Condensed Matter

7 total works

Magnetic Properties of Non-Metallic Inorganic Compounds Based on Transition Elements

by E. Burzo

Published 5 January 2017

The physical properties of faujasites (FAU) as well as of EMT-FAU type frameworks are analysed in this volume. Faujasite type zeolites have a wide range of industrial applications as ion exchanger, sorption agent, molecular sieve and as a catalyst, due primarily to their excellent structural stability, large and accessible pore volume, high activity, high resistance to nitrogen compounds and high regenerability. Important industrial processes, where faujasites are used as catalysts, are cracking, hydrocracking and isomerization for obtaining petroleum products from crude oil.

Compounds Between Rare Earth Elements and 3d, 4d, or 5d Elements / Verbindungen von Seltenen Erden mit 3d-, 4d- und 5d-Elementen

by E. Burzo, August Chelkowski, and H.R. Kirchmayr

Published 12 September 1990

Volume 19 of Group III (Crystal and Solid State Physics) deals with the magnetic properties of metals, alloys and metallic compounds. The amount of information available in this field is so substantial that several subvolumes are needed to cover it all. Subvolumes III/19a through III/19f treat the intrinsic magnetic properties, i.e. those magnetic properties which depend only on the chemical composition and the crystal structure. So far, subvolumes III/19a, III/19b, III/19c and III/19e2 have appeared; III/19e1 is due in the near future. Subvolume III/19d is concerned with the magnetic data of metallic compounds of rare elements with the 3d, 4d and 5d transition elements. The present part III/19d2 is the first to be published; part III/19d1 will follow shortly. Data on the properties that depend on the preparation of the samples measured, as for instance, thin films, amorphous alloys or the magnetic alloys used in technical applications, are being compiled in the last subvolumes of III/19: III/19g, III/19h and III/19i, of which III/19g has already appeared.

Boron Containing Oxides

by E. Burzo

Published 22 September 1993

Volume III/27 covers the magnetic properties of inorganic compounds based on transition elements. It can therefore be considered as a supplement to volumes III/4 and III/12 Magnetic and other properties of magnetic oxides and related compounds which appeared in 1970 and in the period 1978 - 1982 respectively. In a way this volume also forms a counterpart to volume III/19, in which the magnetic properties of metals, alloys and metallic compounds are compiled. The present subvolume III/27h on oxides covers those crystalline and vitreous oxidic boron compounds for which the magnetic properties primarily depend on the presence of 3d transition elements in the structure. Much attention is given to the relation between the optical and the magnetic properties of the various substances.

Perovskites I (Part a)

by E. Burzo

Published 30 July 1996

This volume presents the magnetic properties of AMO3 -type and of (AR)MO3 -type perovskite oxides (A = alkaline-earth metal, M = d transition element, R = rare earth element). It details current knowledge of the magnetic and magnetism-related properties of considered compounds.

Inosilicates

by E. Burzo

Published 11 April 2006

The magnetic properties of silicates and phosphates are compiled in subvolume 27I. While subvolumes 27I1, 27I2 and 27I3 (already published) deal with orthosilicates, sorosilicates and cyclosilicates, respectively,. the present subvolume 27I4 deals with inosilicates. Further subvolumes are dedicated to other types of silicates (phyllosilicates, tectosilicates) and to phosphates. - Silicates are very complex systems, covering large classes of minerals as well as synthetic samples. Their crystal structure is discussed and atomic positions are given. In addition to magnetic properties, results of neutron diffraction studies, nuclear gamma resonance, nuclear magnetic resonance, transport properties, dielectric and optical data are reviewed.

Cyclosilicates

by E. Burzo

Published 12 August 2005

The magnetic properties of silicates and phosphates are compiled in subvolume 27I. While subvolumes 27I1 and 27I2 (already published) deal with orthosilicates and sorosilicates, respectively, the present subvolume 27I3 deals with cyclosilicates. Further subvolumes are dedicated to other types of silicates (inosilicates, phyllosilicates, tectosilicates) and to phosphates. Silicates are very complex systems, covering large classes of minerals as well as synthetic samples. Their crystal structure is discussed and atomic positions are given. In addition to magnetic properties, results of neutron diffraction studies, nuclear gamma resonance, nuclear magnetic resonance, transport properties, dielectric and optical data are reviewed.

Perovskites I (Part b)

by E. Burzo

Published 18 November 1996

In subvolume 27F1 the magnetic properties of AMO3 - type and of (AR)MO3 - type perovskite oxides (A = alkaline-earth metal, M = d transition element, R = rare earth element) have been compiled. In some aspects this volume is a supplement to the previously published survey in Landolt-Bornstein of J.B. Goodenough and J.M. Longo Vol. III/4a (1970) and S. Nomura Vol. III/12a (1978). However this volume III/27F1 presents in itself a comprehensive state of the knowledge of the magnetic and magnetism-related properties of the considered compounds."