Magnetic Neutron Diffraction

Author: Yurii A. Izyumov
Editor: Springer Science & Business Media
ISBN: 1468407120
File Size: 36,75 MB
Format: PDF, ePub, Mobi
Read: 9806
Download

The inter action between the magnetic field generated by the neutron and the magnetic moment of atoms containing unpaired electrons was experimentally demonstrated for the first time about twenty years ago. The basic theory describing such an in teraction had already been developed and the first nuclear reactors with large available thermal neutron fluxes had recently been con structed. The power of the magnetic neutron interaction for in vestigating the structure of magnetic materials was immediately recognized and put to use where possible. Neutron diffraction, however, was practicable only in countries with nuclear reactors. The earliest neutron determinations of magnetic ordering were hence primarily carried out at Oak Ridge and Brookhaven in the US, at Chalk River in Canada and at Harwell in England. Diffraction patterns from polycrystalline ferromagnets and antiferromagnets are interpretable if produced by simple spin arrays. More complex magnetic scattering patterns could often be unravelled, in terms of a three-dimensional array of atomic moments, if the specimen studied is a single crystal. The devel opment of sophisticated cryogenic equipment, with independently alignable magnetic fields, opened the way to greater complexity in the magnetic structures that could be successfully determined, as did also the introduction of polarized neutron beams. By the end of the 'sixties, many countries were contributing significantly to neutron diffraction studies of a wide variety of magnetic materials.
Magnetic Neutron Diffraction
Language: en
Pages: 598
Authors: Yurii A. Izyumov
Categories: Science
Type: BOOK - Published: 2012-12-06 - Publisher: Springer Science & Business Media

The inter action between the magnetic field generated by the neutron and the magnetic moment of atoms containing unpaired electrons was experimentally demonstrated for the first time about twenty years ago. The basic theory describing such an in teraction had already been developed and the first nuclear reactors with large
Neutron Diffraction of Magnetic Materials
Language: en
Pages: 350
Authors: Izyumov, V.E. Naish, R.P. Ozerov
Categories: Science
Type: BOOK - Published: 2012-12-06 - Publisher: Springer Science & Business Media

Detennination of the magnetic structure of magnetic materials is a fundamental problem that can be solved by magnetic neutron diffraction techniques. By magnetic structures we refer to the mutual alignment of the magnetic moments of the atoms in a crystal and their overall alignment relative to the crystallographic axes. Some
Magnetic Neutron Scattering: Proceedings Of The Third Summer School On Neutron Scattering
Language: en
Pages: 280
Authors: Albert Furrer
Categories: Science
Type: BOOK - Published: 1995-10-12 - Publisher: World Scientific

The proceedings provide a topical survey of the static and dynamical magnetic properties of condensed matter studied by neutron scattering which has been the key technique in this field for a long time. The static aspects deal with the determination of long-range ordered spin structures and magnetization densities. The dynamic
Magnetic Neutron Diffraction [by] Yurii A. Izyumov and Ruslan P. Ozerov
Language: en
Pages: 598
Authors: IUriǐ Aleksandrovich Iziumov, Ruslan Pavlovich Ozerov
Categories: Crystallography
Type: BOOK - Published: 1970 - Publisher:

Books about Magnetic Neutron Diffraction [by] Yurii A. Izyumov and Ruslan P. Ozerov
Neutron Scattering from Magnetic Materials
Language: en
Pages: 572
Authors: Tapan Chatterji
Categories: Science
Type: BOOK - Published: 2005-11-29 - Publisher: Elsevier

Neutron Scattering from Magnetic Materials is a comprehensive account of the present state of the art in the use of the neutron scattering for the study of magnetic materials. The chapters have been written by well-known researchers who are at the forefront of this field and have contributed directly to