Volume 63, Issue 17

R. Tacik, E. T. Boschitz, R. Meier, S. Ritt, M. Wessler, K. Junker, J. A. Konter, S. Mango, D. Renker, B. van den Brandt, W. Meyer, W. Thiel, P. Chaumette, J. Deregel, G. Durand, J. Fabre, P. Amaudruz, R. R. Johnson, G. Smith, P. Weber, and R. Mach

Phys. Rev. Lett. 63, 1784 (1989) - Published 23 October, 1989

Relativistic one-boson-exchange model and elastic electron-deuteron scattering at high momentum transfer

E. Hummel and J. A. Tjon

Phys. Rev. Lett. 63, 1788 (1989) - Published 23 October, 1989

Analyzing-power measurement in p→n→ $π^{-}$ pp $(^{1}$ $S_{0}$ ): Pion absorption by quark clusters?

C. Ponting, D. A. Hutcheon, M. A. Moinester, P. L. Walden, D. R. Gill, R. R. Johnson, F. Duncan, G. Sheffer, P. Weber, V. Sossi, A. Feltham, M. Hanna, R. Olszewski, M. Pavan, F. M. Rozon, M. Sevior, D. Ashery, R. P. Trelle, H. Hahn, and B. Mayer

Phys. Rev. Lett. 63, 1792 (1989) - Published 23 October, 1989

Nonlinear Dynamics, Fluid Dynamics, Classical Optics, Etc.

Coherent pair creation in linear colliders

Pisin Chen and Valery I. Telnov

Phys. Rev. Lett. 63, 1796 (1989) - Published 23 October, 1989

Generalization of the Lyddane-Sachs-Teller relation to disordered dielectrics

T. W. Noh and A. J. Sievers

Phys. Rev. Lett. 63, 1800 (1989) - Published 23 October, 1989

Plasma and Beam Physics

Control of pump depletion in $v_{p}$ { acceleration of electrons

C. W. Domier, Y. Nishida, and N. C. Luhmann, Jr.

Phys. Rev. Lett. 63, 1803 (1989) - Published 23 October, 1989

Turbulent cascade of incompressible unidirectional Alfvén waves in the interplanetary medium

Marco Velli, Roland Grappin, and André Mangeney

Phys. Rev. Lett. 63, 1807 (1989) - Published 23 October, 1989

Condensed Matter: Structure, Etc.

Measurements of the pair-breaking edge in superfluid ${}^{3}B$

S. Adenwalla, Z. Zhao, J. B. Ketterson, and Bimal K. Sarma

Phys. Rev. Lett. 63, 1811 (1989) - Published 23 October, 1989

Recoil-enhanced atomic migration

Richard S. Sorbello

Phys. Rev. Lett. 63, 1815 (1989) - Published 23 October, 1989

Chemical ordering and boundary structure in strained-layer Si-Ge superlattices

E. Müller, H.-U. Nissen, M. Ospelt, and H. von Känel

Phys. Rev. Lett. 63, 1819 (1989) - Published 23 October, 1989

Coupled translational-vibrational activation in dissociative hydrogen adsorption on Cu(110)

B. E. Hayden and C. L. A. Lamont

Phys. Rev. Lett. 63, 1823 (1989) - Published 23 October, 1989

Novel strain-induced defect in thin molecular-beam epitaxy layers

F. K. LeGoues, M. Copel, and R. Tromp

Phys. Rev. Lett. 63, 1826 (1989) - Published 23 October, 1989

Scanning-tunneling-microscopy study of single-domain Si(001) surfaces grown by molecular-beam epitaxy

A. J. Hoeven, J. M. Lenssinck, D. Dijkkamp, E. J. van Loenen, and J. Dieleman

Phys. Rev. Lett. 63, 1830 (1989) - Published 23 October, 1989

Condensed Matter: Electronic Properties, Etc.

Absorption fluctuations and persistent spectral hole burning in a ${Nd}^{3 +}$ -doped glass waveguide

W. S. Brocklesby, B. Golding, and J. R. Simpson

Phys. Rev. Lett. 63, 1833 (1989) - Published 23 October, 1989

Theoretical and experimental study of a quantized lattice configuration in a nearly unstable defect system

J. B. Page, J. T. McWhirter, A. J. Sievers, H. Fleurent, A. Bouwen, and D. Schoemaker

Phys. Rev. Lett. 63, 1837 (1989) - Published 23 October, 1989

Direct observation of charge-induced π-electronic structural changes in a conjugated polymer

M. Lögdlund, R. Lazzaroni, S. Stafström, W. R. Salaneck, and J.-L. Brédas

Phys. Rev. Lett. 63, 1841 (1989) - Published 23 October, 1989

Nature of the Schottky term in the Schottky barrier

Y. Chang, Y. Hwu, J. Hansen, F. Zanini, and G. Margaritondo

Phys. Rev. Lett. 63, 1845 (1989) - Published 23 October, 1989

Diluted magnetic III-V semiconductors

H. Munekata, H. Ohno, S. von Molnar, Armin Segmüller, L. L. Chang, and L. Esaki

Phys. Rev. Lett. 63, 1849 (1989) - Published 23 October, 1989

Frequency dependence of elastic anomalies in charge-density-wave conductors

X.-D. Xiang and J. W. Brill

Phys. Rev. Lett. 63, 1853 (1989) - Published 23 October, 1989

Billiard model of a ballistic multiprobe conductor

C. W. J. Beenakker and H. van Houten

Phys. Rev. Lett. 63, 1857 (1989) - Published 23 October, 1989

Time-correlated single-electron tunneling in one-dimensional arrays of ultrasmall tunnel junctions

P. Delsing, K. K. Likharev, L. S. Kuzmin, and T. Claeson

Phys. Rev. Lett. 63, 1861 (1989) - Published 23 October, 1989

${}^{17}O$ NMR study of local spin susceptibility in aligned ${YBa}_{2}$ ${Cu}_{3}$ $O_{7}$ powder

M. Takigawa, P. C. Hammel, R. H. Heffner, Z. Fisk, K. C. Ott, and J. D. Thompson

Phys. Rev. Lett. 63, 1865 (1989) - Published 23 October, 1989

Thermally activated depinning in polycrystalline Bi-based high- $T_{c}$ superconductors

A. Gupta, P. Esquinazi, H. F. Braun, and H.-W. Neumüller

Phys. Rev. Lett. 63, 1869 (1989) - Published 23 October, 1989

Temperature dependence of electrodynamic properties of ${YBa}_{2}$ ${Cu}_{3}$ $O_{y}$ crystals

S. Sridhar, Dong-Ho Wu, and W. Kennedy

Phys. Rev. Lett. 63, 1873 (1989) - Published 23 October, 1989

Lorentz-force independence of resistance tails for high-temperature superconductors in magnetic fields near $T_{c}$

K. C. Woo, K. E. Gray, R. T. Kampwirth, J. H. Kang, S. J. Stein, R. East, and D. M. McKay

Phys. Rev. Lett. 63, 1877 (1989) - Published 23 October, 1989

Microscopic studies of the optical spectra of ${YBa}_{2}$ ${Cu}_{3}$ $O_{7}$

E. G. Maksimov, S. N. Rashkeev, S. Yu. Savrasov, and Yu. A. Uspenskii

Phys. Rev. Lett. 63, 1880 (1989) - Published 23 October, 1989

Cross-Disciplinary Physics

Carbon monoxide chemisorption on a nickel surface: An investigation of unoccupied bands

N. Memmel, G. Rangelov, E. Bertel, V. Dose, K. Kometer, and N. Rösch

Phys. Rev. Lett. 63, 1884 (1989) - Published 23 October, 1989

COMMENTS

Comment on ‘‘Continuum limit of quenched theories’’

V. A. Miransky

Phys. Rev. Lett. 63, 1888 (1989) - Published 23 October, 1989

Holdom replies

Bob Holdom

Phys. Rev. Lett. 63, 1889 (1989) - Published 23 October, 1989

Comment on ‘‘Parity doubling in baryons and its relevance to hadronic structure’’

D. Robson

Phys. Rev. Lett. 63, 1890 (1989) - Published 23 October, 1989

Iachello replies

F. Iachello

Phys. Rev. Lett. 63, 1891 (1989) - Published 23 October, 1989

Comment on ‘‘Lattice expansions and contractions in metallic superlattices’’

A. F. Jankowski

Phys. Rev. Lett. 63, 1892 (1989) - Published 23 October, 1989

Comment on ‘‘Conductance oscillations periodic in the density of a one-dimensional electron gas’’

H. van Houten and C. W. J. Beenakker

Phys. Rev. Lett. 63, 1893 (1989) - Published 23 October, 1989

Kastner et al. reply:

M. A. Kastner, Stuart B. Field, U. Meirav, J. H. F. Scott-Thomas, D. A. Antoniadis, and H. I. Smith

Phys. Rev. Lett. 63, 1894 (1989) - Published 23 October, 1989

Comment on ‘‘Cold fusion: How close can deuterium atoms come inside palladium?’’

Pui K. Lam and Rici Yu

Phys. Rev. Lett. 63, 1895 (1989) - Published 23 October, 1989

ERRATA

Erratum: Information-theoretic Bell inequalities [Phys. Rev. Lett. 61, 662 (1988)]

Samuel L. Braunstein and Carlton M. Caves

Phys. Rev. Lett. 63, 1896 (1989) - Published 23 October, 1989

Calculations for Ni-like Soft X-Ray Lasers: Optimization for W (43.1 Å)

S. Maxon, S. Dalhed, P. L. Hagelstein, R. A. London, B. J. MacGowan, M. D. Rosen, G. Charatis, and G. Busch

Phys. Rev. Lett. 63, 1896 (1989) - Published 23 October, 1989

Theory for the Atomic Force Microscopy of Deformable Surfaces

D. Tománek, G. Overney, H. Miyazaki, S. D. Mahanti, and H. J. Güntherodt

Phys. Rev. Lett. 63, 1896 (1989) - Published 23 October, 1989

Virtual Photoconductivity

E. Yablonovitch, J. P. Heritage, D. E. Aspnes, and Y. Yafet

Phys. Rev. Lett. 63, 1896 (1989) - Published 23 October, 1989