On the relaxation behaviour of a cluster glass above Tf

A. Pösinger; W. Steiner; M. Reissner; H. Winkler; A. X. Trautwein

doi:10.1007/BF02398210

On the relaxation behaviour of a cluster glass above T_f

A. Pösinger^*, W. Steiner, M. Reissner, H. Winkler, A. X. Trautwein

^*Corresponding author for this work

Institute of Physics

University of Vienna

2 Citations (Scopus)

Abstract

The cluster glass Y(Fe_xAl_1-x)₂, x=0.75, 0.65 and 0.40 was investigated in external fields between 4.5 and 13.5 T at temperatures above the freezing temperature T_f. To explain the relaxation effects, which dominate the magnetic behaviour up to T∼7·T_f, a model is proposed, where magnetic clusters are formed stochastically and decay after a mean life time.

Original language	English
Journal	Hyperfine Interactions
Volume	67
Issue number	1-4
Pages (from-to)	621-626
Number of pages	6
ISSN	0304-3843
DOIs	https://doi.org/10.1007/BF02398210
Publication status	Published - 01.11.1991

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title = "On the relaxation behaviour of a cluster glass above Tf",

abstract = "The cluster glass Y(FexAl1-x)2, x=0.75, 0.65 and 0.40 was investigated in external fields between 4.5 and 13.5 T at temperatures above the freezing temperature Tf. To explain the relaxation effects, which dominate the magnetic behaviour up to T∼7·Tf, a model is proposed, where magnetic clusters are formed stochastically and decay after a mean life time.",

author = "A. P{\"o}singer and W. Steiner and M. Reissner and H. Winkler and Trautwein, \{A. X.\}",

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T1 - On the relaxation behaviour of a cluster glass above Tf

AU - Pösinger, A.

AU - Steiner, W.

AU - Reissner, M.

AU - Winkler, H.

AU - Trautwein, A. X.

PY - 1991/11/1

Y1 - 1991/11/1

N2 - The cluster glass Y(FexAl1-x)2, x=0.75, 0.65 and 0.40 was investigated in external fields between 4.5 and 13.5 T at temperatures above the freezing temperature Tf. To explain the relaxation effects, which dominate the magnetic behaviour up to T∼7·Tf, a model is proposed, where magnetic clusters are formed stochastically and decay after a mean life time.

AB - The cluster glass Y(FexAl1-x)2, x=0.75, 0.65 and 0.40 was investigated in external fields between 4.5 and 13.5 T at temperatures above the freezing temperature Tf. To explain the relaxation effects, which dominate the magnetic behaviour up to T∼7·Tf, a model is proposed, where magnetic clusters are formed stochastically and decay after a mean life time.

UR - https://www.scopus.com/pages/publications/24544446963

U2 - 10.1007/BF02398210

DO - 10.1007/BF02398210

M3 - Journal articles

AN - SCOPUS:24544446963

SN - 0304-3843

VL - 67

SP - 621

EP - 626

JO - Hyperfine Interactions

JF - Hyperfine Interactions

IS - 1-4

ER -

On the relaxation behaviour of a cluster glass above T_f

Abstract

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