SPIN EXCITATIONS IN RANDOM ANTIFERROMAGNETS.

Scott Kirkpatrick

SPIN EXCITATIONS IN RANDOM ANTIFERROMAGNETS.

Scott Kirkpatrick^*

^*Corresponding author for this work

The Rachel and Selim Benin School of Engineering and Computer Science

Research output: Contribution to conference › Paper › peer-review

4 Scopus citations

Abstract

A first-principles description of the magnetic properties of the antiferromagnetic alloys Rb//2Mn//pNi//1// minus //pF//4, Rb//2Mn//pMg//1// minus //pF//4, and RbMn//pMg//1// minus //pF//3, based on detailed calculations, is presented. The theory gives a good account of the existing neutron scattering data, as well as the temperature dependence of the sublattice magnetization and the nonlinear static susceptibility, and makes a number of predictions for future experiment. The calculations provide microscopic details of fluctuations phenomena due to disorder in antiferromagnets which do not occur in ferro- or ferri-magnets.

Original language	English
Pages	141-146
Number of pages	6
State	Published - 1975
Event	231st Annu Conf on Magn and Magn Mater - Philadelphia, PA, USA Duration: 9 Dec 1975 → 12 Dec 1975

Conference

Conference	231st Annu Conf on Magn and Magn Mater
City	Philadelphia, PA, USA
Period	9/12/75 → 12/12/75

Cite this

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title = "SPIN EXCITATIONS IN RANDOM ANTIFERROMAGNETS.",

abstract = "A first-principles description of the magnetic properties of the antiferromagnetic alloys Rb//2Mn//pNi//1// minus //pF//4, Rb//2Mn//pMg//1// minus //pF//4, and RbMn//pMg//1// minus //pF//3, based on detailed calculations, is presented. The theory gives a good account of the existing neutron scattering data, as well as the temperature dependence of the sublattice magnetization and the nonlinear static susceptibility, and makes a number of predictions for future experiment. The calculations provide microscopic details of fluctuations phenomena due to disorder in antiferromagnets which do not occur in ferro- or ferri-magnets.",

author = "Scott Kirkpatrick",

year = "1975",

language = "אנגלית",

pages = "141--146",

note = "231st Annu Conf on Magn and Magn Mater ; Conference date: 09-12-1975 Through 12-12-1975",

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T1 - SPIN EXCITATIONS IN RANDOM ANTIFERROMAGNETS.

AU - Kirkpatrick, Scott

PY - 1975

Y1 - 1975

N2 - A first-principles description of the magnetic properties of the antiferromagnetic alloys Rb//2Mn//pNi//1// minus //pF//4, Rb//2Mn//pMg//1// minus //pF//4, and RbMn//pMg//1// minus //pF//3, based on detailed calculations, is presented. The theory gives a good account of the existing neutron scattering data, as well as the temperature dependence of the sublattice magnetization and the nonlinear static susceptibility, and makes a number of predictions for future experiment. The calculations provide microscopic details of fluctuations phenomena due to disorder in antiferromagnets which do not occur in ferro- or ferri-magnets.

AB - A first-principles description of the magnetic properties of the antiferromagnetic alloys Rb//2Mn//pNi//1// minus //pF//4, Rb//2Mn//pMg//1// minus //pF//4, and RbMn//pMg//1// minus //pF//3, based on detailed calculations, is presented. The theory gives a good account of the existing neutron scattering data, as well as the temperature dependence of the sublattice magnetization and the nonlinear static susceptibility, and makes a number of predictions for future experiment. The calculations provide microscopic details of fluctuations phenomena due to disorder in antiferromagnets which do not occur in ferro- or ferri-magnets.

UR - https://www.scopus.com/pages/publications/0016623862

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AN - SCOPUS:0016623862

SP - 141

EP - 146

T2 - 231st Annu Conf on Magn and Magn Mater

Y2 - 9 December 1975 through 12 December 1975

ER -

SPIN EXCITATIONS IN RANDOM ANTIFERROMAGNETS.

Abstract

Conference

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