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AMERICAN PHYSICAL SOCIETY



Physical Review Letters – 23 June 1986
(Volume 56, Issue 25)




String Propagation in a Tachyon Background
Sumit R. Das and B. Sathiapalan
pp. 2664-2667 [View   PDF (715 kB) ]

Limitations of Heterotic-Superstring Phenomenology
Harry W. Braden, Paul H. Frampton, Thomas W. Kephart, and Abhijit K. Kshirsagar
pp. 2668-2671 [View   PDF (890 kB) ]

Search for Light Short-Lived Particles in Radiative Upsilon Decays
G. Mageras, P. Franzini, P. M. Tuts, S. Youssef, T. Zhao, J. Lee-Franzini, and R. D. Schamberger
pp. 2672-2675 [View   PDF (758 kB) ]


Coexistence of Prolate and Oblate Structures up to Spin 40ℏ in 152Dy
B. M. Nyakó, J. Simpson, P. J. Twin, D. Howe, P. D. Forsyth, and J. F. Sharpey-Schafer
pp. 2680-2683 [View   PDF (842 kB) ]


Linear and Nonlinear Theory of Cherenkov Maser Operation in the Intense Relativistic Beam Regime
Don S. Lemons and Lester E. Thode
pp. 2684-2687 [View   PDF (817 kB) ]


Nonlinear Reflection and Refraction of Planar Ion-Acoustic Plasma Solitons
T. Nagasawa and Y. Nishida
pp. 2688-2691 [View   PDF (797 kB) ]


Thermodynamic Criteria for Grain-Boundary Melting: A Molecular-Dynamics Study
J. Q. Broughton and G. H. Gilmer
pp. 2692-2695 [View   PDF (694 kB) ]

Observation of a Magnetic Antiphase Domain Structure with Long-Range Order in a Synthetic Gd-Y Superlattice
C. F. Majkrzak, J. W. Cable, J. Kwo, M. Hong, D. B. McWhan, Y. Yafet, J. V. Waszczak, and C. Vettier
pp. 2700-2703 [View   PDF (853 kB)  See Also: Erratum]

Observation of Two Length Scales for the Critical Fluctuations of RbCaF3
T. W. Ryan, R. J. Nelmes, R. A. Cowley, and A. Gibaud
pp. 2704-2707 [View   PDF (792 kB) ]

Rate-Theory Model of Polymer Crystallization
D. M. Sadler and G. H. Gilmer
pp. 2708-2711 [View   PDF (764 kB) ]

Asymmetric Melting and Freezing Kinetics in Silicon
Jeff Y. Tsao, Michael J. Aziz, Michael O. Thompson, and Paul S. Peercy
pp. 2712-2715 [View   PDF (958 kB) ]


New Method to Calculate the Muon Polarization Function
M. Celio
pp. 2720-2723 [View   PDF (716 kB) ]

Electron Mass Tunneling along the Growth Direction of (Al,Ga) As/GaAs Semiconductor Superlattices
T. Duffield, R. Bhat, M. Koza, F. DeRosa, D. M. Hwang, P. Grabbe, and S. J. Allen
pp. 2724-2727 [View   PDF (902 kB) ]

Spin Anisotropy of Ferromagnetic Films
J. G. Gay and Roy Richter
pp. 2728-2731 [View   PDF (809 kB) ]

Enhanced Superconductivity in Quasi Two-Dimensional Systems
J. E. Hirsch and D. J. Scalapino
pp. 2732-2735 [View   PDF (728 kB) ]

Negative Absolute Mobility of Minority Electrons in GaAs Quantum Wells
Ralph A. Höpfel, Jagdeep Shah, Peter A. Wolff, and Arthur C. Gossard
pp. 2736-2739 [View   PDF (903 kB) ]

Electronic States on a Penrose Lattice
Mahito Kohmoto and Bill Sutherland
pp. 2740-2743 [View   PDF (919 kB) ]

"Dressed Excitons" in a Multiple-Quantum-Well Structure: Evidence for an Optical Stark Effect with Femtosecond Response Time
A. Mysyrowicz, D. Hulin, A. Antonetti, A. Migus, W. T. Masselink, and H. Morkoç
pp. 2748-2751 [View   PDF (777 kB) ]

Nonreciprocal Optical Reflection of the Uniaxial Antiferromagnet MnF2
L. Remer, B. Lüthi, H. Sauer, R. Geick, and R. E. Camley
pp. 2752-2754 [View   PDF (608 kB) ]

Work Function of Transition-Metal Surface with Submonolayer Alkali-Metal Coverage
Wang Ning, Chen Kailai, and Wang Dingsheng
pp. 2759-2762 [View   PDF (851 kB) ]

Realization of a Witten Critical Theory in (CH3)4NMnCl3
Ian Affleck
pp. 2763-2766 [View   PDF (820 kB) ]


Energy-Level Statistics of Integrable Quantum Systems
T. H. Seligman and J. J. Verbaarschot
pp. 2767 [View   PDF (225 kB) ]

Casati, Chirikov, and Guarneri Respond
G. Casati, B. V. Chirikov, and I. Guarneri
pp. 2768 [View   PDF (98 kB) ]

Dependence of Superconducting Transition Temperature on Pressure in Primitive Hexagonal Si
David Erskine and Peter Y. Yu
pp. 2770 [View   PDF (238 kB) ]


Magnetic Tuning of the Metal-Insulator Transition for Uncompensated Arsenic-Doped Silicon
W. N. Shafarman, T. G. Castner, J. S. Brooks, K. P. Martin, and M. J. Naughton
pp. 2771 [View   PDF (180 kB) ]

Spin-Dependent Superelastic Scattering from Pure Angular Momentum States of Na(3P)
J. J. McClelland, M. H. Kelley, and R. J. Celotta
pp. 2771 [View   PDF (180 kB) ]

Sensitivity of a Hopf Bifurcation to Multiplicative Colored Noise
R. Lefever and J. Wm. Turner
pp. 2771 [View   PDF (180 kB) ]

Polarization Effects in Exclusive Hadron Scattering
Glennys R. Farra
pp. 2771 [View   PDF (180 kB) ]

Measurement of the Angular Correlation between Recoil Velocity and Angular Momentum Vectors in Molecular Photodissociation
G. E. Hall, N. Sivakumar, P. L. Houston, and I. Burak
pp. 2771 [View   PDF (180 kB) ]

Two-Point Correlation for Rich Clusters of Galaxies
S. Otta, H. David Politzer, and Mark B. Wise
pp. 2772 [View   PDF (108 kB) ]

Sensitivity of the Conductance of a Disordered Metal to the Motion of a Single Atom: Implications for 1 / f Noise
Shechao Feng, Patrick A. Lee, and A. Douglas Stone
pp. 2772 [View   PDF (108 kB) ]