Central Peaks and Soft Modes in Praseodymium

Jens Christian Gylden Houmann; Bente Lebech; A. R. Mackintosh; W. J. L. Buyers; O. D. McMasters; K. A. Gschneider Jr.

doi:10.1016/0378-4363(77)90830-0

Central Peaks and Soft Modes in Praseodymium

Jens Christian Gylden Houmann, Bente Lebech, A. R. Mackintosh, W. J. L. Buyers, O. D. McMasters, K. A. Gschneider Jr.

Research output: Contribution to journal › Conference article › Research › peer-review

Abstract

The dhcp allotrope of Pr is a singlet ground-state system which is very close to magnetic ordering at low temperatures. We have observed quasi-elastic magnetic scattering around the q-value in the directions at which the disperion relations for the magnetic excitations have a minimum energy. The excitations were measured along all symmetry lines in the zone, and the dependence of the energies and lifetimes on the temperature and magnetic field was investigated.

Original language	English
Journal	Physica A: Statistical Mechanics and its Applications
Volume	86
Issue number	88
Pages (from-to)	1156-1157
ISSN	0378-4371
DOIs	https://doi.org/10.1016/0378-4363(77)90830-0
Publication status	Published - 1977
Event	1976 International Conference on Magnetism - Amsterdam, Netherlands Duration: 5 Sept 1976 → 9 Sept 1976

Conference

Conference	1976 International Conference on Magnetism
Country/Territory	Netherlands
City	Amsterdam
Period	05/09/1976 → 09/09/1976

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10.1016/0378-4363(77)90830-0

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title = "Central Peaks and Soft Modes in Praseodymium",

abstract = "The dhcp allotrope of Pr is a singlet ground-state system which is very close to magnetic ordering at low temperatures. We have observed quasi-elastic magnetic scattering around the q-value in the directions at which the disperion relations for the magnetic excitations have a minimum energy. The excitations were measured along all symmetry lines in the zone, and the dependence of the energies and lifetimes on the temperature and magnetic field was investigated.",

author = "Houmann, {Jens Christian Gylden} and Bente Lebech and Mackintosh, {A. R.} and Buyers, {W. J. L.} and McMasters, {O. D.} and {Gschneider Jr.}, {K. A.}",

year = "1977",

doi = "10.1016/0378-4363(77)90830-0",

language = "English",

volume = "86",

pages = "1156--1157",

journal = "Physica A: Statistical Mechanics and its Applications",

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publisher = "Elsevier",

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note = "1976 International Conference on Magnetism ; Conference date: 05-09-1976 Through 09-09-1976",

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TY - GEN

T1 - Central Peaks and Soft Modes in Praseodymium

AU - Houmann, Jens Christian Gylden

AU - Lebech, Bente

AU - Mackintosh, A. R.

AU - Buyers, W. J. L.

AU - McMasters, O. D.

AU - Gschneider Jr., K. A.

PY - 1977

Y1 - 1977

N2 - The dhcp allotrope of Pr is a singlet ground-state system which is very close to magnetic ordering at low temperatures. We have observed quasi-elastic magnetic scattering around the q-value in the directions at which the disperion relations for the magnetic excitations have a minimum energy. The excitations were measured along all symmetry lines in the zone, and the dependence of the energies and lifetimes on the temperature and magnetic field was investigated.

AB - The dhcp allotrope of Pr is a singlet ground-state system which is very close to magnetic ordering at low temperatures. We have observed quasi-elastic magnetic scattering around the q-value in the directions at which the disperion relations for the magnetic excitations have a minimum energy. The excitations were measured along all symmetry lines in the zone, and the dependence of the energies and lifetimes on the temperature and magnetic field was investigated.

U2 - 10.1016/0378-4363(77)90830-0

DO - 10.1016/0378-4363(77)90830-0

M3 - Conference article

SN - 0378-4371

VL - 86

SP - 1156

EP - 1157

JO - Physica A: Statistical Mechanics and its Applications

JF - Physica A: Statistical Mechanics and its Applications

IS - 88

T2 - 1976 International Conference on Magnetism

Y2 - 5 September 1976 through 9 September 1976

ER -

Central Peaks and Soft Modes in Praseodymium

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