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AMERICAN PHYSICAL SOCIETY



Physical Review Letters – 14 May 1990
(Volume 64, Issue 20)




Organization of chaos in area-preserving maps
Itzhack Dana
pp. 2339-2342 [View   PDF (710 kB) ]

Stochastically induced coherence in bistable systems
Andrew J. Irwin, Simon J. Fraser, and Raymond Kapral
pp. 2343-2346 [View   PDF (661 kB) ]

Classification of strange attractors by integers
Gabriel B. Mindlin, Xin-Jun Hou, Hernán G. Solari, R. Gilmore, and N. B. Tufillaro
pp. 2350-2353 [View   PDF (574 kB) ]

Unpredictability and undecidability in dynamical systems
Cristopher Moore
pp. 2354-2357 [View   PDF (703 kB) ]


cw conical emission: First comparison and agreement between theory and experiment
J. F. Valley, G. Khitrova, H. M. Gibbs, J. W. Grantham, and Xu Jiajin
pp. 2362-2365 [View   PDF (687 kB) ]

First observation of resonant excitation of high-n states in positronium
K. P. Ziock, R. H. Howell, F. Magnotta, R. A. Failor, and K. M. Jones
pp. 2366-2369 [View   PDF (663 kB) ]


Numerical simulations of soft and hard turbulence: Preliminary results for two-dimensional convection
E. E. DeLuca, J. Werne, R. Rosner, and F. Cattaneo
pp. 2370-2373 [View   PDF (624 kB) ]

Improved beam confinement in the modified betatron with strong focusing
C. A. Kapetanakos, L. K. Len, T. Smith, J. Golden, K. Smith, S. J. Marsh, D. Dialetis, J. Mathew, P. Loschialpo, and J. H. Chang
pp. 2374-2377 [View   PDF (727 kB) ]

Convection at finite Rayleigh numbers in large-aspect-ratio containers
A. C. Newell, T. Passot, and M. Souli
pp. 2378-2381 [View   PDF (740 kB) ]

Sheared boundary layers in turbulent Rayleigh-Bénard convection
T. H. Solomon and J. P. Gollub
pp. 2382-2385 [View   PDF (676 kB)  See Also: Erratum]


Random-tiling quasicrystal in three dimensions
Lei-Han Tang
pp. 2390-2393 [View   PDF (656 kB) ]

1/f phonon-number fluctuations in quartz observed by laser light scattering
Musha Toshimitsu, Borbély Gábor, and Shoji Minoru
pp. 2394-2397 [View   PDF (604 kB) ]

Angular dependence of dipole scattering cross section: Surface-plasmon losses on Ag(100)
M. Rocca and U. Valbusa
pp. 2398-2401 [View   PDF (619 kB) ]

Scanning tunneling microscopy of crystal dislocations in gallium arsenide
G. Cox, D. Szynka, U. Poppe, K. H. Graf, K. Urban, C. Kisielowski-Kemmerich, J. Krüger, and H. Alexander
pp. 2402-2405 [View   PDF (987 kB)  See Also: Erratum]

Finite-temperature phase diagram of vicinal Si(100) surfaces
O. L. Alerhand, A. Nihat Berker, J. D. Joannopoulos, David Vanderbilt, R. J. Hamers, and J. E. Demuth
pp. 2406-2409 [View   PDF (865 kB) ]

Disordering of the (3×1) reconstruction on Si(113) and the chiral three-state Potts model
Y.-N. Yang, E. D. Williams, R. L. Park, N. C. Bartelt, and T. L. Einstein
pp. 2410-2413 [View   PDF (592 kB) ]

Observation of a local structural change at Tc for Tl2Ba2CaCu2O8 by pulsed neutron diffraction
B. H. Toby, T. Egami, J. D. Jorgensen, and M. A. Subramanian
pp. 2414-2417 [View   PDF (659 kB) ]


Quantum electrodynamics near a photonic band gap: Photon bound states and dressed atoms
Sajeev John and Jian Wang
pp. 2418-2421 [View   PDF (754 kB) ]

Nonthermal occupation of higher subbands in semiconductor superlattices via sequential resonant tunneling
H. T. Grahn, H. Schneider, W. W. Rühle, K. von Klitzing, and K. Ploog
pp. 2426-2429 [View   PDF (713 kB) ]

Femtosecond spin-polarization spectroscopy in diluted-magnetic-semiconductor quantum wells
M. R. Freeman, D. D. Awschalom, J. M. Hong, and L. L. Chang
pp. 2430-2433 [View   PDF (743 kB) ]

Interaction of magnetoexcitons and two-dimensional electron gas in the quantum Hall regime
W. Chen, M. Fritze, A. V. Nurmikko, D. Ackley, C. Colvard, and H. Lee
pp. 2434-2437 [View   PDF (762 kB) ]

Evidence of dimensional crossover of the spin-glass transition in thin CuMn multilayers
A. Gavrin, J. R. Childress, C. L. Chien, B. Martinez, and M. B. Salamon
pp. 2438-2441 [View   PDF (566 kB) ]

Aspects of the correlation effects, antiferromagnetic order, and translational symmetry of the electronic structure of NiO and CoO
Z.-X. Shen, C. K. Shih, O. Jepsen, W. E. Spicer, I. Lindau, and J. W. Allen
pp. 2442-2445 [View   PDF (695 kB) ]

Size and fluctuation effects on the dynamics of linear domain walls in an Ising ferromagnet
J. Kötzler, M. Grahl, I. Sessler, and J. Ferré
pp. 2446-2449 [View   PDF (679 kB) ]

Normal-state properties of the uniform resonating-valence-bond state
Naoto Nagaosa and Patrick A. Lee
pp. 2450-2453 [View   PDF (770 kB) ]

Complete elastic constants and giant softening of c66 in superconducting La1.86Sr0.14CuO4
A. Migliori, William M. Visscher, S. Wong, S. E. Brown, I. Tanaka, H. Kojima, and P. B. Allen
pp. 2458-2461 [View   PDF (713 kB) ]


Cellular-automaton model for reactive systems
David Dab, Anna Lawniczak, Jean-Pierre Boon, and Raymond Kapral
pp. 2462-2465 [View   PDF (680 kB) ]


Thermal Conductivity of Glasses: Theory and Application to Amorphous Si
Philip B. Allen and Joseph L. Feldman
pp. 2466 [View   PDF (94 kB) ]