Volume 84, Issue 7

M. I. K. Santala, M. Zepf, I. Watts, F. N. Beg, E. Clark, M. Tatarakis, K. Krushelnick, A. E. Dangor, T. McCanny, I. Spencer, R. P. Singhal, K. W. D. Ledingham, S. C. Wilks, A. C. Machacek, J. S. Wark, R. Allott, R. J. Clarke, and P. A. Norreys

Phys. Rev. Lett. 84, 1459 (2000) - Published 14 February, 2000

Suppression of Plasma Turbulence During Optimized Shear Configurations in JET

G. D. Conway, D. N. Borba, B. Alper, D. V. Bartlett, C. Gormezano, M. G. von Hellermann, A. C. Maas, V. V. Parail, P. Smeulders, and K-D. Zastrow

Phys. Rev. Lett. 84, 1463 (2000) - Published 14 February, 2000

Condensed Matter: Structure, etc.

Evidence of Highly Collective Co Diffusion in the Whole Stability Range of Co-Zr Glasses

A. Heesemann, V. Zöllmer, K. Rätzke, and F. Faupel

Phys. Rev. Lett. 84, 1467 (2000) - Published 14 February, 2000

Atomistic Simulation of Aging and Rejuvenation in Glasses

Marcel Utz, Pablo G. Debenedetti, and Frank H. Stillinger

Phys. Rev. Lett. 84, 1471 (2000) - Published 14 February, 2000

Structure and Formation Mechanism of Ge $E^{'}$ Center from Divalent Defects in Ge-doped ${SiO}_{2}$ Glass

Takashi Uchino, Masahide Takahashi, and Toshinobu Yoko

Phys. Rev. Lett. 84, 1475 (2000) - Published 14 February, 2000

Silicon Clusters of Intermediate Size: Energetics, Dynamics, and Thermal Effects

Lubos Mitas, Jeffrey C. Grossman, Ivan Stich, and Jaroslav Tobik

Phys. Rev. Lett. 84, 1479 (2000) - Published 14 February, 2000

Orientational Melting in Carbon Nanotube Ropes

Young-Kyun Kwon and David Tománek

Phys. Rev. Lett. 84, 1483 (2000) - Published 14 February, 2000

Dislocation Patterning: From Micro- to Mesoscale Description

I. Groma and B. Bakó

Phys. Rev. Lett. 84, 1487 (2000) - Published 14 February, 2000

Mesoscopic Analysis of Structure and Strength of Dislocation Junctions in fcc Metals

V. B. Shenoy, R. V. Kukta, and R. Phillips

Phys. Rev. Lett. 84, 1491 (2000) - Published 14 February, 2000

Lattice Location and Stability of Ion Implanted Cu in Si

U. Wahl, A. Vantomme, G. Langouche, J. G. Correia, and ISOLDE Collaboration

Phys. Rev. Lett. 84, 1495 (2000) - Published 14 February, 2000

Ab Initio Study of Screw Dislocations in Mo and Ta: A New Picture of Plasticity in bcc Transition Metals

Sohrab Ismail-Beigi and T. A. Arias

Phys. Rev. Lett. 84, 1499 (2000) - Published 14 February, 2000

Breakdown of Scaling in the Nonequilibrium Critical Dynamics of the Two-Dimensional $XY$ Model

A. J. Bray, A. J. Briant, and D. K. Jervis

Phys. Rev. Lett. 84, 1503 (2000) - Published 14 February, 2000

Nagel Scaling, Relaxation, and Universality in the Kinetic Ising Model on an Alternating Isotopic Chain

L. L. Gonçalves, M. López de Haro, J. Tagüeña-Martínez, and R. B. Stinchcombe

Phys. Rev. Lett. 84, 1507 (2000) - Published 14 February, 2000

From Microscopic Interactions to Macroscopic Laws of Cluster Evolution

Markos A. Katsoulakis and Dionisios G. Vlachos

Phys. Rev. Lett. 84, 1511 (2000) - Published 14 February, 2000

Attenuation of Second Sound in Superfluid $^{3} He - A_{1}$

T. Sato, J. J. Coleman, P. G. N. de Vegvar, H. Kojima, and Y. Okuda

Phys. Rev. Lett. 84, 1515 (2000) - Published 14 February, 2000

Wetting and Molecular Orientation of 8CB on Silicon Substrates

Lei Xu, Miquel Salmeron, and Sebastien Bardon

Phys. Rev. Lett. 84, 1519 (2000) - Published 14 February, 2000

Diffusion Driven Concerted Motion of Surface Atoms: Ge on Ge(001)

H. J. W. Zandvliet, T. M. Galea, E. Zoethout, and Bene Poelsema

Phys. Rev. Lett. 84, 1523 (2000) - Published 14 February, 2000

Control and Characterization of a Multistep Unimolecular Reaction

L. J. Lauhon and W. Ho

Phys. Rev. Lett. 84, 1527 (2000) - Published 14 February, 2000

Inelastic Neutron Scattering Measurements and Ab Initio Calculations of Hydrogen in Single-Crystal Palladium

M. Kemali, J. E. Totolici, D. K. Ross, and I. Morrison

Phys. Rev. Lett. 84, 1531 (2000) - Published 14 February, 2000

Condensed Matter: Electronic Properties, etc.

Commensurability, Excitation Gap, and Topology in Quantum Many-Particle Systems on a Periodic Lattice

Masaki Oshikawa

Phys. Rev. Lett. 84, 1535 (2000) - Published 14 February, 2000

Resolution of the Scaling Exponent Puzzle for Weakly Compensated Crystalline Silicon and Germanium Metal-Insulator Systems

T. G. Castner

Phys. Rev. Lett. 84, 1539 (2000) - Published 14 February, 2000

Coulomb Gap: How a Metal Film Becomes an Insulator

V. Yu. Butko, J. F. DiTusa, and P. W. Adams

Phys. Rev. Lett. 84, 1543 (2000) - Published 14 February, 2000

FEATURED IN PHYSICS

Angle-Resonant Stimulated Polariton Amplifier

P. G. Savvidis, J. J. Baumberg, R. M. Stevenson, M. S. Skolnick, D. M. Whittaker, and J. S. Roberts

Phys. Rev. Lett. 84, 1547 (2000) - Published 14 February, 2000

Band Structure of the Jahn-Teller Polaron from Quantum Monte Carlo

P. E. Kornilovitch

Phys. Rev. Lett. 84, 1551 (2000) - Published 14 February, 2000

Time-Correlated Soliton Tunneling in Charge and Spin Density Waves

J. H. Miller, Jr., C. Ordóñez, and E. Prodan

Phys. Rev. Lett. 84, 1555 (2000) - Published 14 February, 2000

Undercompensated Kondo Impurity with Quantum Critical Point

P. Schlottmann

Phys. Rev. Lett. 84, 1559 (2000) - Published 14 February, 2000

Enhanced Fluctuations of the Tunneling Density of States near the Bottom of a Landau Band Measured by a Local Spectrometer

J. P. Holder, A. K. Savchenko, Vladimir I. Fal'ko, B. Jouault, G. Faini, F. Laruelle, and E. Bedel

Phys. Rev. Lett. 84, 1563 (2000) - Published 14 February, 2000

Probing the Plateau-Insulator Quantum Phase Transition in the Quantum Hall Regime

R. T. F. van Schaijk, A. de Visser, S. M. Olsthoorn, H. P. Wei, and A. M. M. Pruisken

Phys. Rev. Lett. 84, 1567 (2000) - Published 14 February, 2000

Anisotropic Vortex Plasticity in the Liquid State of ${YBa}_{2} {Cu}_{3} O_{7}$ : Evidence for Quenched $c$ -Axis Vortex Correlation Length

Teresa Puig and Xavier Obradors

Phys. Rev. Lett. 84, 1571 (2000) - Published 14 February, 2000

Observation of Out-of-Phase Bilayer Plasmons in ${YBa}_{2} {Cu}_{3} O_{7 - δ}$

M. Grüninger, D. van der Marel, A. A. Tsvetkov, and A. Erb

Phys. Rev. Lett. 84, 1575 (2000) - Published 14 February, 2000

Accurate Prediction of Large Antiferromagnetic Interactions in High- $T_{c}$ ${{HgBa}_{2} Ca}_{n - 1} {Cu}_{n} O_{2 n + 2 + δ}$ ( $n = 2, 3$ ) Superconductor Parent Compounds

D. Muñoz, F. Illas, and I. de P. R. Moreira

Phys. Rev. Lett. 84, 1579 (2000) - Published 14 February, 2000

Imaging of a Vortex Lattice Transition in ${YNi}_{2} B_{2} C$ by Scanning Tunneling Spectroscopy

Hideaki Sakata, Morimi Oosawa, Ken Matsuba, Nobuhiko Nishida, Hiroyuki Takeya, and Kazuto Hirata

Phys. Rev. Lett. 84, 1583 (2000) - Published 14 February, 2000

Pressure Dependence of the Irreversibility Line in ${{Bi}_{2} {Sr}_{2} {CaCu}_{2} O}_{8 + δ}$ : Role of Anisotropy in Flux-Line Formation

M. P. Raphael, M. E. Reeves, E. F. Skelton, and C. Kendziora

Phys. Rev. Lett. 84, 1587 (2000) - Published 14 February, 2000

Photoemission Quasiparticle Spectra of ${Sr}_{2} {RuO}_{4}$

A. Liebsch and A. Lichtenstein

Phys. Rev. Lett. 84, 1591 (2000) - Published 14 February, 2000

Spin-Triplet Superconductivity in ${Sr}_{2} {RuO}_{4}$ Probed by Andreev Reflection

F. Laube, G. Goll, H. v. Löhneysen, M. Fogelström, and F. Lichtenberg

Phys. Rev. Lett. 84, 1595 (2000) - Published 14 February, 2000

Phase Separation in Supersolids

G. G. Batrouni and R. T. Scalettar

Phys. Rev. Lett. 84, 1599 (2000) - Published 14 February, 2000

Cooperative Jahn-Teller Coupling in the Manganites

Z. Popovic and S. Satpathy

Phys. Rev. Lett. 84, 1603 (2000) - Published 14 February, 2000

Negatively Charged Quantum Well Polaritons in a $GaAs / AlAs$ Microcavity: An Analog of Atoms in a Cavity

R. Rapaport, R. Harel, E. Cohen, Arza Ron, E. Linder, and L. N. Pfeiffer

Phys. Rev. Lett. 84, 1607 (2000) - Published 14 February, 2000

Interdisciplinary Physics: Biological Physics, Quantum Information, etc.

Classical Information and Distillable Entanglement

J. Eisert, T. Felbinger, P. Papadopoulos, M. B. Plenio, and M. Wilkens

Phys. Rev. Lett. 84, 1611 (2000) - Published 14 February, 2000

Influence of Superpositional Wave Function Oscillations on Shor's Quantum Algorithm

Gennady P. Berman, Gary D. Doolen, and Vladimir I. Tsifrinovich

Phys. Rev. Lett. 84, 1615 (2000) - Published 14 February, 2000

Discrete Coherent Amplification of Oscillations by Nonresonant Forcing

G. D. Chagelishvili, A. G. Tevzadze, G. T. Gogoberidze, and J. G. Lominadze

Phys. Rev. Lett. 84, 1619 (2000) - Published 14 February, 2000

Twirling and Whirling: Viscous Dynamics of Rotating Elastic Filaments

Charles W. Wolgemuth, Thomas R. Powers, and Raymond E. Goldstein

Phys. Rev. Lett. 84, 1623 (2000) - Published 14 February, 2000

Chiral Self-Propulsion of Growing Bacterial Macrofibers on a Solid Surface

Neil H. Mendelson, Joelle E. Sarlls, Charles W. Wolgemuth, and Raymond E. Goldstein

Phys. Rev. Lett. 84, 1627 (2000) - Published 14 February, 2000

Bistable Helices

Raymond E. Goldstein, Alain Goriely, Greg Huber, and Charles W. Wolgemuth

Phys. Rev. Lett. 84, 1631 (2000) - Published 14 February, 2000

COMMENTS

Comment on “Stellar Reactions with Short-Lived Nuclei: ${}^{17}F (p, α) {}^{14}O$ ”

H. T. Fortune and R. Sherr

Phys. Rev. Lett. 84, 1635 (2000) - Published 14 February, 2000

Comment on “Low-Temperature Charge Ordering in the Superconducting State of ${{YBa}_{2} {Cu}_{3} O}_{7 - δ}$ ”

B. Grévin, Y. Berthier, and G. Collin

Phys. Rev. Lett. 84, 1636 (2000) - Published 14 February, 2000

Krämer and Mehring Reply:

S. Krämer and M. Mehring

Phys. Rev. Lett. 84, 1637 (2000) - Published 14 February, 2000

ERRATA

Erratum: Charge, Polarizability, and Photoionization of Single Semiconductor Nanocrystals [Phys. Rev. Lett. 83, 4840 (1999)]

Todd D. Krauss and Louis E. Brus

Phys. Rev. Lett. 84, 1638 (2000) - Published 14 February, 2000