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AMERICAN PHYSICAL SOCIETY



Physical Review Letters – 29 February 1988
(Volume 60, Issue 9)




Diffraction-free beams remain diffraction free under all paraxial optical transformations
Kurt Bernardo Wolf
pp. 757-759 [View   PDF (332 kB)  See Also: Erratum]

Chaotic flows and magnetic dynamos
John M. Finn and Edward Ott
pp. 760-763 [View   PDF (610 kB) ]

Observation of 4.2-K equilibrium-noise squeezing via a Josephson-parametric amplifier
B. Yurke, P. G. Kaminsky, R. E. Miller, E. A. Whittaker, A. D. Smith, A. H. Silver, and R. W. Simon
pp. 764-767 [View   PDF (583 kB) ]


Radiochemical neutrino detection via 127I(νe,e-)127Xe
W. C. Haxton
pp. 768-771 [View   PDF (636 kB) ]


New phase of quantum electrodynamics: A nonperturbative fixed point in four dimensions
J. B. Kogut, Elbio Dagotto, and A. Kocic
pp. 772-775 [View   PDF (618 kB) ]


Bound-nucleon response functions from the reaction 40Ca(e,ep)39K/emph> and nuclear-medium effects
D. Reffay-Pikeroen, M. Bernheim, S. Boffi, G. P. Capitani, E. De Sanctis, S. Frullani, F. Garibaldi, A. Gérard, C. Giusti, H. Jackson, A. Magnon, C. Marchand, J. Mougey, J. Morgenstern, F. D. Pacati, J. Picard, S. Turck-Chieze, and P. Vernin
pp. 776-779 [View   PDF (658 kB) ]

Observation of a nonspherical pion source in relativistic heavy-ion collisions
A. D. Chacon, J. A. Bistirlich, R. R. Bossingham, H. R. Bowman, C. W. Clawson, K. M. Crowe, T. J. Humanic, J. M. Kurck, C. A. Meyer, J. O. Rasmussen, O. Hashimoto, W. McHarris, J. P. Sullivan, and W. A. Zajc
pp. 780-783 [View   PDF (565 kB) ]


Observation of associative ionization of ultracold laser-trapped sodium atoms
P. L. Gould, P. D. Lett, P. S. Julienne, W. D. Phillips, H. R. Thorsheim, and J. Weiner
pp. 788-791 [View   PDF (642 kB) ]

Ultrabroadband amplitude squeezing in a semiconductor laser
Susumu Machida and Yoshihisa Yamamoto
pp. 792-794 [View   PDF (502 kB) ]

Energy conservation in the picosecond and subpicosecond photoelectric effect
E. Yablonovitch
pp. 795-796 [View   PDF (253 kB)  See Also: Erratum]


Nonlinear dynamics of the wake of an oscillating cylinder
D. J. Olinger and K. R. Sreenivasan
pp. 797-800 [View   PDF (618 kB) ]


Effect of parallel magnetic field gradients on absorption and mode conversion in the ion-cyclotron range of frequencies
D. Smithe, P. Colestock, T. Kammash, and R. Kashuba
pp. 801-804 [View   PDF (557 kB) ]


Influence of shear on polymer adsorption kinetics
Thomas C. McGlinn, Daniel J. Kuzmenka, and Steve Granick
pp. 805-808 [View   PDF (601 kB) ]

Microscopic theory of the structure, thermodynamics, and apparent χ parameter of polymer blends
Kenneth S. Schweizer and John G. Curro
pp. 809-812 [View   PDF (677 kB) ]

Structure of the Lβ phases in a hydrated phosphatidylcholine multimembrane
G. S. Smith, E. B. Sirota, C. R. Safinya, and N. A. Clark
pp. 813-816 [View   PDF (656 kB) ]


Ionic contributions to lattice instabilities and phonon dispersion in La2CuO4
R. E. Cohen, W. E. Pickett, L. L. Boyer, and H. Krakauer
pp. 817-820 [View   PDF (618 kB) ]

Photothermal modulation spectroscopy of multilayered structures of amorphous silicon and amorphous silicon carbide
K. Hattori, T. Mori, H. Okamoto, and Y. Hamakawa
pp. 825-827 [View   PDF (538 kB) ]

Observation of ballistic holes
M. Heiblum, K. Seo, H. P. Meier, and T. W. Hickmott
pp. 828-831 [View   PDF (628 kB) ]

Evidence for the existence of guided longitudinal acoustic phonons in ZnSe films on GaAs
B. Hillebrands, S. Lee, G. I. Stegeman, H. Cheng, J. E. Potts, and F. Nizzoli
pp. 832-835 [View   PDF (668 kB) ]

Fractional angular momentum and magnetic-flux quantization
J. Q. Liang and X. X. Ding
pp. 836-839 [View   PDF (581 kB) ]

Effect of dissipation on thermal activation in an underdamped Josephson junction: First evidence of a transition between different damping regimes
Paolo Silvestrini, Sergio Pagano, Roberto Cristiano, O. Liengme, and K. E. Gray
pp. 844-847 [View   PDF (554 kB) ]

Quantized conductance of point contacts in a two-dimensional electron gas
B. J. van Wees, H. van Houten, C. W. Beenakker, J. G. Williamson, L. P. Kouwenhoven, D. van der Marel, and C. T. Foxon
pp. 848-850 [View   PDF (435 kB) ]

Anomalous high-field magnetization and negative forced volume magnetostriction in Yb1-xMxCu2 (M=In and Ag)evidence for valence change in high magnetic fields
K. Yoshimura, T. Nitta, M. Mekata, T. Shimizu, T. Sakakibara, T. Goto, and G. Kido
pp. 851-854 [View   PDF (621 kB) ]


Molecular mechanism of field-inversion electrophoresis
Jean Louis Viovy
pp. 855-858 [View   PDF (565 kB) ]


Comment on ‘‘New theoretical description of the carbon-carbon triple bond’’
Charles W. Bauschlicher and Peter R. Taylor
pp. 859 [View   PDF (169 kB) ]

Messmer and Schultz reply
Richard P. Messmer and Peter A. Schultz
pp. 860 [View   PDF (159 kB) ]

Harmonics of orientational order in liquid crystals
Maya Paczuski and Mehran Kardar
pp. 861 [View   PDF (162 kB) ]

Cheng et al. reply
Ming Cheng, John T. Ho, S. W. Hui, and Ronald Pindak
pp. 862 [View   PDF (137 kB) ]

Picosecond Raman studies of the Fröhlich interaction in semiconductor alloys
K. J. Nash and M. S. Skolnick
pp. 863 [View   PDF (162 kB) ]

Kash, Jha, and Tsang reply
J. A. Kash, S. S. Jha, and J. C. Tsang
pp. 864 [View   PDF (169 kB) ]

Comment on ‘‘Nature of exotic negative carriers in superfluid 4
C. D. Williams, P. C. Hendry, and P. V. McClintock
pp. 865 [View   PDF (135 kB) ]

Sanders and Ihas reply
T. M. Sanders and G. G. Ihas
pp. 866 [View   PDF (91 kB) ]