Volume 85, Issue 4

H. S. Xu, M. B. Tsang, T. X. Liu, X. D. Liu, W. G. Lynch, W. P. Tan, A. Vander Molen, G. Verde, A. Wagner, H. F. Xi, C. K. Gelbke, L. Beaulieu, B. Davin, Y. Larochelle, T. Lefort, R. T. de Souza, R. Yanez, V. E. Viola, R. J. Charity, and L. G. Sobotka

Phys. Rev. Lett. 85, 716 (2000) - Published 24 July, 2000

Generalization of the $N_{p} N_{n}$ Scheme and the Structure of the Valence Space

Y. M. Zhao, R. F. Casten, and A. Arima

Phys. Rev. Lett. 85, 720 (2000) - Published 24 July, 2000

Atomic, Molecular, and Optical Physics

3D Raman Sideband Cooling of Cesium Atoms at High Density

Dian-Jiun Han, Steffen Wolf, Steven Oliver, Colin McCormick, Marshall T. DePue, and David S. Weiss

Phys. Rev. Lett. 85, 724 (2000) - Published 24 July, 2000

Magnetic Field Dependence of Ultracold Inelastic Collisions near a Feshbach Resonance

J. L. Roberts, N. R. Claussen, S. L. Cornish, and C. E. Wieman

Phys. Rev. Lett. 85, 728 (2000) - Published 24 July, 2000

Static-Electric-Field-Induced Polarization Effects in Harmonic Generation

Bogdan Borca, A. V. Flegel, M. V. Frolov, N. L. Manakov, Dejan B. Milošević, and Anthony F. Starace

Phys. Rev. Lett. 85, 732 (2000) - Published 24 July, 2000

Nonlinear Dynamics, Fluid Dynamics, Classical Optics, etc.

Instabilities of Waves in Nonlinear Disordered Media

S. E. Skipetrov and R. Maynard

Phys. Rev. Lett. 85, 736 (2000) - Published 24 July, 2000

Controlling the Phase Evolution of Few-Cycle Light Pulses

A. Apolonski, A. Poppe, G. Tempea, Ch. Spielmann, Th. Udem, R. Holzwarth, T. W. Hänsch, and F. Krausz

Phys. Rev. Lett. 85, 740 (2000) - Published 24 July, 2000

Dynamics of Localized Structures in Vectorial Waves

Emilio Hernández-García, Miguel Hoyuelos, Pere Colet, and Maxi San Miguel

Phys. Rev. Lett. 85, 744 (2000) - Published 24 July, 2000

Interaction of Localized Structures in an Optical Pattern-Forming System

B. Schäpers, M. Feldmann, T. Ackemann, and W. Lange

Phys. Rev. Lett. 85, 748 (2000) - Published 24 July, 2000

Vortex Statistics for Turbulence in a Container with Rigid Boundaries

H. J. H. Clercx and A. H. Nielsen

Phys. Rev. Lett. 85, 752 (2000) - Published 24 July, 2000

Temporally Harmonic Oscillons in Newtonian Fluids

H. Arbell and J. Fineberg

Phys. Rev. Lett. 85, 756 (2000) - Published 24 July, 2000

Plasma and Beam Physics

Formulas for Transverse Ionization Cooling in Solenoidal Focusing Channels

Kwang-Je Kim and Chun-xi Wang

Phys. Rev. Lett. 85, 760 (2000) - Published 24 July, 2000

Beam Envelope Equations for Cooling of Muons in Solenoid Fields

G. Penn and J. S. Wurtele

Phys. Rev. Lett. 85, 764 (2000) - Published 24 July, 2000

Condensed Matter: Structure, etc.

Effects of Ion Atmosphere on Hydrogen-Bond Dynamics in Aqueous Electrolyte Solutions

Amalendu Chandra

Phys. Rev. Lett. 85, 768 (2000) - Published 24 July, 2000

Origin of Dynamic Heterogeneities in Miscible Polymer Blends: A Quasielastic Neutron Scattering Study

S. Hoffmann, L. Willner, D. Richter, A. Arbe, J. Colmenero, and B. Farago

Phys. Rev. Lett. 85, 772 (2000) - Published 24 July, 2000

Bridging the Pressure and Materials Gaps: High Pressure Sum Frequency Generation Study on Supported Pd Nanoparticles

T. Dellwig, G. Rupprechter, H. Unterhalt, and H.-J. Freund

Phys. Rev. Lett. 85, 776 (2000) - Published 24 July, 2000

Preferential Sputtering Induced Stress Domains and Mesoscopic Phase Separation on ${CaF}_{2} (111)$

M. Batzill, F. Bardou, and K. J. Snowdon

Phys. Rev. Lett. 85, 780 (2000) - Published 24 July, 2000

Theory of Strain Relaxation for Epitaxial Layers Grown on Substrate of a Finite Dimension

F. Y. Huang

Phys. Rev. Lett. 85, 784 (2000) - Published 24 July, 2000

Energy Dissipation and Path Instabilities in Dynamic Fracture of Silicon Single Crystals

T. Cramer, A. Wanner, and P. Gumbsch

Phys. Rev. Lett. 85, 788 (2000) - Published 24 July, 2000

Observation of Hot-Electron Pressure in the Vibration Dynamics of Metal Nanoparticles

M. Perner, S. Gresillon, J. März, G. von Plessen, J. Feldmann, J. Porstendorfer, K.-J. Berg, and G. Berg

Phys. Rev. Lett. 85, 792 (2000) - Published 24 July, 2000

First-Order Transition in the Ginzburg-Landau Model

Philippe Curty and Hans Beck

Phys. Rev. Lett. 85, 796 (2000) - Published 24 July, 2000

Using Temperature to Tune Film Roughness: Nonintuitive Behavior in a Simple System

C. R. Stoldt, K. J. Caspersen, M. C. Bartelt, C. J. Jenks, J. W. Evans, and P. A. Thiel

Phys. Rev. Lett. 85, 800 (2000) - Published 24 July, 2000

Condensed Matter: Electronic Properties, etc.

Two-Scale Analysis of the $SU (N)$ Kondo Model

D. Villani, E. Lange, A. Avella, and G. Kotliar

Phys. Rev. Lett. 85, 804 (2000) - Published 24 July, 2000

Continuous Transition from Two- to One-Dimensional States in Si(111)-( $5 \times 2$ )–Au

R. Losio, K. N. Altmann, and F. J. Himpsel

Phys. Rev. Lett. 85, 808 (2000) - Published 24 July, 2000

Delocalization in the Anderson Model due to a Local Measurement

S. A. Gurvitz

Phys. Rev. Lett. 85, 812 (2000) - Published 24 July, 2000

Effect of Time Reversal Symmetry Breaking on the Density of States in Small Superconducting Grains

I. S. Beloborodov, B. N. Narozhny, and I. L. Aleiner

Phys. Rev. Lett. 85, 816 (2000) - Published 24 July, 2000

Prospecting for the Superfluid Transition in Electron-Hole Coupled Quantum Wells Using Coulomb Drag

Ben Yu-Kuang Hu

Phys. Rev. Lett. 85, 820 (2000) - Published 24 July, 2000

Interrelation of Superconducting and Antiferromagnetic Gaps in High- $T_{c}$ Compounds: A Test Case for the SO(5) Theory

Marc G. Zacher, Werner Hanke, Enrico Arrigoni, and Shou-Cheng Zhang

Phys. Rev. Lett. 85, 824 (2000) - Published 24 July, 2000

Temperature Dependent Scattering Rates at the Fermi Surface of Optimally Doped ${Bi}_{2} {Sr}_{2} {CaCu}_{2} O_{8 + δ}$

T. Valla, A. V. Fedorov, P. D. Johnson, Q. Li, G. D. Gu, and N. Koshizuka

Phys. Rev. Lett. 85, 828 (2000) - Published 24 July, 2000

Novel Longitudinal Mode in the Coupled Quantum Chain Compound ${KCuF}_{3}$

B. Lake, D. A. Tennant, and S. E. Nagler

Phys. Rev. Lett. 85, 832 (2000) - Published 24 July, 2000

Stripe Glasses: Self-Generated Randomness in a Uniformly Frustrated System

Jörg Schmalian and Peter G. Wolynes

Phys. Rev. Lett. 85, 836 (2000) - Published 24 July, 2000

Mean Field Theory of a Quantum Heisenberg Spin Glass

Antoine Georges, Olivier Parcollet, and Subir Sachdev

Phys. Rev. Lett. 85, 840 (2000) - Published 24 July, 2000

Ultrafast Magneto-Optics in Nickel: Magnetism or Optics?

B. Koopmans, M. van Kampen, J. T. Kohlhepp, and W. J. M. de Jonge

Phys. Rev. Lett. 85, 844 (2000) - Published 24 July, 2000

Density of States of Amorphous ${Gd}_{x} {Si}_{1 - x}$ at the Metal-Insulator Transition

W. Teizer, F. Hellman, and R. C. Dynes

Phys. Rev. Lett. 85, 848 (2000) - Published 24 July, 2000

Fermi-Edge Singularities in ${Al}_{x} {Ga}_{1 - x} As$ Quantum Wells: Extrinsic versus Many-Body Scattering Processes

T. Mélin and F. Laruelle

Phys. Rev. Lett. 85, 852 (2000) - Published 24 July, 2000

Interdisciplinary Physics: Biological Physics, Quantum Information, etc.

Automatic Quantum Error Correction

Jeff P. Barnes and Warren S. Warren

Phys. Rev. Lett. 85, 856 (2000) - Published 24 July, 2000

Strong Coupling Theory for Driven Tunneling and Vibrational Relaxation

M. Thorwart, M. Grifoni, and P. Hänggi

Phys. Rev. Lett. 85, 860 (2000) - Published 24 July, 2000

FEATURED IN PHYSICS

New Mechanism for Electron Emission from Planar Cold Cathodes: The Solid-State Field-Controlled Electron Emitter

Vu Thien Binh and Ch. Adessi

Phys. Rev. Lett. 85, 864 (2000) - Published 24 July, 2000

Excitation Fronts on a Periodically Modulated Curved Surface

V. A. Davydov, N. Manz, O. Steinbock, V. S. Zykov, and S. C. Müller

Phys. Rev. Lett. 85, 868 (2000) - Published 24 July, 2000

Strong Attraction between Charged Spheres due to Metastable Ionized States

René Messina, Christian Holm, and Kurt Kremer

Phys. Rev. Lett. 85, 872 (2000) - Published 24 July, 2000

Tunneling Phenomena as a Probe to Investigate Atomic Scale Fluctuations in Metal/Oxide/Metal Magnetic Tunnel Junctions

V. Da Costa, C. Tiusan, T. Dimopoulos, and K. Ounadjela

Phys. Rev. Lett. 85, 876 (2000) - Published 24 July, 2000

Scanning Probe-Based Frequency-Dependent Microrheology of Polymer Gels and Biological Cells

R. E. Mahaffy, C. K. Shih, F. C. MacKintosh, and J. Käs

Phys. Rev. Lett. 85, 880 (2000) - Published 24 July, 2000

Modeling the Dynamics of Cardiac Action Potentials

Graham Duckett and Dwight Barkley

Phys. Rev. Lett. 85, 884 (2000) - Published 24 July, 2000

Two-Point Microrheology of Inhomogeneous Soft Materials

John C. Crocker, M. T. Valentine, Eric R. Weeks, T. Gisler, P. D. Kaplan, A. G. Yodh, and D. A. Weitz

Phys. Rev. Lett. 85, 888 (2000) - Published 24 July, 2000

Comment on “Suppression of Angular-Momentum Mixing in Photoexcitation of Rydberg States by Multistate Off-Resonant Quantum Coherence”

Lars Bojer Madsen

Phys. Rev. Lett. 85, 898 (2000) - Published 24 July, 2000

ERRATA

Erratum: Dynamics on Microcomposite Catalytic Surfaces: The Effect of Active Boundaries [Phys. Rev. Lett. 83, 2857 (1999)]

Stanislav Y. Shvartsman, Eckart Schütz, Ronald Imbihl, and Ioannis G. Kevrekidis

Phys. Rev. Lett. 85, 902 (2000) - Published 24 July, 2000

Volume 85, Issue 4

HIGHLIGHTED ARTICLES

LETTERS

General Physics

Gravitation and Astrophysics

Elementary Particles and Fields

Nuclear Physics