Volume 62, Issue 7

R. Holynski, A. Jurak, A. Olszewski, B. Wilczynska, H. Wilczynski, W. Wolter, B. Wosiek, L. M. Barbier, W. V. Jones, O. E. Pruet, J. P. Wefel, J. F. Amundson, P. S. Freier, H. von Gersdorff, and C. J. Waddington

Phys. Rev. Lett. 62, 733 (1989) - Published 13 February, 1989

Computer Simulation of Temperature Measurements in Heavy-Ion Collisions

David H. Boal, James N. Glosli, and Cameron Wicentowich

Phys. Rev. Lett. 62, 737 (1989) - Published 13 February, 1989

Atomic, Molecular, and Optical Physics

Observation of Quantum Beats in Autoionizing Electron Spectra Created by Slow ${Na}^{+}$ -Ne Collisions

A. Danjo and F. Koike

Phys. Rev. Lett. 62, 741 (1989) - Published 13 February, 1989

Negative-Fragment-Ion Formation by Photon Excitation of Molecules in the Vicinity of Their Core-Ionization and Direct-Double-Ionization Thresholds

G. Dujardin, L. Hellner, B. J. Olsson, M. J. Besnard-Ramage, and A. Dadouch

Phys. Rev. Lett. 62, 745 (1989) - Published 13 February, 1989

Fundamental Phenomenology and Applications

Model of Rayleigh-Taylor Instability

Hassan Aref and Grétar Tryggvason

Phys. Rev. Lett. 62, 749 (1989) - Published 13 February, 1989

Stieltjes Integral Representation and Effective Diffusivity Bounds for Turbulent Transport

Marco Avellaneda and Andrew J. Majda

Phys. Rev. Lett. 62, 753 (1989) - Published 13 February, 1989

Traveling Waves and Defect-Initiated Turbulence in Electroconvecting Nematics

Ingo Rehberg, Steffen Rasenat, and Victor Steinberg

Phys. Rev. Lett. 62, 756 (1989) - Published 13 February, 1989

Fluids, Plasmas, and Electric Discharges

Short-Pulse Laser Absorption in Very Steep Plasma Density Gradients

J. C. Kieffer, P. Audebert, M. Chaker, J. P. Matte, H. Pépin, T. W. Johnston, P. Maine, D. Meyerhofer, J. Delettrez, D. Strickland, P. Bado, and G. Mourou

Phys. Rev. Lett. 62, 760 (1989) - Published 13 February, 1989

$H^{-}$ Formation in a Barium-Seeded Hydrogen Discharge

K. N. Leung, S. R. Walther, and W. B. Kunkel

Phys. Rev. Lett. 62, 764 (1989) - Published 13 February, 1989

Reduction of Raman Scattering in a Plasma to Convective Levels Using Induced Spatial Incoherence

S. P. Obenschain, C. J. Pawley, A. N. Mostovych, J. A. Stamper, J. H. Gardner, A. J. Schmitt, and S. E. Bodner

Phys. Rev. Lett. 62, 768 (1989) - Published 13 February, 1989

Kelvin-Helmholtz Vortex Formation and Particle Transport in a Cross-Field Plasma Sheath

K. Theilhaber and C. K. Birdsall

Phys. Rev. Lett. 62, 772 (1989) - Published 13 February, 1989

Condensed Matter: Structure, Etc.

Growth Dynamics of Chemical Vapor Deposition

G. S. Bales, A. C. Redfield, and A. Zangwill

Phys. Rev. Lett. 62, 776 (1989) - Published 13 February, 1989

Heat Transport by Fracton Hopping in Amorphous Materials

J. E. de Oliveira, J. N. Page, and H. M. Rosenberg

Phys. Rev. Lett. 62, 780 (1989) - Published 13 February, 1989

Structure of Liquid Arsenic: Peierls Distortion versus Friedel Modulation

J. Hafner

Phys. Rev. Lett. 62, 784 (1989) - Published 13 February, 1989

Thin-Film Growth and the Shadow Instability

R. P. U. Karunasiri, R. Bruinsma, and Joseph Rudnick

Phys. Rev. Lett. 62, 788 (1989) - Published 13 February, 1989

Quantum Diffusion of Muonium in KCl

R. F. Kiefl, R. Kadono, J. H. Brewer, G. M. Luke, H. K. Yen, M. Celio, and E. J. Ansaldo

Phys. Rev. Lett. 62, 792 (1989) - Published 13 February, 1989

Linear Electroclinic Effect in a Chiral Nematic Liquid Crystal

Zili Li, Rolfe G. Petschek, and Charles Rosenblatt

Phys. Rev. Lett. 62, 796 (1989) - Published 13 February, 1989

Theory of Ordered Phases in a System of Parallel Hard Spherocylinders

Mark P. Taylor, Reinhard Hentschke, and Judith Herzfeld

Phys. Rev. Lett. 62, 800 (1989) - Published 13 February, 1989

Wetting and Random-Field Transition of Binary Liquids in a Porous Medium

P. Wiltzius, S. B. Dierker, and B. S. Dennis

Phys. Rev. Lett. 62, 804 (1989) - Published 13 February, 1989

Mechanical and Chemical Thresholds in IV-VI Chalcogenide Glasses

S. Asokan, M. V. N. Prasad, G. Parthasarathy, and E. S. R. Gopal

Phys. Rev. Lett. 62, 808 (1989) - Published 13 February, 1989

Positron Tunneling and Emission from Pseudomorphically Grown Ni Films on Cu Substrates

David W. Gidley

Phys. Rev. Lett. 62, 811 (1989) - Published 13 February, 1989

Condensed Matter: Electronic Properties, Etc.

Surface Intervalley Scattering on GaAs(110): Direct Observation with Picosecond Laser Photoemission

R. Haight and J. A. Silberman

Phys. Rev. Lett. 62, 815 (1989) - Published 13 February, 1989

Magnetization Distribution of 180° Domain Walls at Fe(100) Single-Crystal Surfaces

H. P. Oepen and J. Kirschner

Phys. Rev. Lett. 62, 819 (1989) - Published 13 February, 1989

Disorder in Josephson-Junction Arrays in a Magnetic Field

Enzo Granato and J. M. Kosterlitz

Phys. Rev. Lett. 62, 823 (1989) - Published 13 February, 1989

Vortex Structure in Y ${Ba}_{2}$ ${Cu}_{3}$ $O_{7}$ and Evidence for Intrinsic Pinning

G. J. Dolan, G. V. Chandrashekhar, T. R. Dinger, C. Feild, and F. Holtzberg

Phys. Rev. Lett. 62, 827 (1989) - Published 13 February, 1989

First-Principles Phonon Calculations for ${La}_{2}$ Cu $O_{4}$

R. E. Cohen, W. E. Pickett, and H. Krakauer

Phys. Rev. Lett. 62, 831 (1989) - Published 13 February, 1989

Dynamic Properties of a Two-Dimensional Heisenberg Antiferromagnet at Low Temperatures

Stéphane Tyč, Bertrand I. Halperin, and Sudip Chakravarty

Phys. Rev. Lett. 62, 835 (1989) - Published 13 February, 1989

COMMENTS

Comment on "Ordering and Criticality in Spin-1 Chains"

Ian Affleck

Phys. Rev. Lett. 62, 839 (1989) - Published 13 February, 1989

Singh and Gelfand Reply

Rajiv R. P. Singh and Martin P. Gelfand

Phys. Rev. Lett. 62, 840 (1989) - Published 13 February, 1989

Comment on "Test of the Isotropy of the Speed of Light Using Fast-Beam Laser Spectroscopy"

Zoltan Bay and John A. White

Phys. Rev. Lett. 62, 841 (1989) - Published 13 February, 1989

Riis et al. Reply

Erling Riis, Lars-Ulrik Andersen, Nis Bjerre, Ove Poulsen, Siu-Au Lee, and John L. Hall

Phys. Rev. Lett. 62, 842 (1989) - Published 13 February, 1989

Order Parameters for Reconstructive Phase Transitions

B. Horovitz, R. J. Gooding, and J. A. Krumhansl

Phys. Rev. Lett. 62, 843 (1989) - Published 13 February, 1989

Dmitriev et al. Reply

V. P. Dmitriev, S. B. Rochal, Yu. M. Gufan, and P. Tolédano

Phys. Rev. Lett. 62, 844 (1989) - Published 13 February, 1989