Volume 63, Issue 24

N. Schulz, V. Vanin, M. Aïche, A. Chevallier, J. Chevallier, J. C. Sens, Ch. Briançon, S. Cwiok, E. Ruchowska, J. Fernandez-Niello, Ch. Mittag, and J. Dudek

Phys. Rev. Lett. 63, 2645 (1989) - Published 11 December, 1989

Continuum discretized coupled-channels method as a truncation of a connected-kernel formulation of three-body problems

N. Austern, M. Yahiro, and M. Kawai

Phys. Rev. Lett. 63, 2649 (1989) - Published 11 December, 1989

Atomic, Molecular, and Optical Physics

Quasi-Landau modulations in nonhydrogenic systems in a magnetic field

P. F. O’Mahony

Phys. Rev. Lett. 63, 2653 (1989) - Published 11 December, 1989

Nonlinear Dynamics, Fluid Dynamics, Classical Optics, Etc.

Probability distribution of a stochastically advected scalar field

Hudong Chen, Shiyi Chen, and Robert H. Kraichnan

Phys. Rev. Lett. 63, 2657 (1989) - Published 11 December, 1989

Condensed Matter: Structure, Etc.

Microphase separation in block copolymers

Amitabha Chakrabarti, Raul Toral, and James D. Gunton

Phys. Rev. Lett. 63, 2661 (1989) - Published 11 December, 1989

Investigation of anisotropic molecular orientational distributions of liquid-crystal monolayers by optical second-harmonic generation

W. Chen, M. B. Feller, and Y. R. Shen

Phys. Rev. Lett. 63, 2665 (1989) - Published 11 December, 1989

Condensed Matter: Electronic Properties, Etc.

Contact electrification using force microscopy

B. D. Terris, J. E. Stern, D. Rugar, and H. J. Mamin

Phys. Rev. Lett. 63, 2669 (1989) - Published 11 December, 1989

Preferential sputtering of isotopes: Fluence and emission-angle dependence

H. Gnaser and H. Oechsner

Phys. Rev. Lett. 63, 2673 (1989) - Published 11 December, 1989

Pure nuclear reflections in case of nuclear level crossing

R. Rüffer, E. Gerdau, H. D. Rüter, W. Sturhahn, R. Hollatz, and A. Schneider

Phys. Rev. Lett. 63, 2677 (1989) - Published 11 December, 1989

Electronic structure of actinide compounds from $L_{III}$ -edge x-ray absorption

S. Bertram, G. Kaindl, J. Jové, M. Pagès, and J. Gal

Phys. Rev. Lett. 63, 2680 (1989) - Published 11 December, 1989

Effective (2+1)-dimensional gauge theory of spin and charge degrees of freedom with Chern-Simons coupling

I. J. R. Aitchison and N. E. Mavromatos

Phys. Rev. Lett. 63, 2684 (1989) - Published 11 December, 1989

Cross-Disciplinary Physics

Stationary pattern of vortices or strings in biological systems: Lattice version of the Lotka-Volterra model

Kei-ichi Tainaka

Phys. Rev. Lett. 63, 2688 (1989) - Published 11 December, 1989

COMMENTS

Comment on ‘‘Diffusion and drift of charge carriers in a random potential: Deviation from Einstein’s law’’

J. P. Bouchaud and A. Georges

Phys. Rev. Lett. 63, 2692 (1989) - Published 11 December, 1989

Comment on ‘‘Spontaneous and induced emission of soft bosons: Exact non-Markovian solution’’

K. Wódkiewicz

Phys. Rev. Lett. 63, 2693 (1989) - Published 11 December, 1989

Fain replies

Benjamin Fain

Phys. Rev. Lett. 63, 2694 (1989) - Published 11 December, 1989

ERRATA

Exact Solution for Diffusion in a Random Potential

R. Tao

Phys. Rev. Lett. 63, 2695 (1989) - Published 11 December, 1989

Inhibition of Strong-Coupling Superconductivity by Magnetic Impurities: A Quantum Monte Carlo Study

Mark Jarrell

Phys. Rev. Lett. 63, 2695 (1989) - Published 11 December, 1989

Evidence for a Cluster of Collective $1^{+}$ States in ${}^{150}{Nd}$ near 3 MeV

B. Kasten, R. D. Heil, P. v. Brentano, P. A. Butler, S. D. Hoblit, U. Kneissl, S. Lindenstruth, G. Müller, H. H. Pitz, K. W. Rose, W. Scharfe, M. Schumacher, U. Seemann, Th. Weber, C. Wesselborg, and A. Zilges

Phys. Rev. Lett. 63, 2695 (1989) - Published 11 December, 1989

Erratum: Quenching of the Hall resistance in a novel geometry [Phys. Rev. Lett. 63, 996 (1989)]

A. M. Chang, T. Y. Chang, and H. U. Baranger

Phys. Rev. Lett. 63, 2695 (1989) - Published 11 December, 1989

Structure and Optical Properties of Strained Ge-Si Superlattices Grown on (001) Ge

T. P. Pearsall, J. M. Vandenberg, R. Hull, and J. M. Bonar

Phys. Rev. Lett. 63, 2696 (1989) - Published 11 December, 1989