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AMERICAN PHYSICAL SOCIETY



Physical Review Letters – 19 November 1990
(Volume 65, Issue 21)




Fourier path integrals, partial averaging, and the polaron problem
C. Alexandrou, W. Fleischer, and R. Rosenfelder
pp. 2615-2618 [View   PDF (577 kB) ]

Transient two-ion chaos
R. G. Brewer, J. Hoffnagle, and R. G. DeVoe
pp. 2619-2622 [View   PDF (657 kB) ]


Stringlike excitations with fractional spin in 3+1 dimensions
R. Gambini and L. Setaro
pp. 2623-2625 [View   PDF (362 kB) ]

Mechanism for large neutrino magnetic moments
S. M. Barr, E. M. Freire, and A. Zee
pp. 2626-2629 [View   PDF (669 kB) ]

Measurement of the form factors in the decay D+K¯*0e+νe
J. C. Anjos et al.
pp. 2630-2633 [View   PDF (641 kB) ]

Measurement of e+e- annihilation at rest into four γ rays
Shunji Adachi, Masami Chiba, Tachishige Hirose, Shojiro Nagayama, Yuki Nakamitsu, Toshiyuki Sato, and Tadashi Yamada
pp. 2634-2637 [View   PDF (574 kB) ]


Solitary-wave velocity selection in self-induced transparency
Spiros V. Branis, Olivier Martin, and Joseph L. Birman
pp. 2638-2641 [View   PDF (666 kB) ]

Classical realization of a strongly driven two-level system
R. J. Spreeuw, N. J. van Druten, M. W. Beijersbergen, E. R. Eliel, and J. P. Woerdman
pp. 2642-2645 [View   PDF (663 kB) ]



Critical speeding up observed
Hacène Boukari, Matthew E. Briggs, J. N. Shaumeyer, and Robert W. Gammon
pp. 2654-2657 [View   PDF (582 kB) ]

Microscopic calculation of collective excitations in 4He clusters
S. A. Chin and E. Krotscheck
pp. 2658-2661 [View   PDF (666 kB) ]

Phonons as collective modes: The case of a two-dimensional Wigner crystal in a strong magnetic field
René Cǒté and A. H. MacDonald
pp. 2662-2665 [View   PDF (598 kB) ]

A-B interface of superfluid 3He: Effect of phase coherence
Michael Grabinski and Mario Liu
pp. 2666-2669 [View   PDF (667 kB) ]

Low-frequency vibrational dynamics and structure of hydrogen at megabar pressures
R. J. Hemley, H. K. Mao, and J. F. Shu
pp. 2670-2673 [View   PDF (696 kB) ]

Field-cooling experiments on the quadrupolar-glass state of (KBr)0.47(KCN)0.53
J. Hessinger and K. Knorr
pp. 2674-2676 [View   PDF (408 kB) ]

Observation of the J=4 roton band in solid deuterium under pressure
Luc Lassche, Isaac F. Silvera, and Ad Lagendijk
pp. 2677-2679 [View   PDF (490 kB) ]

Scaling dynamics of immiscible radial viscous fingering
Subir K. Sarkar
pp. 2680-2683 [View   PDF (596 kB) ]

Reflection high-energy electron diffraction oscillations during epitaxial growth of high-temperature superconducting oxides
T. Terashima, Y. Bando, K. Iijima, K. Yamamoto, K. Hirata, K. Hayashi, K. Kamigaki, and H. Terauchi
pp. 2684-2687 [View   PDF (651 kB) ]

Resolution of a doublet splitting of the squashing mode in superfluid 3B
Zuyu Zhao, S. Adenwalla, P. N. Brusov, J. B. Ketterson, and Bimal K. Sarma
pp. 2688-2691 [View   PDF (524 kB) ]

Surface-induced heterophase fluctuation
X-M Zhu, H. Zabel, I. K. Robinson, E. Vlieg, J. A. Dura, and C. P. Flynn
pp. 2692-2695 [View   PDF (736 kB) ]


Localized-orbital Hartree-Fock description of alkali-metal clusters
Osamu Sugino and Hiroshi Kamimura
pp. 2696-2699 [View   PDF (771 kB) ]

Stable Al-Cu-Ru icosahedral crystals: A new class of electronic alloys
B. D. Biggs, S. J. Poon, and N. R. Munirathnam
pp. 2700-2703 [View   PDF (646 kB) ]

Angle-resolved-photoemission study of the electronic structure of the Si(001)c(4×2) surface
Y. Enta, S. Suzuki, and S. Kono
pp. 2704-2707 [View   PDF (662 kB) ]

Femtosecond optical detection of quasiparticle dynamics in high-Tc YBa2Cu3O7-δ superconducting thin films
S. G. Han, Z. V. Vardeny, K. S. Wong, O. G. Symko, and G. Koren
pp. 2708-2711 [View   PDF (708 kB) ]

Observation of phonon softening at the superconducting transition in Bi2Sr2CaCu2O8
H. A. Mook, M. Mostoller, J. A. Harvey, N. W. Hill, B. C. Chakoumakos, and B. C. Sales
pp. 2712-2715 [View   PDF (607 kB) ]

Single pentacene molecules detected by fluorescence excitation in a p-terphenyl crystal
M. Orrit and J. Bernard
pp. 2716-2719 [View   PDF (605 kB) ]

Resonance-induced delocalization of electrons in GaAs-AlAs superlattices
H. Schneider, H. T. Grahn, K. v. Klitzing, and K. Ploog
pp. 2720-2723 [View   PDF (671 kB) ]

Anomalous isotope effect and Van Hove singularity in superconducting Cu oxides
C. C. Tsuei, D. M. Newns, C. C. Chi, and P. C. Pattnaik
pp. 2724-2727 [View   PDF (726 kB)  See Also: Erratum]

Electronic structure of ideal metal/GaAs contacts
Mark van Schilfgaarde and N. Newman
pp. 2728-2731 [View   PDF (690 kB) ]

Interlayer magnetic coupling in Fe/Cr multilayered structures
Y. Wang, P. M. Levy, and J. L. Fry
pp. 2732-2735 [View   PDF (596 kB) ]


Microemulsions: A Landau-Ginzburg theory
Kan Chen, C. Jayaprakash, Rahul Pandit, and Wolfgang Wenzel
pp. 2736-2739 [View   PDF (665 kB) ]

Molecular theory of associative memory Hamiltonian models of protein folding
M. Sasai and P. G. Wolynes
pp. 2740-2743 [View   PDF (569 kB) ]


Comment on ‘‘Nonlinear magneto-optics of vacuum: Second-harmonic generation’’
M. G. Raizen and Baruch Rosenstein
pp. 2744 [View   PDF (165 kB) ]

Comment on ‘‘Nonlinear magneto-optics of vacuum: Second-harmonic generation’’
George W. Ford and Duncan G. Steel
pp. 2745 [View   PDF (154 kB) ]

Ding and Kaplan reply
Y. J. Ding and A. E. Kaplan
pp. 2746 [View   PDF (183 kB) ]


Measurement and Interpretation of Spontaneous Line Emission from a Common Upper Level in Laser-Produced Carbon Plasmas
Y. W. Huang, J. -S. Wang, J. C. Moreno, and H. R. Griem
pp. 2747 [View   PDF (20 kB) ]