Volume 84, Issue 23

H. Sakai, K. Sekiguchi, H. Witała, W. Glöckle, M. Hatano, H. Kamada, H. Kato, Y. Maeda, A. Nogga, T. Ohnishi, H. Okamura, N. Sakamoto, S. Sakoda, Y. Satou, K. Suda, A. Tamii, T. Uesaka, T. Wakasa, and K. Yako

Phys. Rev. Lett. 84, 5288 (2000) - Published 5 June, 2000

Atomic, Molecular, and Optical Physics

Spontaneous Noise Spectroscopy of an Atomic Magnetic Resonance

Takahisa Mitsui

Phys. Rev. Lett. 84, 5292 (2000) - Published 5 June, 2000

Predissociation Induced by Ungerade-Gerade Symmetry Breaking in $^{6} {Li}^{7} Li$ Molecule

P. Cacciani and V. Kokoouline

Phys. Rev. Lett. 84, 5296 (2000) - Published 5 June, 2000

Charge Exchange and Threshold Effect in the Energy Loss of Slow Projectiles

R. Cabrera-Trujillo, John R. Sabin, Y. Öhrn, and E. Deumens

Phys. Rev. Lett. 84, 5300 (2000) - Published 5 June, 2000

Continuous Frequency Entanglement: Effective Finite Hilbert Space and Entropy Control

C. K. Law, I. A. Walmsley, and J. H. Eberly

Phys. Rev. Lett. 84, 5304 (2000) - Published 5 June, 2000

Efficient Nonlinear Frequency Conversion in an All-Resonant Double- $Λ$ System

Andrew J. Merriam, S. J. Sharpe, M. Shverdin, D. Manuszak, G. Y. Yin, and S. E. Harris

Phys. Rev. Lett. 84, 5308 (2000) - Published 5 June, 2000

Nonlinear Dynamics, Fluid Dynamics, Classical Optics, etc.

Experimental Observation of the Amplitude Death Effect in Two Coupled Nonlinear Oscillators

R. Herrero, M. Figueras, J. Rius, F. Pi, and G. Orriols

Phys. Rev. Lett. 84, 5312 (2000) - Published 5 June, 2000

Superlattice, Rhombus, Square, and Hexagonal Standing Waves in Magnetically Driven Ferrofluid Surface

Hyun-Jae Pi, So-yeon Park, Jysoo Lee, and Kyoung J. Lee

Phys. Rev. Lett. 84, 5316 (2000) - Published 5 June, 2000

Pattern Formation in Inclined Layer Convection

Karen E. Daniels, Brendan B. Plapp, and Eberhard Bodenschatz

Phys. Rev. Lett. 84, 5320 (2000) - Published 5 June, 2000

Plasma and Beam Physics

Electron Acceleration and the Propagation of Ultrashort High-Intensity Laser Pulses in Plasmas

Xiaofang Wang, Mohan Krishnan, Ned Saleh, Haiwen Wang, and Donald Umstadter

Phys. Rev. Lett. 84, 5324 (2000) - Published 5 June, 2000

Parametric Instability of Dust Lattice Waves in a Turbulent Plasma Sheath

P. K. Shukla

Phys. Rev. Lett. 84, 5328 (2000) - Published 5 June, 2000

Feed-out of Rear Surface Perturbation due to Rarefaction Wave in Laser-Irradiated Targets

K. Shigemori, M. Nakai, H. Azechi, K. Nishihara, R. Ishizaki, T. Nagaya, H. Nagatomo, and K. Mima

Phys. Rev. Lett. 84, 5331 (2000) - Published 5 June, 2000

Condensed Matter: Structure, etc.

Theory of Chiral Imprinting

Y. Mao and M. Warner

Phys. Rev. Lett. 84, 5335 (2000) - Published 5 June, 2000

Lévy Distribution of Single Molecule Line Shape Cumulants in Glasses

E. Barkai, R. Silbey, and G. Zumofen

Phys. Rev. Lett. 84, 5339 (2000) - Published 5 June, 2000

Structures of Thermal Double Donors in Silicon

M. Pesola, Young Joo Lee, J. von Boehm, M. Kaukonen, and R. M. Nieminen

Phys. Rev. Lett. 84, 5343 (2000) - Published 5 June, 2000

Directional Anisotropy in the Cleavage Fracture of Silicon

Rubén Pérez and Peter Gumbsch

Phys. Rev. Lett. 84, 5347 (2000) - Published 5 June, 2000

Orientation Dependence in Molecular Dynamics Simulations of Shocked Single Crystals

Timothy C. Germann, Brad Lee Holian, Peter S. Lomdahl, and Ramon Ravelo

Phys. Rev. Lett. 84, 5351 (2000) - Published 5 June, 2000

Hyper-Raman Scattering Observation of the Boson Peak in Vitreous Silica

B. Hehlen, E. Courtens, R. Vacher, A. Yamanaka, M. Kataoka, and K. Inoue

Phys. Rev. Lett. 84, 5355 (2000) - Published 5 June, 2000

Quantum Effects on Liquid Dynamics as Evidenced by the Presence of Well-Defined Collective Excitations in Liquid para-Hydrogen

F. J. Bermejo, K. Kinugawa, C. Cabrillo, S. M. Bennington, B. Fåk, M. T. Fernández-Díaz, P. Verkerk, J. Dawidowski, and R. Fernández-Perea

Phys. Rev. Lett. 84, 5359 (2000) - Published 5 June, 2000

Molecule Length-Induced Reentrant Self-Organization of Alkanes in Monolayers Adsorbed on Au(111)

O. Marchenko and J. Cousty

Phys. Rev. Lett. 84, 5363 (2000) - Published 5 June, 2000

Interplay between Atomic and Mesoscopic Order on Gold Vicinal Surfaces

V. Repain, J. M. Berroir, B. Croset, S. Rousset, Y. Garreau, V. H. Etgens, and J. Lecoeur

Phys. Rev. Lett. 84, 5367 (2000) - Published 5 June, 2000

Island Nucleation in Thin-Film Epitaxy: A First-Principles Investigation

Kristen A. Fichthorn and Matthias Scheffler

Phys. Rev. Lett. 84, 5371 (2000) - Published 5 June, 2000

Condensed Matter: Electronic Properties, etc.

Stripe Formation in Electron-Doped Cuprates

A. Sadori and M. Grilli

Phys. Rev. Lett. 84, 5375 (2000) - Published 5 June, 2000

Measurements of Flux-Dependent Screening in Aharonov-Bohm Rings

R. Deblock, Y. Noat, H. Bouchiat, B. Reulet, and D. Mailly

Phys. Rev. Lett. 84, 5379 (2000) - Published 5 June, 2000

Mesoscopic Fluctuations of the Coulomb Drag

B. N. Narozhny and I. L. Aleiner

Phys. Rev. Lett. 84, 5383 (2000) - Published 5 June, 2000

Anisotropic Superconducting Gap in the Spin-Triplet Superconductor ${Sr}_{2} {RuO}_{4}$ : Evidence from a Ru-NQR Study

K. Ishida, H. Mukuda, Y. Kitaoka, Z. Q. Mao, Y. Mori, and Y. Maeno

Phys. Rev. Lett. 84, 5387 (2000) - Published 5 June, 2000

Phonon Screening in High-Temperature Superconductors

C. C. Homes, A. W. McConnell, B. P. Clayman, D. A. Bonn, Ruixing Liang, W. N. Hardy, M. Inoue, H. Negishi, P. Fournier, and R. L. Greene

Phys. Rev. Lett. 84, 5391 (2000) - Published 5 June, 2000

Disorder Induced Transitions in Layered Coulomb Gases and Superconductors

Baruch Horovitz and Pierre Le Doussal

Phys. Rev. Lett. 84, 5395 (2000) - Published 5 June, 2000

Magnetic-Field Effects on Two-Leg Heisenberg Antiferromagnetic Ladders: Thermodynamic Properties

Xiaoqun Wang and Lu Yu

Phys. Rev. Lett. 84, 5399 (2000) - Published 5 June, 2000

Multiple Scaling Regimes in Simple Aging Models

Bernd Rinn, Philipp Maass, and Jean-Philippe Bouchaud

Phys. Rev. Lett. 84, 5403 (2000) - Published 5 June, 2000

Magnetic Order in the Heavy Fermion Compound ${CeCu}_{6}$ at mK Temperatures

H. Tsujii, E. Tanaka, Y. Ode, T. Katoh, T. Mamiya, S. Araki, R. Settai, and Y. Ōnuki

Phys. Rev. Lett. 84, 5407 (2000) - Published 5 June, 2000

Spin-Glass Freezing and RKKY Interactions near the Metal-Insulator Transition in Amorphous Gd-Si Alloys

F. Hellman, D. R. Queen, R. M. Potok, and B. L. Zink

Phys. Rev. Lett. 84, 5411 (2000) - Published 5 June, 2000

Statistical Properties of Barkhausen Noise in Thin Fe Films

Ezio Puppin

Phys. Rev. Lett. 84, 5415 (2000) - Published 5 June, 2000

Thermally Assisted Magnetization Reversal in Submicron-Sized Magnetic Thin Films

R. H. Koch, G. Grinstein, G. A. Keefe, Yu Lu, P. L. Trouilloud, W. J. Gallagher, and S. S. P. Parkin

Phys. Rev. Lett. 84, 5419 (2000) - Published 5 June, 2000

Origin of the High Piezoelectric Response in ${PbZr}_{1 - x} {Ti}_{x} O_{3}$

R. Guo, L. E. Cross, S-E. Park, B. Noheda, D. E. Cox, and G. Shirane

Phys. Rev. Lett. 84, 5423 (2000) - Published 5 June, 2000

Finite-Temperature Properties of $Pb ({{Zr}_{1 - x} Ti}_{x}) O_{3}$ Alloys from First Principles

L. Bellaiche, Alberto García, and David Vanderbilt

Phys. Rev. Lett. 84, 5427 (2000) - Published 5 June, 2000

Interdisciplinary Physics: Biological Physics, Quantum Information, etc.

COMMENTS

Comment on “Parton Distributions, $d / u$ , and Higher Twist Effects at High $x$ ”

W. Melnitchouk, I. R. Afnan, F. Bissey, and A. W. Thomas

Phys. Rev. Lett. 84, 5455 (2000) - Published 5 June, 2000

Yang and Bodek Reply:

U. K. Yang and A. Bodek

Phys. Rev. Lett. 84, 5456 (2000) - Published 5 June, 2000