Journal de Physique

Utilisation of cyclic matrices for the study of perfect crystals: general discussion
Utilisation des matrices cycliques pour l'étude des cristaux parfaits : discussion générale p. 903

Ph. Audit

DOI: https://doi.org/10.1051/jphys:01981004207090300

Theoretical study of the instability of a homeotropic nematic submitted to an elliptical shear p. 915

J. Sadik, F. Rothen, W. Bestgen et E. Dubois-Violette

DOI: https://doi.org/10.1051/jphys:01981004207091500

Dynamic light scattering at low rates of shear p. 929

B.J. Ackerson et N.A. Clark

DOI: https://doi.org/10.1051/jphys:01981004207092900

Natural hyperfine and magnetic predissociation of the I2 B state I. — Theory p. 937

J. Vigué, M. Broyer et J.C. Lehmann

DOI: https://doi.org/10.1051/jphys:01981004207093700

Natural hyperfine and magnetic predissociation of the I2 B state II. — Experiments on natural and hyperfine predissociation p. 949

J. Vigué, M. Broyer et J.C. Lehmann

DOI: https://doi.org/10.1051/jphys:01981004207094900

Natural hyperfine and magnetic predissociation of the I2 B state III. — Experiments on magnetic predissociation p. 961

J. Vigué, M. Broyer et J.C. Lehmann

DOI: https://doi.org/10.1051/jphys:01981004207096100

Ab initio calculation of the interaction of a nitrogen molecule with an Na/sup +/ ion. Comparison with the IR spectroscopic experimental findings for N/sub 2/ adsorbed on an NaA zeolite
Calcul ab initio de l'interaction d'une molécule d'azote avec un ion Na+. Comparaison avec les données expérimentales du spectre infrarouge de N2 adsorbé dans la zéolithe NaA p. 979

N. Brigot, E. Cohen de Lara et M. Blain

DOI: https://doi.org/10.1051/jphys:01981004207097900

Can imperfect light polarization mimic parity violation in Stark experiments on forbidden Ml transitions ? p. 985

M. A. Bouchiat, A. Coblentz, J. Guéna et L. Pottier

DOI: https://doi.org/10.1051/jphys:01981004207098500

Possibility of superconducting precursor effects in quasi-one-dimensional organic conductors : theory and experiments p. 991

H.J. Schulz, D. Jérome, A. Mazaud, M. Ribault et K. Bechgaard

DOI: https://doi.org/10.1051/jphys:01981004207099100

Direct exciton binding energy in CdGa/sub 2/(S/sub x/Se/sub 1-x/)/sub 4/
Energie de liaison des excitons directs dans CdGa2(SxSe 1-x)4 p. 1003

V.I. Chizhikov, V.L. Panyutin, B.E. Ponedelnikov et A.E. Rozenson

DOI: https://doi.org/10.1051/jphys:019810042070100300

Observation of elementary edge dislocations in phospholipid multilayers and of their annealing as a determination of the permeation coefficient p. 1007

W.K. Chan et W.W. Webb

DOI: https://doi.org/10.1051/jphys:019810042070100700

LMTO-ASA calculations of the electronic structure of `s-p' impurities in ferromagnetic iron
Calcul en LMTO-ASA de la structure électronique d'impuretés « s-p » dans le fer ferromagnétique p. 1015

C. Koenig, P. Léonard et E. Daniel

DOI: https://doi.org/10.1051/jphys:019810042070101500

XPS study of the chemisorption induced surface segregation in LaNi5 and ThNi5 p. 1025

L. Schlapbach et C.R. Brundle

DOI: https://doi.org/10.1051/jphys:019810042070102500

Neutron and infrared study of the dynamical behaviour of methane in NaA zeolite p. 1029

E. Cohen de Lara et R. Kahn

DOI: https://doi.org/10.1051/jphys:019810042070102900

Temperature dependence of the width of the forbidden band in CdIn/sub 2/Se/sub 4/
Dépendance en température de la largeur de bande interdite dans CdIn 2Se4 p. 1039

V.I. Chizhikov, V.L. Panyutin, B.E. Ponedelnikov et A.E. Rozenson

DOI: https://doi.org/10.1051/jphys:019810042070103900

Conformations of polydisperse polymer solutions : bimodal distribution p. 1045

J.F. Joanny, P. Grant, L.A. Turkevich et P. Pincus

DOI: https://doi.org/10.1051/jphys:019810042070104500

Estimation of τ1 for the host Kramers' Ln3+ ions (Ln ≡ Nd, Sm and Yb) from the EPR linewidths of Gd3+ impurity ions in Ln2(SO4)3.8 H2O p. 1053

V.M. Malhotra et H.A. Buckmaster

DOI: https://doi.org/10.1051/jphys:019810042070105300

Revue de Livres p. 1063

DOI: https://doi.org/10.1051/jphys:019810042070106300

Journal de Physique

Volume 42 / Numéro 7 (juillet 1981)

Utilisation of cyclic matrices for the study of perfect crystals: general discussionUtilisation des matrices cycliques pour l'étude des cristaux parfaits : discussion générale p. 903

Theoretical study of the instability of a homeotropic nematic submitted to an elliptical shear p. 915

Dynamic light scattering at low rates of shear p. 929

Natural hyperfine and magnetic predissociation of the I2 B state I. — Theory p. 937

Natural hyperfine and magnetic predissociation of the I2 B state II. — Experiments on natural and hyperfine predissociation p. 949

Natural hyperfine and magnetic predissociation of the I2 B state III. — Experiments on magnetic predissociation p. 961

Can imperfect light polarization mimic parity violation in Stark experiments on forbidden Ml transitions ? p. 985

Possibility of superconducting precursor effects in quasi-one-dimensional organic conductors : theory and experiments p. 991

Direct exciton binding energy in CdGa/sub 2/(S/sub x/Se/sub 1-x/)/sub 4/Energie de liaison des excitons directs dans CdGa2(SxSe 1-x)4 p. 1003

Observation of elementary edge dislocations in phospholipid multilayers and of their annealing as a determination of the permeation coefficient p. 1007

LMTO-ASA calculations of the electronic structure of `s-p' impurities in ferromagnetic ironCalcul en LMTO-ASA de la structure électronique d'impuretés « s-p » dans le fer ferromagnétique p. 1015

XPS study of the chemisorption induced surface segregation in LaNi5 and ThNi5 p. 1025

Neutron and infrared study of the dynamical behaviour of methane in NaA zeolite p. 1029

Temperature dependence of the width of the forbidden band in CdIn/sub 2/Se/sub 4/Dépendance en température de la largeur de bande interdite dans CdIn 2Se4 p. 1039

Conformations of polydisperse polymer solutions : bimodal distribution p. 1045

Estimation of τ1 for the host Kramers' Ln3+ ions (Ln ≡ Nd, Sm and Yb) from the EPR linewidths of Gd3+ impurity ions in Ln2(SO4)3.8 H2O p. 1053

Revue de Livres p. 1063

Utilisation of cyclic matrices for the study of perfect crystals: general discussion
Utilisation des matrices cycliques pour l'étude des cristaux parfaits : discussion générale p. 903

Direct exciton binding energy in CdGa/sub 2/(S/sub x/Se/sub 1-x/)/sub 4/
Energie de liaison des excitons directs dans CdGa2(SxSe 1-x)4 p. 1003

LMTO-ASA calculations of the electronic structure of `s-p' impurities in ferromagnetic iron
Calcul en LMTO-ASA de la structure électronique d'impuretés « s-p » dans le fer ferromagnétique p. 1015

Temperature dependence of the width of the forbidden band in CdIn/sub 2/Se/sub 4/
Dépendance en température de la largeur de bande interdite dans CdIn 2Se4 p. 1039