Volume 84, Issue 2

S. Aoki, G. Boyd, R. Burkhalter, S. Ejiri, M. Fukugita, S. Hashimoto, Y. Iwasaki, K. Kanaya, T. Kaneko, Y. Kuramashi, K. Nagai, M. Okawa, H. P. Shanahan, A. Ukawa, and T. Yoshié (CP-PACS Collaboration)

Phys. Rev. Lett. 84, 238 (2000) - Published 10 January, 2000

Atomic, Molecular, and Optical Physics

Improved Molecular Final-State Distribution of ${HeT}^{+}$ for the $β$ -Decay Process of $T_{2}$

Alejandro Saenz, Svante Jonsell, and Piotr Froelich

Phys. Rev. Lett. 84, 242 (2000) - Published 10 January, 2000

Efficient Production of Ground-State Potassium Molecules at Sub-mK Temperatures by Two-Step Photoassociation

A. N. Nikolov, J. R. Ensher, E. E. Eyler, H. Wang, W. C. Stwalley, and P. L. Gould

Phys. Rev. Lett. 84, 246 (2000) - Published 10 January, 2000

Manifestation of Many-Electron Correlations in Photoionization of the $K$ Shell of $N_{2}$

N. A. Cherepkov, S. K. Semenov, Y. Hikosaka, K. Ito, S. Motoki, and A. Yagishita

Phys. Rev. Lett. 84, 250 (2000) - Published 10 January, 2000

Collective Effects in the Self-Interference of a Single Photon Emitted by Two Atoms

Ho Trung Dung and Kikuo Ujihara

Phys. Rev. Lett. 84, 254 (2000) - Published 10 January, 2000

Nonlinear Dynamics, Fluid Dynamics, Classical Optics, etc.

Chaotic Transport and Current Reversal in Deterministic Ratchets

José L. Mateos

Phys. Rev. Lett. 84, 258 (2000) - Published 10 January, 2000

Quantization of a Billiard Model for Interacting Particles

Thomas Papenbrock and Tomaž Prosen

Phys. Rev. Lett. 84, 262 (2000) - Published 10 January, 2000

Pulsed Gradient Spin Echo Nuclear Magnetic Resonance Imaging of Diffusion in Granular Flow

Joseph D. Seymour, Arvind Caprihan, Stephen A. Altobelli, and Eiichi Fukushima

Phys. Rev. Lett. 84, 266 (2000) - Published 10 January, 2000

Plasma and Beam Physics

Parametric X Rays Observed under Bragg Condition: Boost of Intensity by a Factor of Two

J. Freudenberger, H. Genz, V. V. Morokhovskyi, A. Richter, and J. P. F. Sellschop

Phys. Rev. Lett. 84, 270 (2000) - Published 10 January, 2000

Detailed Measurements of a Diffusive Supersonic Wave in a Radiatively Heated Foam

C. A. Back, J. D. Bauer, O. L. Landen, R. E. Turner, B. F. Lasinski, J. H. Hammer, M. D. Rosen, L. J. Suter, and W. H. Hsing

Phys. Rev. Lett. 84, 274 (2000) - Published 10 January, 2000

Resonant Instability of Laser Filaments in a Plasma

D. Pesme, W. Rozmus, V. T. Tikhonchuk, A. Maximov, I. Ourdev, and C. H. Still

Phys. Rev. Lett. 84, 278 (2000) - Published 10 January, 2000

Experimental Confirmation of Impurity Convection Driven by the Ion-Temperature Gradient in Toroidal Plasmas

M. R. Wade, W. A. Houlberg, and L. R. Baylor

Phys. Rev. Lett. 84, 282 (2000) - Published 10 January, 2000

Condensed Matter: Structure, etc.

Criterion for Dominance of Directional over Size Fluctuations in Destroying Order

H. Kleinert

Phys. Rev. Lett. 84, 286 (2000) - Published 10 January, 2000

Mechanical Flocculation in Flowing Fiber Suspensions

C. F. Schmid and D. J. Klingenberg

Phys. Rev. Lett. 84, 290 (2000) - Published 10 January, 2000

Adsorptionlike Collapse of Diblock Copolymers

Enzo Orlandini, Flavio Seno, and Attilio L. Stella

Phys. Rev. Lett. 84, 294 (2000) - Published 10 January, 2000

Self-Similar Chain Conformations in Polymer Gels

Mathias Pütz, Kurt Kremer, and Ralf Everaers

Phys. Rev. Lett. 84, 298 (2000) - Published 10 January, 2000

Oxygen-Related Intrinsic Defects in Glassy ${SiO}_{2}$ : Interstitial Ozone Molecules

L. Skuja, M. Hirano, and H. Hosono

Phys. Rev. Lett. 84, 302 (2000) - Published 10 January, 2000

Thermodynamical Liquid-Glass Transition in a Lennard-Jones Binary Mixture

Barbara Coluzzi, Giorgio Parisi, and Paolo Verrocchio

Phys. Rev. Lett. 84, 306 (2000) - Published 10 January, 2000

Scaling and Universality of ac Conduction in Disordered Solids

Thomas B. Schrøder and Jeppe C. Dyre

Phys. Rev. Lett. 84, 310 (2000) - Published 10 January, 2000

Bose-Einstein Condensation and Spatial Correlations in ${}^{4}H e$

J. Mayers

Phys. Rev. Lett. 84, 314 (2000) - Published 10 January, 2000

Stress Domains in $Si (111) / a - {Si}_{3} N_{4}$ Nanopixel: Ten-Million-Atom Molecular Dynamics Simulations on Parallel Computers

Andrey Omeltchenko, Martina E. Bachlechner, Aiichiro Nakano, Rajiv K. Kalia, Priya Vashishta, Ingvar Ebbsjö, Anupam Madhukar, and Paul Messina

Phys. Rev. Lett. 84, 318 (2000) - Published 10 January, 2000

Dislocation Emission at the Silicon/Silicon Nitride Interface: A Million Atom Molecular Dynamics Simulation on Parallel Computers

Martina E. Bachlechner, Andrey Omeltchenko, Aiichiro Nakano, Rajiv K. Kalia, Priya Vashishta, Ingvar Ebbsjö, and Anupam Madhukar

Phys. Rev. Lett. 84, 322 (2000) - Published 10 January, 2000

Condensed Matter: Electronic Properties, etc.

Gap-Anisotropic Model for the Narrow-Gap Kondo Insulators

Juana Moreno and P. Coleman

Phys. Rev. Lett. 84, 342 (2000) - Published 10 January, 2000

Zero-Point Fluctuations and the Quenching of the Persistent Current in Normal Metal Rings

Pascal Cedraschi, Vadim V. Ponomarenko, and Markus Büttiker

Phys. Rev. Lett. 84, 346 (2000) - Published 10 January, 2000

Composite Fermion Hofstadter Problem: Partially Polarized Density Wave States in the $ν = 2 / 5$ Fractional Quantum Hall Effect

Ganpathy Murthy

Phys. Rev. Lett. 84, 350 (2000) - Published 10 January, 2000

FEATURED IN PHYSICS

Atom-Selective Bond Breaking in a Chemisorbed Homonuclear Molecule Induced by Core Excitation: $N_{2} / Ru (001)$

R. Romberg, N. Heckmair, S. P. Frigo, A. Ogurtsov, D. Menzel, and P. Feulner

Phys. Rev. Lett. 84, 374 (2000) - Published 10 January, 2000

Angular Studies of Potential Electron Emission in the Interaction of Slow Ions with Al Surfaces

P. Riccardi, P. Barone, A. Bonanno, A. Oliva, and R. A. Baragiola

Phys. Rev. Lett. 84, 378 (2000) - Published 10 January, 2000

Interdisciplinary Physics: Biological Physics, Quantum Information, etc.

ERRATA

Erratum: A Relation between the Resonance Neutron Peak and ARPES Data in Cuprates [Phys. Rev. Lett. 83, 1652 (1999)]

Ar. Abanov and Andrey V. Chubukov

Phys. Rev. Lett. 84, 398 (2000) - Published 10 January, 2000

Volume 84, Issue 2

HIGHLIGHTED ARTICLES

LETTERS

General Physics

Elementary Particles and Fields