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Physical Review Letters

Volume 65, Issue 6

6 August 1990

Browse Issues:

LETTERS

General Physics

Coherent $n^{2}$ scattering in periodic lattices

J. D. Franson

Phys. Rev. Lett. 65, 671 (1990) - Published 6 August, 1990

Elementary Particles and Fields

Suppression of local degrees of freedom of gauge fields by chiral anomalies

Yong-Shi Wu and Wei-Dong Zhao

Phys. Rev. Lett. 65, 675 (1990) - Published 6 August, 1990

Millicharged particles

M. I. Dobroliubov and A. Yu. Ignatiev

Phys. Rev. Lett. 65, 679 (1990) - Published 6 August, 1990

Clean test of electroweak quantum effects independent of low-energy neutral-current processes

Zenrō Hioki

Phys. Rev. Lett. 65, 683 (1990) - Published 6 August, 1990

Measurement of the absolute inclusive leptonic-decay branching fraction of the $D_{s}^{+}$ meson

Z. Bai et al.

Phys. Rev. Lett. 65, 686 (1990) - Published 6 August, 1990

Nuclear Physics

Identification and analysis of the np→dη cross section near threshold

F. Plouin, P. Fleury, and C. Wilkin

Phys. Rev. Lett. 65, 690 (1990) - Published 6 August, 1990

Measurement of parity violation in the elastic scattering of polarized electrons from ${}^{12}C$

P. A. Souder, R. Holmes, D.-H. Kim, K. S. Kumar, M. E. Schulze, K. Isakovich, G. W. Dodson, K. W. Dow, M. Farkhondeh, S. Kowalski, M. S. Lubell, J. Bellanca, M. Goodman, S. Patch, Richard Wilson, G. D. Cates, S. Dhawan, T. J. Gay, V. W. Hughes, A. Magnon, R. Michaels, and H. R. Schaefer

Phys. Rev. Lett. 65, 694 (1990) - Published 6 August, 1990

Measurement of inclusive quasielastic scattering of polarized electrons from polarized ${}^{3}{He}$

C. E. Woodward, E. J. Beise, J. E. Belz, R. W. Carr, B. W. Filippone, W. B. Lorenzon, R. D. McKeown, B. Mueller, T. G. O’Neill, G. Dodson, K. Dow, M. Farkhondeh, S. Kowalski, K. Lee, N. Makins, R. Milner, A. Thompson, D. Tieger, J. van den Brand, A. Young, X. Yu, and J. Zumbro

Phys. Rev. Lett. 65, 698 (1990) - Published 6 August, 1990

Atomic, Molecular, and Optical Physics

Redistribution of photons and frequency mixing with cross-polarized beams in sodium

G. Grynberg, M. Vallet, and M. Pinard

Phys. Rev. Lett. 65, 701 (1990) - Published 6 August, 1990

Polarization of x-ray emission lines from heliumlike scandium as a probe of the hyperfine interaction

J. R. Henderson, P. Beiersdorfer, C. L. Bennett, S. Chantrenne, D. A. Knapp, R. E. Marrs, M. B. Schneider, K. L. Wong, G. A. Doschek, J. F. Seely, C. M. Brown, R. E. LaVilla, J. Dubau, and M. A. Levine

Phys. Rev. Lett. 65, 705 (1990) - Published 6 August, 1990

Charge transfer from muonic hydrogen to neon

R. Jacot-Guillarmod, F. Mulhauser, C. Piller, and H. Schneuwly

Phys. Rev. Lett. 65, 709 (1990) - Published 6 August, 1990

Nonlinear Dynamics, Fluid Dynamics, Classical Optics, Etc.

Storage ring free-electron laser and chaos

Michel Billardon

Phys. Rev. Lett. 65, 713 (1990) - Published 6 August, 1990

Plasma and Beam Physics

Emission of plasma cyclotron waves in plasma-filled backward-wave oscillators

A. T. Lin

Phys. Rev. Lett. 65, 717 (1990) - Published 6 August, 1990

Magnetic reconnection of plasma toroids with cohelicity and counterhelicity

M. Yamada, Y. Ono, A. Hayakawa, M. Katsurai, and F. W. Perkins

Phys. Rev. Lett. 65, 721 (1990) - Published 6 August, 1990

Condensed Matter: Structure, Etc.

Critical properties of viscoelasticity of gels and elastic percolation networks

Sepehr Arbabi and Muhammad Sahimi

Phys. Rev. Lett. 65, 725 (1990) - Published 6 August, 1990

Diffusion path for an Al adatom on Al(001)

Peter J. Feibelman

Phys. Rev. Lett. 65, 729 (1990) - Published 6 August, 1990

Reentrant layer-by-layer growth during molecular-beam epitaxy of metal-on-metal substrates

Ralf Kunkel, Bene Poelsema, Laurens K. Verheij, and George Comsa

Phys. Rev. Lett. 65, 733 (1990) - Published 6 August, 1990

Ordering kinetics at the ${Cu}_{3}$ Au(110) surface

E. G. McRae and R. A. Malic

Phys. Rev. Lett. 65, 737 (1990) - Published 6 August, 1990

Condensed Matter: Electronic Properties, Etc.

Alkali promotion of photodissociation of adsorbed Mo(CO $)_{6}$

Z. C. Ying and W. Ho

Phys. Rev. Lett. 65, 741 (1990) - Published 6 August, 1990

Random matrix theory and the scaling theory of localization

K. A. Muttalib

Phys. Rev. Lett. 65, 745 (1990) - Published 6 August, 1990

Electronic shell structure in large metallic clusters

H. Göhlich, T. Lange, T. Bergmann, and T. P. Martin

Phys. Rev. Lett. 65, 748 (1990) - Published 6 August, 1990

‘‘Universal’’ conduction-band structure in some common semiconductor compounds

E. A. Johnson, A. MacKinnon, E. P. O’Reilly, and M. Silver

Phys. Rev. Lett. 65, 752 (1990) - Published 6 August, 1990

Origin of optically induced electron-spin resonance in hydrogenated amorphous silicon

S. Yamasaki, H. Okushi, A. Matsuda, K. Tanaka, and J. Isoya

Phys. Rev. Lett. 65, 756 (1990) - Published 6 August, 1990

Observation of hot-electron energy loss through the emission of phonon-plasmon coupled modes in GaAs

C. L. Petersen and S. A. Lyon

Phys. Rev. Lett. 65, 760 (1990) - Published 6 August, 1990

Subpicosecond time-resolved coherent-phonon oscillations in GaAs

G. C. Cho, W. Kütt, and H. Kurz

Phys. Rev. Lett. 65, 764 (1990) - Published 6 August, 1990

Electric potential and current distributions in a quantum wire under weak magnetic fields

Qin Li and D. J. Thouless

Phys. Rev. Lett. 65, 767 (1990) - Published 6 August, 1990

Single-electron charging and periodic conductance resonances in GaAs nanostructures

U. Meirav, M. A. Kastner, and S. J. Wind

Phys. Rev. Lett. 65, 771 (1990) - Published 6 August, 1990

Collapse of integer Hall gaps in a double-quantum-well system

A. H. MacDonald, P. M. Platzman, and G. S. Boebinger

Phys. Rev. Lett. 65, 775 (1990) - Published 6 August, 1990

Complex quantum scattering and the breakdown of the quantum Hall effect

V. Nikos Nicopoulos and S. A. Trugman

Phys. Rev. Lett. 65, 779 (1990) - Published 6 August, 1990

Observation of macroscopic spin phenomena in nanometer-scale magnets

D. D. Awschalom, M. A. McCord, and G. Grinstein

Phys. Rev. Lett. 65, 783 (1990) - Published 6 August, 1990

Nucleation of magnetization reversal via creation of pairs of Bloch walls

J. S. Broz, H. B. Braun, O. Brodbeck, W. Baltensperger, and J. S. Helman

Phys. Rev. Lett. 65, 787 (1990) - Published 6 August, 1990

Pressure-induced metallization and the collapse of the magnetic state in the antiferromagnetic insulator ${NiI}_{2}$

Moshe P. Pasternak, R. Dean Taylor, Anthony Chen, Charles Meade, L. M. Falicov, Andreas Giesekus, Raymond Jeanloz, and Peter Y. Yu

Phys. Rev. Lett. 65, 790 (1990) - Published 6 August, 1990

Transition between flux liquid and flux solid in high- $T_{c}$ superconductors

Lei Xing and Zlatko Tešanović

Phys. Rev. Lett. 65, 794 (1990) - Published 6 August, 1990

Inelastic-tunneling model for the linear conductance background in the high- $T_{c}$ superconductors

J. R. Kirtley and D. J. Scalapino

Phys. Rev. Lett. 65, 798 (1990) - Published 6 August, 1990

Superconducting energy gap and normal-state conductivity of a single-domain ${YBa}_{2}$ ${Cu}_{3}$ $O_{7}$ crystal

Z. Schlesinger, R. T. Collins, F. Holtzberg, C. Feild, S. H. Blanton, U. Welp, G. W. Crabtree, Y. Fang, and J. Z. Liu

Phys. Rev. Lett. 65, 801 (1990) - Published 6 August, 1990

COMMENTS

Comment on ‘‘Absence of impurity bands in conjugated polymers’’

Bing-Chang Xu and P. L. Taylor

Phys. Rev. Lett. 65, 805 (1990) - Published 6 August, 1990

Harigaya, Wada, and Fesser reply

K. Harigaya, Y. Wada, and K. Fesser

Phys. Rev. Lett. 65, 806 (1990) - Published 6 August, 1990

Comment on ‘‘Atomic-structure-dependent Schottky barrier at epitaxial Pb/Si(111) interfaces’’

G. Le Lay and K. Hricovini

Phys. Rev. Lett. 65, 807 (1990) - Published 6 August, 1990

Weitering et al. reply

H. H. Weitering, D. R. Heslinga, T. Hibma, and T. M. Klapwijk

Phys. Rev. Lett. 65, 808 (1990) - Published 6 August, 1990