Notizen: Über die magnetischen Eigenschaften der Müllerschen Kohlenwasserstoffe / About the Magnetic Properties of MÜLLE...
Published in Zeitschrift für Naturforschung B
Notizen: Über die magnetischen Eigenschaften der Müllerschen Kohlenwasserstoffe / About the Magnetic Properties of MÜLLE...
Chlorphenoxyacetatokupfer(II)-Komplexe / Chlorphenoxyacetato Copper(II)-Complexes
Published in Zeitschrift für Naturforschung B
Structure cristallografhique et magnétisme
Le but de cet article est de montrer sur des exemples simples l'influence de la structure cristallographique sur les propriétés magnétiques : type d'ordre magnétique et anisotropie. Nous exposerons d'abord ce qui différencie les composés des métaux de transitions 3d des composés de terres rares. La structure cristallographique est importante à caus...
Magnetic studies on the metallic perovskite-type compound Mn 3SnN
Mn3SnN is a metallic compound of perovskite-type structure which shows four different crystallographic and magnetically ordered phases. From neutron diffraction data, magnetic measurements and Mössbauer experiments performed at different temperatures it is concluded that the magnetic properties depend critically on the existence of singularities in...
Magnetic ordering in Ce3Al11
The magnetic properties of Ce3Al11 have been studied at low temperatures under pressure. We show that some of the striking properties of CeAl3 may be due to the presence of small amounts of Ce 3Al11.
Most experimental magnetic properties of solid bcc 3He are described by a two parameter model : three and four spin exch...
A two parameter model including only four and three spin exchange fits the entropy curve remarkably well down to 1 mK, agrees with the unusual experimental results on the susceptibility and specific heat and gives the main features of the observed phase diagram.
Les matériaux amorphes : que peut apporter la spectrométrie Mössbauer - Première partie. — Généralités
Dans cet article sont présentées les différentes propriétés caractéristiques des matériaux amorphes (métastabilité, ordre à courte distance et modèles de structure, propriétés électroniques et magnétiques, propriétés macroscopiques...) ainsi que les méthodes d'études usuellement employées. L'accent est mis sur l'apport original de la spectrométrie ...
Sixième partie. — Etude par spectrométrie Mössbauer des alliages métalliques amorphes et des semi-conducteurs amorphes
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Two-dimensional electronic properties of the purple potassium molybdenum bronze K0.9Mo6O17
The electrical and magnetic properties between 2 K and 300 K, the low temperature specific heat and the crystal structure at 300 K have been studied on single crystals of K0.9Mo6O17 grown by the electrolytic reduction technique. K0.9Mo6O17 is found to be a quasi two-dimensional metal; this is consistent with the structural data. The transition whic...
Magnetic order in FeCl3 intercalated graphite by neutron diffraction
We have investigated the magnetic properties of the first and second stage intercalates of FeCl3 in graphite by neutron diffraction at low temperatures. We have found that in both stages strong 2-D magnetic correlations develop below 30 K. In the first stage we observe at 3.8 K a transition from the 2-D phase to a 3-D order. The in-plane order rema...
