Volume 67, Issue 24

B. Larson, O. Häusser, E. J. Brash, C. Chan, A. Rahav, C. Bennhold, P. P. J. Delheij, R. S. Henderson, B. K. Jennings, A. Mellinger, D. Ottewell, A. Trudel, M. C. Vetterli, D. M. Whittal, S. Ram, L. Tiator, and S. S. Kamalov

Phys. Rev. Lett. 67, 3356 (1991) - Published 9 December, 1991

Limiting temperature for the existence of collective motion in hot nuclei

P. F. Bortignon, A. Bracco, D. Brink, and R. A. Broglia

Phys. Rev. Lett. 67, 3360 (1991) - Published 9 December, 1991

Evidence for a nonequilibrated dinuclear system in dissipative collisions at 19 MeV/nucleon

G. Casini, A. A. Stefanini, M. Bini, P. R. Maurenzig, A. Olmi, G. Poggi, R. J. Charity, R. Freifelder, A. Gobbi, K. D. Hildenbrand, M. H. Tanaka, and J. P. Wessels

Phys. Rev. Lett. 67, 3364 (1991) - Published 9 December, 1991

Experimental determination of the fusion-barrier distribution for the ${}^{154}{Sm}$ $+^{16}$ O reaction

J. X. Wei, J. R. Leigh, D. J. Hinde, J. O. Newton, R. C. Lemmon, S. Elfstrom, J. X. Chen, and N. Rowley

Phys. Rev. Lett. 67, 3368 (1991) - Published 9 December, 1991

Atomic, Molecular, and Optical Physics

Enhancing the sub-Poissonian character of a light beam from the down-conversion luminescence

Geraldo Alexandre Barbosa and Carlos Henrique Monken

Phys. Rev. Lett. 67, 3372 (1991) - Published 9 December, 1991

Unified picture of near-edge and extended x-ray-absorption fine structure in low-Z molecules

J. Stöhr and K. R. Bauchspiess

Phys. Rev. Lett. 67, 3376 (1991) - Published 9 December, 1991

Donor and acceptor modes in photonic band structure

E. Yablonovitch, T. J. Gmitter, R. D. Meade, A. M. Rappe, K. D. Brommer, and J. D. Joannopoulos

Phys. Rev. Lett. 67, 3380 (1991) - Published 9 December, 1991

Nonlinear Dynamics, Fluid Dynamics, Classical Optics, Etc.

Photoacoustic monopole radiation in one, two, and three dimensions

G. J. Diebold, T. Sun, and M. I. Khan

Phys. Rev. Lett. 67, 3384 (1991) - Published 9 December, 1991

Noise-sustained structure in Taylor-Couette flow with through flow

Kenneth L. Babcock, Guenter Ahlers, and David S. Cannell

Phys. Rev. Lett. 67, 3388 (1991) - Published 9 December, 1991

Fundamental Phenomenology and Applications

Noise-Modulated Propagating Pattern in a Convectively Unstable System

Avraham Tsameret and Victor Steinberg

Phys. Rev. Lett. 67, 3392 (1991) - Published 9 December, 1991

Plasma and Beam Physics

Low-dimensional chaotic attractors in drift-wave turbulence

M. Persson and H. Nordman

Phys. Rev. Lett. 67, 3396 (1991) - Published 9 December, 1991

Condensed Matter: Structure, Etc.

Surface-induced polarization at a chiral-nematic–substrate interface

Sanjay Tripathi, Min-Hua Lu, E. M. Terentjev, Rolfe G. Petschek, and Charles Rosenblatt

Phys. Rev. Lett. 67, 3400 (1991) - Published 9 December, 1991

Nonlinear heat transport near the superfluid transition of ${}^{4}{He}$

R. Haussmann and V. Dohm

Phys. Rev. Lett. 67, 3404 (1991) - Published 9 December, 1991

X-ray reflectivity and adsorption isotherm study of fractal scaling in vapor-deposited films

R. Chiarello, V. Panella, J. Krim, and C. Thompson

Phys. Rev. Lett. 67, 3408 (1991) - Published 9 December, 1991

Interfacial dynamics at a first-order phase transition involving strain: Dynamical twin formation

G. S. Bales and R. J. Gooding

Phys. Rev. Lett. 67, 3412 (1991) - Published 9 December, 1991

New aspects on the Ir(110) reconstruction: Surface stabilization on mesoscopic scale via (331) facets

R. Koch, M. Borbonus, O. Haase, and K. H. Rieder

Phys. Rev. Lett. 67, 3416 (1991) - Published 9 December, 1991

Condensed Matter: Electronic Properties, Etc.

Spin dynamics and electronic states of N-V centers in diamond by EPR and four-wave-mixing spectroscopy

D. A. Redman, S. Brown, R. H. Sands, and S. C. Rand

Phys. Rev. Lett. 67, 3420 (1991) - Published 9 December, 1991

Fermion excited states in one-dimensional molecular aggregates with site disorder: Nonlinear optical response

Frank C. Spano

Phys. Rev. Lett. 67, 3424 (1991) - Published 9 December, 1991

Magnetorotons in quasi-three-dimensional electron systems

K. Karraï, X. Ying, H. D. Drew, M. Santos, M. Shayegan, S.-R. E. Yang, and A. H. MacDonald

Phys. Rev. Lett. 67, 3428 (1991) - Published 9 December, 1991

Subpicosecond spin relaxation dynamics of excitons and free carriers in GaAs quantum wells

T. C. Damen, Luis Via, J. E. Cunningham, Jagdeep Shah, and L. J. Sham

Phys. Rev. Lett. 67, 3432 (1991) - Published 9 December, 1991

Comparison of electric-field-gradient distributions between ferromagnetic hcp and fcc cobalt

W. D. Hutchison, A. V. J. Edge, N. Yazidjoglou, and D. H. Chaplin

Phys. Rev. Lett. 67, 3436 (1991) - Published 9 December, 1991

New phase boundary in highly correlated, barely metallic $V_{2}$ $O_{3}$

S. A. Carter, T. F. Rosenbaum, J. M. Honig, and J. Spalek

Phys. Rev. Lett. 67, 3440 (1991) - Published 9 December, 1991

Freezing of the vortex liquid in high- $T_{c}$ superconductors: A density-functional approach

Surajit Sengupta, C. Dasgupta, H. R. Krishnamurthy, Gautam I. Menon, and T. V. Ramakrishnan

Phys. Rev. Lett. 67, 3444 (1991) - Published 9 December, 1991

Toward a theory of high-temperature superconductivity in the antiferromagnetically correlated cuprate oxides

P. Monthoux, A. V. Balatsky, and D. Pines

Phys. Rev. Lett. 67, 3448 (1991) - Published 9 December, 1991

Attractive interaction and superconductivity for $K_{3}$ $C_{60}$

F. C. Zhang, Masao Ogata, and T. M. Rice

Phys. Rev. Lett. 67, 3452 (1991) - Published 9 December, 1991

Cross-Disciplinary Physics

Verification of the hyperscaling law on polymer clusters by neutron-scattering experiments

M. Adam, D. Lairez, F. Boué, J. P. Busnel, D. Durand, and T. Nicolai

Phys. Rev. Lett. 67, 3456 (1991) - Published 9 December, 1991

Self-diffusion of colloidal particles in a two-dimensional suspension: Are deviations from Fick’s law experimentally observable?

Martin A. van der Hoef, Daan Frenkel, and Anthony J. C. Ladd

Phys. Rev. Lett. 67, 3459 (1991) - Published 9 December, 1991

COMMENTS

Comment on ‘‘Depinning due to quenched randomness’’

Martin Zapotocky and Timothy Halpin-Healy

Phys. Rev. Lett. 67, 3463 (1991) - Published 9 December, 1991

Comment on ‘‘Observation of the conductivity coherence peak in superconducting ${Bi}_{2}$ ${Sr}_{2}$ ${CaCu}_{2}$ $O_{8}$ single crystals’’

M. L. Horbach, W. van Saarloos, and D. A. Huse

Phys. Rev. Lett. 67, 3464 (1991) - Published 9 December, 1991