Volume 67, Issue 7

H. T. Diehl, S. Teige, G. B. Thomson, Y. Zou, C. James, K. B. Luk, R. Rameika, P. M. Ho, M. J. Longo, A. Nguyen, J. Duryea, G. Guglielmo, K. Johns, K. Heller, and K. Thorne

Phys. Rev. Lett. 67, 804 (1991) - Published 12 August, 1991

Nuclear Physics

Determination of the ${}^{13}N$ (p,γ $)^{14}$ O reaction cross section using a ${}^{13}N$ radioactive ion beam

P. Decrock, Th. Delbar, P. Duhamel, W. Galster, M. Huyse, P. Leleux, I. Licot, E. Liénard, P. Lipnik, M. Loiselet, C. Michotte, G. Ryckewaert, P. Van Duppen, J. Vanhorenbeeck, and J. Vervier

Phys. Rev. Lett. 67, 808 (1991) - Published 12 August, 1991

Measurement of the spectroscopic quadrupole moment of ${}^{186}{Au}$ : Experimental verification of the large prolate deformation of ${the}^{186}$ Au ground state

B. Hinfurtner, E. Hagn, E. Zech, and R. Eder

Phys. Rev. Lett. 67, 812 (1991) - Published 12 August, 1991

Chaotic properties of the interacting-boson model: A discovery of a new regular region

Y. Alhassid and N. Whelan

Phys. Rev. Lett. 67, 816 (1991) - Published 12 August, 1991

Atomic, Molecular, and Optical Physics

Angular correlations in near-threshold double photoionization of krypton

J. Mazeau, P. Selles, D. Waymel, and A. Huetz

Phys. Rev. Lett. 67, 820 (1991) - Published 12 August, 1991

Nonlinear Dynamics, Fluid Dynamics, Classical Optics, Etc.

Demonstration of a new free-electron-laser harmonic interaction

H. Bluem, R. H. Jackson, H. P. Freund, D. E. Pershing, and V. L. Granatstein

Phys. Rev. Lett. 67, 824 (1991) - Published 12 August, 1991

Random-walk approach to granular flows

H. Caram and D. C. Hong

Phys. Rev. Lett. 67, 828 (1991) - Published 12 August, 1991

Coupling between different oscillation branches in a waveguide-mode free-electron laser

Y. Kawamura, B. C. Lee, M. Kawai, and K. Toyoda

Phys. Rev. Lett. 67, 832 (1991) - Published 12 August, 1991

Condensed Matter: Structure, Etc.

Thermodynamics of random copolymer melts

Glenn H. Fredrickson and Scott T. Milner

Phys. Rev. Lett. 67, 835 (1991) - Published 12 August, 1991

Nuclear polarization enhancement by distillation of liquid ${}^{3}-^{4}$ He solutions

P. J. Nacher, I. Shinkoda, P. Schleger, and W. N. Hardy

Phys. Rev. Lett. 67, 839 (1991) - Published 12 August, 1991

Interaction of energetic ions with inhomogeneous solids

M. Bode, A. Ourmazd, J. Cunningham, and M. Hong

Phys. Rev. Lett. 67, 843 (1991) - Published 12 August, 1991

Direct evidence for localized motion of hydrogen in Cd-H complexes in silicon

M. Gebhard, B. Vogt, and W. Witthuhn

Phys. Rev. Lett. 67, 847 (1991) - Published 12 August, 1991

Near edge x-ray-absorption fine-structure determination of alkyl-chain orientation: Breakdown of the ‘‘building-block’’ scheme

G. Hähner, M. Kinzler, Ch. Wöll, M. Grunze, M. K. Scheller, and L. S. Cederbaum

Phys. Rev. Lett. 67, 851 (1991) - Published 12 August, 1991

Long-range spatial self-organization in the adsorbate-induced restructuring of surfaces: Cu{100}-(2×1)O

Klaus Kern, Horst Niehus, Axel Schatz, Peter Zeppenfeld, Jürgen Goerge, and George Comsa

Phys. Rev. Lett. 67, 855 (1991) - Published 12 August, 1991

Structure of thin metastable epitaxial Fe films on Cu(100): Reconstruction and interface ordering by coating

H. Magnan, D. Chandesris, B. Villette, O. Heckmann, and J. Lecante

Phys. Rev. Lett. 67, 859 (1991) - Published 12 August, 1991

Alternative method of imaging surface topologies of nonconducting bulk specimens by scanning tunneling microscopy

Jian-Yang Yuan, Zhifeng Shao, and Chao Gao

Phys. Rev. Lett. 67, 863 (1991) - Published 12 August, 1991

Condensed Matter: Electronic Properties, Etc.

Ab initio molecular-dynamical relaxation applied to the silicon(111)-5×5 surface reconstruction

Gary B. Adams and Otto F. Sankey

Phys. Rev. Lett. 67, 867 (1991) - Published 12 August, 1991

Prediction and observation of pocket vibrational modes in crystals

K. W. Sandusky, J. B. Page, A. Rosenberg, C. E. Mungan, and A. J. Sievers

Phys. Rev. Lett. 67, 871 (1991) - Published 12 August, 1991

Phase transition in ultrathin Bi films

M. G. Mitch, S. J. Chase, J. Fortner, R. Q. Yu, and J. S. Lannin

Phys. Rev. Lett. 67, 875 (1991) - Published 12 August, 1991

Nondiagonal response of Si by inelastic-x-ray-scattering experiments at Bragg position: Evidence for bulk plasmon bands

W. Schülke and A. Kaprolat

Phys. Rev. Lett. 67, 879 (1991) - Published 12 August, 1991

Size-dependent analysis of the metal-insulator transition in the integral quantum Hall effect

S. Koch, R. J. Haug, K. v. Klitzing, and K. Ploog

Phys. Rev. Lett. 67, 883 (1991) - Published 12 August, 1991

Magnetic-field-induced indirect gap in a modulation-doped quantum well

D. M. Whittaker, T. A. Fisher, P. E. Simmonds, M. S. Skolnick, and R. S. Smith

Phys. Rev. Lett. 67, 887 (1991) - Published 12 August, 1991

Quantum confined one-dimensional electron-hole plasma in semiconductor quantum wires

R. Cingolani, H. Lage, L. Tapfer, H. Kalt, D. Heitmann, and K. Ploog

Phys. Rev. Lett. 67, 891 (1991) - Published 12 August, 1991

Excitonic charge-density-wave instability of spatially separated electron-hole layers in strong magnetic fields

X. M. Chen and J. J. Quinn

Phys. Rev. Lett. 67, 895 (1991) - Published 12 August, 1991

Spin-glass–ferromagnetic–paramagnetic multicritical point

Rajiv R. P. Singh

Phys. Rev. Lett. 67, 899 (1991) - Published 12 August, 1991

Oscillations with a period of two Cr monolayers in the antiferromagnetic exchange coupling in a (001) Fe/Cr/Fe sandwich structure

S. T. Purcell, W. Folkerts, M. T. Johnson, N. W. E. McGee, K. Jager, J. aan de Stegge, W. B. Zeper, W. Hoving, and P. Grünberg

Phys. Rev. Lett. 67, 903 (1991) - Published 12 August, 1991

Susceptibility of two-, three-, and four-dimensional spin glasses in a magnetic field

E. R. Grannan and R. E. Hetzel

Phys. Rev. Lett. 67, 907 (1991) - Published 12 August, 1991

Disordered SU(N) antiferromagnets and the renormalization of charged instanton gases in three dimensions

Ganpathy Murthy

Phys. Rev. Lett. 67, 911 (1991) - Published 12 August, 1991

Exact solution for flux creep with logarithmic U(j) dependence: Self-organized critical state in high- $T_{c}$ superconductors

V. M. Vinokur, M. V. Feigel’man, and V. B. Geshkenbein

Phys. Rev. Lett. 67, 915 (1991) - Published 12 August, 1991

Self-Organized Critical Behavior in Pinned Flux Lattices

Oscar Pla and Franco Nori

Phys. Rev. Lett. 67, 919 (1991) - Published 12 August, 1991

Cross-Disciplinary Physics

Wrinkling transition in partially polymerized vesicles

M. Mutz, D. Bensimon, and M. J. Brienne

Phys. Rev. Lett. 67, 923 (1991) - Published 12 August, 1991

Hydrogen embedded in Ni: Production by incident atomic hydrogen and detection by high-resolution electron energy loss

A. D. Johnson, K. J. Maynard, S. P. Daley, Q. Y. Yang, and S. T. Ceyer

Phys. Rev. Lett. 67, 927 (1991) - Published 12 August, 1991

ERRATA

Parity-Odd Asymmetries in $W$ -Jet Events at Hadron Colliders

Kaoru Hagiwara, Ken-ichi Hikasa, and Naoyuki Kai

Phys. Rev. Lett. 67, 931 (1991) - Published 12 August, 1991

Measurement of Xenon Distribution Statistics in Na-A Zeolite Cavities

B. F. Chmelka, D. Raftery, A. V. McCormick, L. C. de Menorval, R. D. Levine, and A. Pines

Phys. Rev. Lett. 67, 931 (1991) - Published 12 August, 1991

Observable Characteristics of Pure Quantum States

John Bohn

Phys. Rev. Lett. 67, 932 (1991) - Published 12 August, 1991

Erratum: ‘‘New search for the spontaneous conversion of muonium to antimuonium [Phys. Reve. Lett. 66, 2716 (1991)]

B. E. Matthias, H. E. Ahn, A. Badertscher, F. Chmely, M. Echause, V. W. Hughes, K. P. Jungmann, J. R. Kane, S. H. Kettell, Y. Kuang, H. -J. Mundinger, B. Ni, H. Orth, G. zu. Putliz, H. R. Schaefer, M. T. Witkowski, and K. A. Woodle

Phys. Rev. Lett. 67, 932 (1991) - Published 12 August, 1991