Europhysics Letters

Volume 57 / No 4 (February 2002)

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The physics of elementary particles and fields

A new sequence of topological terms at any spacetime dimensions p. 473

J. Barcelos-Neto and E. C. Marino

Published online: 01 September 2002

DOI: https://doi.org/10.1209/epl/i2002-00486-2

Electromagnetism, optics, acoustics, heat transfer, classical mechanics, and fluid dynamics

Multiplication of defects in hexagonal patterns p. 480

P. Colinet, A. A. Nepomnyashchy and J. C. Legros

Published online: 01 September 2002

DOI: https://doi.org/10.1209/epl/i2002-00487-7

Physics of gases, plasmas and electric discharges

Non-parabolic plasma sheath potential profile in a dusty plasma p. 487

L. G. Garcia and J. Goedert

Published online: 01 September 2002

DOI: https://doi.org/10.1209/epl/i2002-00485-9

Integrability aspects of a dynamical system in magnetohydrodynamics p. 492

D. K. Rollins and B. K. Shivamoggi

Published online: 01 September 2002

DOI: https://doi.org/10.1209/epl/i2002-00488-0

Condensed matter: structure, mechanical and thermal properties

Grazing-incidence diffraction anomalous fine structure of self-assembled quantum wires p. 499

S. Grenier, M. G. Proietti, H. Renevier, L. González, J. M. García and J. García

Published online: 01 September 2002

DOI: https://doi.org/10.1209/epl/i2002-00489-5

Atomic structure of a high polymer melt p. 506

A. Uhlherr, M. Doxastakis, V. G. Mavrantzas, D. N. Theodorou, S. J. Leak, N. E. Adam and P. E. Nyberg

Published online: 01 September 2002

DOI: https://doi.org/10.1209/epl/i2002-00490-0

On the deformation of fluctuating chiral ribbons p. 512

S. Panyukov and Y. Rabin

Published online: 01 September 2002

DOI: https://doi.org/10.1209/epl/i2002-00491-5

Nucleation-induced undulative instability in thin films of nCB liquid crystals p. 519

S. Schlagowski, K. Jacobs and S. Herminghaus

Published online: 01 September 2002

DOI: https://doi.org/10.1209/epl/i2002-00492-x

Prediction of the mixing enthalpy of alloys p. 526

M. H. F. Sluiter and Y. Kawazoe

Published online: 01 September 2002

DOI: https://doi.org/10.1209/epl/i2002-00493-3

Polymer transport across isotope-selective interdiffusion barriers p. 533

H. Grüll, A. R. Esker, S. K. Satija and C. C. Han

Published online: 01 September 2002

DOI: https://doi.org/10.1209/epl/i2002-00494-8

Condensed matter: electronic structure, electrical, magnetic, and opticalproperties

One-dimensional strongly interacting Luttinger liquid of lattice spinless fermions p. 540

I. N. Karnaukhov and A. A. Ovchinnikov

Published online: 01 September 2002

DOI: https://doi.org/10.1209/epl/i2002-00495-1

Disorder-dependence of the critical density in two-dimensional systems: An empirical relation p. 546

M. P. Sarachik

Published online: 01 September 2002

DOI: https://doi.org/10.1209/epl/i2002-00496-6

Ordering of bond length fluctuations in the copper-oxide superconductors p. 550

J. B. Goodenough

Published online: 01 September 2002

DOI: https://doi.org/10.1209/epl/i2002-00497-y

Electronic vibrons and possible mechanism for high-temperature superconductivity p. 557

F. V. Kusmartsev

Published online: 01 September 2002

DOI: https://doi.org/10.1209/epl/i2002-00498-4

Quantitative measurements of the thermopower of Andreev interferometers p. 564

D. A. Dikin, S. Jung and V. Chandrasekhar

Published online: 01 September 2002

DOI: https://doi.org/10.1209/epl/i2002-00499-9

Non-linear transport through a molecular nanojunction p. 571

M. H. Hettler, H. Schoeller and W. Wenzel

Published online: 01 September 2002

DOI: https://doi.org/10.1209/epl/i2002-00500-3

Chiral correction to the spin fluctuation feedback in two-dimensional p-wave superconductors p. 578

J. Goryo and M. Sigrist

Published online: 01 September 2002

DOI: https://doi.org/10.1209/epl/i2002-00379-x

Observation of the second harmonic in superconducting current-phase relation of Nb/Au/(001)YBa₂Cu₃O_x heterojunctions p. 585

P. V. Komissinski, E. Il'ichev, G. A. Ovsyannikov, S. A. Kovtonyuk, M. Grajcar, R. Hlubina, Z. Ivanov, Y. Tanaka, N. Yoshida and S. Kashiwaya

Published online: 01 September 2002

DOI: https://doi.org/10.1209/epl/i2002-00501-8

Pyroelectric luminescence via internal Poole-Frenkel effect p. 592

A. Ruediger, O. F. Schirmer, A. K. Kadashchuk and Yu. A. Skryshevskii

Published online: 01 September 2002

DOI: https://doi.org/10.1209/epl/i2002-00502-1

Evidence of random electric fields in the relaxor-ferroelectric p. 597

T. Granzow, U. Dörfler, Th. Woike, M. Wöhlecke, R. Pankrath, M. Imlau and W. Kleemann

Published online: 01 September 2002

DOI: https://doi.org/10.1209/epl/i2002-00503-6

Interdisciplinary physics and related areas of science and technology

“Čerenkov” dewetting at soft interfaces p. 604

A. Martin, A. Buguin and F. Brochard-Wyart

Published online: 01 September 2002

DOI: https://doi.org/10.1209/epl/i2002-00504-y

Electrochemical etching of sharp tips for STM reveals singularity p. 611

U. J. Quaade and L. Oddershede

Published online: 01 September 2002

DOI: https://doi.org/10.1209/epl/i2002-00505-4

Comment on “Bounding and approximating parabolas for the spectrum of Heisenberg spin systems” by H.-J. Schmidt, J. Schnack and M. Luban p. 618

O. Waldmann

Published online: 01 September 2002

DOI: https://doi.org/10.1209/epl/i2002-00506-9

Reply to the Comment by O. Waldmann on “Bounding and approximating parabolas for the spectrum of Heisenberg spin systems” p. 620

H.-J. Schmidt, J. Schnack and M. Luban

Published online: 01 September 2002

DOI: https://doi.org/10.1209/epl/i2002-00507-2

Europhysics Letters

Volume 57 / No 4 (February 2002)

The physics of elementary particles and fields

A new sequence of topological terms at any spacetime dimensions p. 473

Electromagnetism, optics, acoustics, heat transfer, classical mechanics, and fluid dynamics

Multiplication of defects in hexagonal patterns p. 480

Physics of gases, plasmas and electric discharges

Non-parabolic plasma sheath potential profile in a dusty plasma p. 487

Integrability aspects of a dynamical system in magnetohydrodynamics p. 492

Condensed matter: structure, mechanical and thermal properties

Grazing-incidence diffraction anomalous fine structure of self-assembled quantum wires p. 499

Atomic structure of a high polymer melt p. 506

On the deformation of fluctuating chiral ribbons p. 512

Nucleation-induced undulative instability in thin films of nCB liquid crystals p. 519

Prediction of the mixing enthalpy of alloys p. 526

Polymer transport across isotope-selective interdiffusion barriers p. 533

Condensed matter: electronic structure, electrical, magnetic, and opticalproperties

One-dimensional strongly interacting Luttinger liquid of lattice spinless fermions p. 540

Disorder-dependence of the critical density in two-dimensional systems: An empirical relation p. 546

Ordering of bond length fluctuations in the copper-oxide superconductors p. 550

Electronic vibrons and possible mechanism for high-temperature superconductivity p. 557

Quantitative measurements of the thermopower of Andreev interferometers p. 564

Non-linear transport through a molecular nanojunction p. 571

Chiral correction to the spin fluctuation feedback in two-dimensional p-wave superconductors p. 578

Observation of the second harmonic in superconducting current-phase relation of Nb/Au/(001)YBa2Cu3Ox heterojunctions p. 585

Pyroelectric luminescence via internal Poole-Frenkel effect p. 592

Evidence of random electric fields in the relaxor-ferroelectric p. 597

Interdisciplinary physics and related areas of science and technology

“Čerenkov” dewetting at soft interfaces p. 604

Electrochemical etching of sharp tips for STM reveals singularity p. 611

Comment on “Bounding and approximating parabolas for the spectrum of Heisenberg spin systems” by H.-J. Schmidt, J. Schnack and M. Luban p. 618

Reply to the Comment by O. Waldmann on “Bounding and approximating parabolas for the spectrum of Heisenberg spin systems” p. 620

Observation of the second harmonic in superconducting current-phase relation of Nb/Au/(001)YBa₂Cu₃O_x heterojunctions p. 585