Volume 75, Issue 7

T. Døssing, T. L. Khoo, T. Lauritsen, I. Ahmad, D. Blumenthal, M. P. Carpenter, B. Crowell, D. Gassmann, R. G. Henry, R. V. F. Janssens, and D. Nisius

Phys. Rev. Lett. 75, 1276 (1995) - Published 14 August, 1995

Anharmonic Vibrator Description of Yrast States of Rotational and Vibrational Nuclei

N. V. Zamfir and R. F. Casten

Phys. Rev. Lett. 75, 1280 (1995) - Published 14 August, 1995

Diagonalization of Hamiltonians for Many-Body Systems by Auxiliary Field Quantum Monte Carlo Technique

Michio Honma, Takahiro Mizusaki, and Takaharu Otsuka

Phys. Rev. Lett. 75, 1284 (1995) - Published 14 August, 1995

Two-Body Mechanisms in Pion Photoproduction on the Trinucleon

S. S. Kamalov, L. Tiator, and C. Bennhold

Phys. Rev. Lett. 75, 1288 (1995) - Published 14 August, 1995

Atomic, Molecular, and Optical Physics

Nonlinear Dynamics of Chirped Pulse Excitation and Dissociation of Diatomic Molecules

Wing-Ki Liu, Binruo Wu, and Jian-Min Yuan

Phys. Rev. Lett. 75, 1292 (1995) - Published 14 August, 1995

Optical Dipole Noise of Two-Level Atoms

A. M. Bacon, H. Z. Zhao, L. J. Wang, and J. E. Thomas

Phys. Rev. Lett. 75, 1296 (1995) - Published 14 August, 1995

Nonlinear Dynamics, Fluid Dynamics, Classical Optics, Etc.

Generation of Streamwise Vortical Structures in Bluff Body Wakes

R. Mittal and S. Balachandar

Phys. Rev. Lett. 75, 1300 (1995) - Published 14 August, 1995

Plasma and Beam Physics

Startup Methods for Single-Mode Gyrotron Operation

D. R. Whaley, M. Q. Tran, S. Alberti, T. M. Tran, T. M. Antonsen, Jr., and C. Tran

Phys. Rev. Lett. 75, 1304 (1995) - Published 14 August, 1995

Effects of Magnetic Ripple on Lower-Hybrid Wave Propagation

João P. Bizarro, Jorge S. Ferreira, Paulo Rodrigues, Robert Arslanbekov, and Yves Peysson

Phys. Rev. Lett. 75, 1308 (1995) - Published 14 August, 1995

Pressure Heating of Electrons in Capacitively Coupled rf Discharges

M. M. Turner

Phys. Rev. Lett. 75, 1312 (1995) - Published 14 August, 1995

Condensed Matter: Structure, Etc.

Large-Scale Molecular Dynamics Study of Entangled Hard-Chain Fluids

Steven W. Smith, Carol K. Hall, and Benny D. Freeman

Phys. Rev. Lett. 75, 1316 (1995) - Published 14 August, 1995

Spin-Polarization-Induced Structural Selectivity in ${Pd}_{3} X$ and ${Pt}_{3} X$ ( $X = 3 d$ ) Compounds

Z. W. Lu, Barry M. Klein, and Alex Zunger

Phys. Rev. Lett. 75, 1320 (1995) - Published 14 August, 1995

Linear Scaling Method for Phonon Calculations from Electronic Structure

Pablo Ordejón, David A. Drabold, Richard M. Martin, and Satoshi Itoh

Phys. Rev. Lett. 75, 1324 (1995) - Published 14 August, 1995

Critical Behavior of Superfluid $^{4}$ He in Aerogel

K. Moon and S. M. Girvin

Phys. Rev. Lett. 75, 1328 (1995) - Published 14 August, 1995

Surface Freezing in Binary Mixtures of Alkanes: New Phases and Phase Transitions

X. Z. Wu, B. M. Ocko, H. Tang, E. B. Sirota, S. K. Sinha, and M. Deutsch

Phys. Rev. Lett. 75, 1332 (1995) - Published 14 August, 1995

Atomic, Molecular, and Optical Physics

Superhard and Elastic Carbon Nitride Thin Films Having Fullerenelike Microstructure

H. Sjöström, S. Stafström, M. Boman, and J.-E. Sundgren

Phys. Rev. Lett. 75, 1336 (1995) - Published 14 August, 1995

Condensed Matter: Electronic Properties, Etc.

Universal Charge and Spin Response in Optimally Doped Antiferromagnets

J. Jaklič and P. Prelovšek

Phys. Rev. Lett. 75, 1340 (1995) - Published 14 August, 1995

Quasiparticle Dispersion of the 2D Hubbard Model: From an Insulator to a Metal

R. Preuss, W. Hanke, and W. von der Linden

Phys. Rev. Lett. 75, 1344 (1995) - Published 14 August, 1995

Berry Phase, Hyperorbits, and the Hofstadter Spectrum

Ming-Che Chang and Qian Niu

Phys. Rev. Lett. 75, 1348 (1995) - Published 14 August, 1995

Electrophonon Resonances in Mesoscopic Structures

V. L. Gurevich, V. B. Pevzner, and G. Iafrate

Phys. Rev. Lett. 75, 1352 (1995) - Published 14 August, 1995

Mean-Field Theory of the Localization Transition of Hard-Core Bosons

Ferenc Pázmándi, Gergely Zimányi, and Richard Scalettar

Phys. Rev. Lett. 75, 1356 (1995) - Published 14 August, 1995

Sensitivity of Quantum Chaotic Wave-Function Intensities to Changes in External Perturbations

E. R. Mucciolo, B. D. Simons, A. V. Andreev, and V. N. Prigodin

Phys. Rev. Lett. 75, 1360 (1995) - Published 14 August, 1995

Optical Larmor Beat Detection of High-Resolution Nuclear Magnetic Resonance in a Semiconductor Heterostructure

J. A. Marohn, P. J. Carson, J. Y. Hwang, M. A. Miller, D. N. Shykind, and D. P. Weitekamp

Phys. Rev. Lett. 75, 1364 (1995) - Published 14 August, 1995

Quantum Hall Effect in Spin-Degenerate Landau Levels: Spin-Orbit Enhancement of the Conductivity

D. G. Polyakov and M. E. Raikh

Phys. Rev. Lett. 75, 1368 (1995) - Published 14 August, 1995

Lorentz Contraction of Flux Quanta Observed in Experiments with Annular Josephson Tunnel Junctions

A. Laub, T. Doderer, S. G. Lachenmann, R. P. Huebener, and V. A. Oboznov

Phys. Rev. Lett. 75, 1372 (1995) - Published 14 August, 1995

Microscopic Description of the Vortex State near the Upper Critical Field

Safi R. Bahcall

Phys. Rev. Lett. 75, 1376 (1995) - Published 14 August, 1995

Vortex Entanglement and Broken Symmetry

Andreas Schönenberger, Vadim Geshkenbein, and Gianni Blatter

Phys. Rev. Lett. 75, 1380 (1995) - Published 14 August, 1995

Charged Vortices in High Temperature Superconductors

D. I. Khomskii and A. Freimuth

Phys. Rev. Lett. 75, 1384 (1995) - Published 14 August, 1995

Spatially Varying Energy Gap in the CuO Chains of ${YBa}_{2} {Cu}_{3} O_{7 - x}$ Detected by Scanning Tunneling Spectroscopy

H. L. Edwards, D. J. Derro, A. L. Barr, J. T. Markert, and A. L. de Lozanne

Phys. Rev. Lett. 75, 1387 (1995) - Published 14 August, 1995

Violation of Kohler's Rule in the Normal-State Magnetoresistance of ${YBa}_{2} {Cu}_{3} O_{7 - δ}$ and ${La}_{2} {Sr}_{x} {CuO}_{4}$

J. M. Harris, Y. F. Yan, P. Matl, N. P. Ong, P. W. Anderson, T. Kimura, and K. Kitazawa

Phys. Rev. Lett. 75, 1391 (1995) - Published 14 August, 1995

Exact Soliton Solutions for a Spin Chain with an Easy Plane

Nian-Ning Huang, Zong-Yun Chen, and Zhong-Zhu Liu

Phys. Rev. Lett. 75, 1395 (1995) - Published 14 August, 1995

Light Scattering Study of the Coupled Soft-Optic and Acoustic Mode in Hexagonal Barium Titanate

M. Yamaguchi, M. Watanabe, K. Inoue, Y. Akishige, and T. Yagi

Phys. Rev. Lett. 75, 1399 (1995) - Published 14 August, 1995

Dark States in Coherent Semiconductor Spectroscopy

M. Lindberg and R. Binder

Phys. Rev. Lett. 75, 1403 (1995) - Published 14 August, 1995

Transition from Linear to Nonlinear Sputtering of Solid Xenon

Łukasz Dutkiewicz, Roman Pȩdrys, Jørgen Schou, and Kurt Kremer

Phys. Rev. Lett. 75, 1407 (1995) - Published 14 August, 1995

Cross-Disciplinary Physics

Radial Electron-Beam-Breakup Transit-Time Oscillator

Michael A. Mostrom and Thomas J. T. Kwan

Phys. Rev. Lett. 75, 1411 (1995) - Published 14 August, 1995

Local and Global Convergence of On-Line Learning

N. Barkai, H. S. Seung, and H. Sompolinsky

Phys. Rev. Lett. 75, 1415 (1995) - Published 14 August, 1995

COMMENTS

Comment on “Matched Optical Solitary Waves for Three and Five Level Systems”

E. Infeld

Phys. Rev. Lett. 75, 1419 (1995) - Published 14 August, 1995

Comment on “Behavior of a Falling Paper”

L. Mahadevan, H. Aref, and S. W. Jones

Phys. Rev. Lett. 75, 1420 (1995) - Published 14 August, 1995

Tanabe and Kaneko Reply:

Yoshihiro Tanabe and Kunihiko Kaneko

Phys. Rev. Lett. 75, 1421 (1995) - Published 14 August, 1995

Comment on “Vortex Lattice Symmetry and Electronic Structure in ${YBa}_{2} {Cu}_{3} O_{7}$ ”

E. M. Forgan and S. L. Lee

Phys. Rev. Lett. 75, 1422 (1995) - Published 14 August, 1995

Keimer et al. Reply:

B. Keimer, W. Y. Shih, I. A. Aksay, J. W. Lynn, and R. W. Erwin

Phys. Rev. Lett. 75, 1423 (1995) - Published 14 August, 1995

ERRATA

Surface Barrier Resonances on a Simple Metal

S. Yang, R. A. Bartynski, G. P. Kochanski, S. Papadia, T. Fondén, and M. Persson

Phys. Rev. Lett. 75, 1424 (1995) - Published 14 August, 1995

Monte Carlo Algorithms with Absorbing Markov Chains: Fast Local Algorithms for Slow Dynamics

M. A. Novotny

Phys. Rev. Lett. 75, 1424 (1995) - Published 14 August, 1995

Momentum Dependence of the Superconducting Gap in ${Bi}_{2}$ ${Sr}_{2}$ Ca ${Cu}_{2}$ $O_{8}$

H. Ding, J. C. Campuzano, A. F. Bellman, T. Yokoya, M. R. Norman, M. Randeria, T. Takahashi, H. Katayama-Yoshida, T. Mochiku, K. Kadowaki, and G. Jennings

Phys. Rev. Lett. 75, 1425 (1995) - Published 14 August, 1995

Supersymmetry and the Binding of a Magnetic Atom to a Filamentary Current

Lene Vestergaard Hau, J. A. Golovchenko, and Michael M. Burns

Phys. Rev. Lett. 75, 1426 (1995) - Published 14 August, 1995

Very High ${Kr}^{7 + }$ Rydberg States after Electron Capture from Laser-Excited ${Rb}^{} (17 p)$ Atoms into ${Kr}^{8 +}$

A. Pesnelle, R. Trainham, J. Pascale, E. Monnand, and H. J. Andrä

Phys. Rev. Lett. 75, 1429 (1995) - Published 14 August, 1995