 045503 (2008) - Published 28 January, 2008

Pressure-Induced Hydrogen-Dominant Metallic State in Aluminum Hydride

Igor Goncharenko, M. I. Eremets, M. Hanfland, J. S. Tse, M. Amboage, Y. Yao, and I. A. Trojan

Phys. Rev. Lett. 100, 045504 (2008) - Published 29 January, 2008

Mutual Passivation of Electrically Active and Isovalent Impurities in Dilute Nitrides

A. Janotti, P. Reunchan, S. Limpijumnong, and C. G. Van de Walle

Phys. Rev. Lett. 100, 045505 (2008) - Published 30 January, 2008

Osmium Metal Studied under High Pressure and Nonhydrostatic Stress

Michelle B. Weinberger, Sarah H. Tolbert, and Abby Kavner

Phys. Rev. Lett. 100, 045506 (2008) - Published 31 January, 2008

Prediction of Dislocation Cores in Aluminum from Density Functional Theory

C. Woodward, D. R. Trinkle, L. G. Hector, Jr., and D. L. Olmsted

Phys. Rev. Lett. 100, 045507 (2008) - Published 31 January, 2008

Novel Pressure-Induced Magnetic Transition in Magnetite ( ${Fe}_{3} O_{4}$ )

Yang Ding, Daniel Haskel, Sergei G. Ovchinnikov, Yuan-Chieh Tseng, Yuri S. Orlov, Jonathan C. Lang, and Ho-kwang Mao

Phys. Rev. Lett. 100, 045508 (2008) - Published 1 February, 2008

How a Liquid Becomes a Glass Both on Cooling and on Heating

Xinhui Lu, S. G. J. Mochrie, S. Narayanan, A. R. Sandy, and M. Sprung

Phys. Rev. Lett. 100, 045701 (2008) - Published 29 January, 2008

Structure and Stability of a Homologous Series of Tin Oxides

Atsuto Seko, Atsushi Togo, Fumiyasu Oba, and Isao Tanaka

Phys. Rev. Lett. 100, 045702 (2008) - Published 30 January, 2008

Self-Organization of $InAs / InP$ Quantum Dot Multilayers: Pseudophase Diagram Describing the Transition from Aligned to Antialigned Structures

A. Lévesque, N. Shtinkov, R. A. Masut, and P. Desjardins

Phys. Rev. Lett. 100, 046101 (2008) - Published 28 January, 2008

Torque and Twist against Superlubricity

Alexander E. Filippov, Martin Dienwiebel, Joost W. M. Frenken, Joseph Klafter, and Michael Urbakh

Phys. Rev. Lett. 100, 046102 (2008) - Published 29 January, 2008

EDITORS' SUGGESTION

Extended One-Dimensional Supramolecular Assembly on a Stepped Surface

J. Schnadt, E. Rauls, W. Xu, R. T. Vang, J. Knudsen, E. Lægsgaard, Z. Li, B. Hammer, and F. Besenbacher

Phys. Rev. Lett. 100, 046103 (2008) - Published 30 January, 2008

EDITORS' SUGGESTION

Estimation of Friction of a Single Chemisorbed Molecule on a Surface Using Incident Atoms

T. Takaoka and T. Komeda

Phys. Rev. Lett. 100, 046104 (2008) - Published 30 January, 2008

Thermal-Hydrogen Promoted Selective Desorption and Enhanced Mobility of Adsorbed Radicals in Silicon Film Growth

S. Cereda, F. Zipoli, M. Bernasconi, Leo Miglio, and F. Montalenti

Phys. Rev. Lett. 100, 046105 (2008) - Published 1 February, 2008

Condensed Matter: Electronic Properties, etc.

Frustrated Superexchange Interaction Versus Orbital Order in a ${LaVO}_{3}$ Crystal

J.-S. Zhou, Y. Ren, J.-Q. Yan, J. F. Mitchell, and J. B. Goodenough

Phys. Rev. Lett. 100, 046401 (2008) - Published 28 January, 2008

Nodal-Antinodal Dichotomy and the Two Gaps of a Superconducting Doped Mott Insulator

M. Civelli, M. Capone, A. Georges, K. Haule, O. Parcollet, T. D. Stanescu, and G. Kotliar

Phys. Rev. Lett. 100, 046402 (2008) - Published 28 January, 2008

Coulomb Interaction, Ripples, and the Minimal Conductivity of Graphene

Igor F. Herbut, Vladimir Juričić, and Oskar Vafek

Phys. Rev. Lett. 100, 046403 (2008) - Published 28 January, 2008

Simultaneous Ferromagnetic Metal-Semiconductor Transition in Electron-Doped EuO

Michael Arnold and Johann Kroha

Phys. Rev. Lett. 100, 046404 (2008) - Published 30 January, 2008

Metal-Insulator Transition in Two Dimensions: Experimental Test of the Two-Parameter Scaling

D. A. Knyazev, O. E. Omel’yanovskii, V. M. Pudalov, and I. S. Burmistrov

Phys. Rev. Lett. 100, 046405 (2008) - Published 1 February, 2008

Bonding, Conductance, and Magnetization of Oxygenated Au Nanowires

Chun Zhang, Robert N. Barnett, and Uzi Landman

Phys. Rev. Lett. 100, 046801 (2008) - Published 29 January, 2008

Preserved Conductance in Covalently Functionalized Silicon Nanowires

X. Blase and M.-V. Fernández-Serra

Phys. Rev. Lett. 100, 046802 (2008) - Published 29 January, 2008

Electrical Control of Spin Relaxation in a Quantum Dot

S. Amasha, K. MacLean, Iuliana P. Radu, D. M. Zumbühl, M. A. Kastner, M. P. Hanson, and A. C. Gossard

Phys. Rev. Lett. 100, 046803 (2008) - Published 30 January, 2008

Spin Texture and Magnetoroton Excitations at $ν = 1 / 3$

Javier G. Groshaus, Irene Dujovne, Yann Gallais, Cyrus F. Hirjibehedin, Aron Pinczuk, Yan-Wen Tan, Horst Stormer, Brian S. Dennis, Loren N. Pfeiffer, and Ken W. West

Phys. Rev. Lett. 100, 046804 (2008) - Published 30 January, 2008

Optical Control in Coupled Two-Electron Quantum Dots

L. Sælen, R. Nepstad, I. Degani, and J. P. Hansen

Phys. Rev. Lett. 100, 046805 (2008) - Published 1 February, 2008

Simultaneous Cooling of an Artificial Atom and Its Neighboring Quantum System

J. Q. You, Yu-xi Liu, and Franco Nori

Phys. Rev. Lett. 100, 047001 (2008) - Published 31 January, 2008

Spin Dynamics in a Superconductor-Ferromagnet Proximity System

C. Bell, S. Milikisyants, M. Huber, and J. Aarts

Phys. Rev. Lett. 100, 047002 (2008) - Published 1 February, 2008

Quantum Oscillations in the Underdoped Cuprate ${YBa}_{2} {Cu}_{4} O_{8}$

E. A. Yelland, J. Singleton, C. H. Mielke, N. Harrison, F. F. Balakirev, B. Dabrowski, and J. R. Cooper

Phys. Rev. Lett. 100, 047003 (2008) - Published 1 February, 2008

Small Fermi Surface Pockets in Underdoped High Temperature Superconductors: Observation of Shubnikov–de Haas Oscillations in ${YBa}_{2} {Cu}_{4} O_{8}$

A. F. Bangura, J. D. Fletcher, A. Carrington, J. Levallois, M. Nardone, B. Vignolle, P. J. Heard, N. Doiron-Leyraud, D. LeBoeuf, L. Taillefer, S. Adachi, C. Proust, and N. E. Hussey

Phys. Rev. Lett. 100, 047004 (2008) - Published 1 February, 2008

Control of Vortices by Homogeneous Fields in Asymmetric Ferroelectric and Ferromagnetic Rings

S. Prosandeev, I. Ponomareva, I. Kornev, and L. Bellaiche

Phys. Rev. Lett. 100, 047201 (2008) - Published 28 January, 2008

Domain Walls in the $(Ga, Mn) As$ Diluted Magnetic Semiconductor

Akira Sugawara, H. Kasai, A. Tonomura, P. D. Brown, R. P. Campion, K. W. Edmonds, B. L. Gallagher, J. Zemen, and T. Jungwirth

Phys. Rev. Lett. 100, 047202 (2008) - Published 30 January, 2008

Pairing of Solitons in Two-Dimensional $S = 1$ Magnets

B. A. Ivanov, R. S. Khymyn, and A. K. Kolezhuk

Phys. Rev. Lett. 100, 047203 (2008) - Published 30 January, 2008

Observation of Coherence and Partial Decoherence of Quantized Spin Waves in Nanoscaled Magnetic Ring Structures

H. Schultheiss, S. Schäfer, P. Candeloro, B. Leven, B. Hillebrands, and A. N. Slavin

Phys. Rev. Lett. 100, 047204 (2008) - Published 31 January, 2008

Observation of Spontaneous Coherence in Bose-Einstein Condensate of Magnons

V. E. Demidov, O. Dzyapko, S. O. Demokritov, G. A. Melkov, and A. N. Slavin

Phys. Rev. Lett. 100, 047205 (2008) - Published 31 January, 2008

Two Magnetic Regimes in Doped ZnO Corresponding to a Dilute Magnetic Semiconductor and a Dilute Magnetic Insulator

A. J. Behan, A. Mokhtari, H. J. Blythe, D. Score, X-H. Xu, J. R. Neal, A. M. Fox, and G. A. Gehring

Phys. Rev. Lett. 100, 047206 (2008) - Published 31 January, 2008

Enhanced Tunnel Magnetoresistance due to Spin Dependent Quantum Well Resonance in Specific Symmetry States of an Ultrathin Ferromagnetic Electrode

Tomohiko Niizeki, Nobuki Tezuka, and Koichiro Inomata

Phys. Rev. Lett. 100, 047207 (2008) - Published 31 January, 2008

Unusual Liquid State of Hard-Core Bosons on the Pyrochlore Lattice

Argha Banerjee, Sergei V. Isakov, Kedar Damle, and Yong Baek Kim

Phys. Rev. Lett. 100, 047208 (2008) - Published 31 January, 2008

Magnetic Correlations at Graphene Edges: Basis for Novel Spintronics Devices

Oleg V. Yazyev and M. I. Katsnelson

Phys. Rev. Lett. 100, 047209 (2008) - Published 31 January, 2008

Polariton Laser Using Single Micropillar $GaAs − GaAlAs$ Semiconductor Cavities

Daniele Bajoni, Pascale Senellart, Esther Wertz, Isabelle Sagnes, Audrey Miard, Aristide Lemaître, and Jacqueline Bloch

Phys. Rev. Lett. 100, 047401 (2008) - Published 28 January, 2008

Classical Theory of Optical Nonlinearity in Conducting Nanoparticles

George Y. Panasyuk, John C. Schotland, and Vadim A. Markel

Phys. Rev. Lett. 100, 047402 (2008) - Published 29 January, 2008

Ferroelectricity in an Ising Chain Magnet

Y. J. Choi, H. T. Yi, S. Lee, Q. Huang, V. Kiryukhin, and S.-W. Cheong

Phys. Rev. Lett. 100, 047601 (2008) - Published 29 January, 2008

Soft Matter, Biological, and Interdisciplinary Physics

EDITORS' SUGGESTION

Auditory Localization of Ground-Borne Vibrations in Snakes

Paul Friedel, Bruce A. Young, and J. Leo van Hemmen

Phys. Rev. Lett. 100, 048701 (2008) - Published 28 January, 2008

COMMENTS

Comment on “Asymptotics of Large Bound States of Localized Structures”

M. G. Clerc, C. Falcon, and E. Tirapegui

Phys. Rev. Lett. 100, 049401 (2008) - Published 1 February, 2008

Kozyreff and Chapman Reply:

G. Kozyreff and S. J. Chapman

Phys. Rev. Lett. 100, 049402 (2008) - Published 1 February, 2008

ERRATA

Publisher’s Note: Imaging the Phase Separation in Atomically Thin Buried ${SrTiO}_{3}$ Layers by Electron Channeling [Phys. Rev. Lett. 100, 036101 (2008)]

L. Fitting Kourkoutis, C. Stephen Hellberg, V. Vaithyanathan, Hao Li, M. K. Parker, K. E. Andersen, D. G. Schlom, and D. A. Muller

Phys. Rev. Lett. 100, 049901 (2008) - Published 30 January, 2008

Erratum: Measurement of Inclusive Differential Cross Sections for $Υ (1 S)$ Production in $p \bar{p}$ Collisions at $\sqrt{s} = 1.96 TeV$ [Phys. Rev. Lett. 94, 232001 (2005)]

V. M. Abazov et al. (D0 Collaboration)

Phys. Rev. Lett. 100, 049902 (2008) - Published 1 February, 2008