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Magnetoresistance of the spin-state-transition compoundLa1−xSrxCoO3

R. Mahendiran、A. K. Raychaudhuri1996-12-01Physical review. B, Condensed matter

We have investigated the magnetoresistance (MR) of the perovskite oxide ${\mathrm{La}}_{1\mathrm{\ensuremath{-}}\mathit{x}}$${\mathrm{Sr}}_{\mathit{x}}$${\mathrm{CoO}}_{3}$ for 0 \ensuremath{\leqslant}x\ensuremath{\leqslant}0.4 which shows a spin-state transition from low-spin ${\mathrm{Co}}^{\mathrm{III}}$ to high-sp…

Magnetic and transport properties of perovskites and related materialsAdvanced Condensed Matter PhysicsPhysics of Superconductivity and Magnetism

Analytic description of the chemical erosion of graphite by hydrogen ions

J. Roth、C. Garcı́a-Rosales1996-12-01Nuclear Fusion

One main concern about the use of graphite as a plasma facing material is the enhanced erosion under hydrogen bombardment due to hydrocarbon formation. In view of the lifetime evaluation of plasma exposed carbon components and of impurity production in present and future machines such as ITER, an analytical expression…

Magnetic confinement fusion researchFusion materials and technologiesNuclear Materials and Properties

Instrument Function in Powder Diffraction

V. Honkimäki1996-12-01Journal of Applied Crystallography

The instrument function for energy-dispersive powder diffraction and angular-dispersive powder diffraction is presented. The contribution made by sample absorption is included in the instrument function. Both the equatorial and axial divergence functions are calculated in reflection geometry. The axial divergence func…

X-ray Diffraction in CrystallographyCrystallography and Radiation PhenomenaMicrowave-Assisted Synthesis and Applications

TABLE OF CONTENTS

作者信息未提供1996-12-01Science and Engineering of Composite Materials

Titelei

作者信息未提供1996-12-01Applied Rheology

Interaction of dispersed polyvynil acetate with silicate in finishing materials

R. F. Runova、A. A. Maistrenko1996-12-01Materiales de Construccion

This article focuses on the processes of interaction between calcium silicate hydrates and dispersed polyvinyl acetate in tight films with the aim of developing compounds meant for restoration and finishing works. The basis of this development relies on the concept concerning the determining role of the crystal-chemic…