Fractal aggregation in Fe-Ni alloys during high temperature annealing

A. Wiedenmann; Q. Li; W. Wagner; W. Petry

doi:10.1016/0921-4526(92)90470-D

Fractal aggregation in Fe-Ni alloys during high temperature annealing

A. Wiedenmann
, Q. Li
, W. Wagner
, W. Petry

Helmholtz-Zentrum Berlin für Materialien und Energie (HZB)
Paul Scherrer Institut
Institut Laue-Langevin

Research output: Contribution to journal › Article › peer-review

6 Scopus citations

Abstract

Small angle neutron scattering (SANS) revealed the thermal decomposition of Fe_1-xNi_x with 0.3≤x≤0.4 below a critical temperature T_c=725±25°C. The SANS intensity follows a power law I_(Q)∞Q^-α(t) where α_(t) increases with a homologous annealing time from α=1.08 to α=4. Scale invariant fractal structures seem to be formed as early stages of the decomposition.

Original language	English
Pages (from-to)	793-794
Number of pages	2
Journal	Physica B: Condensed Matter
Volume	180-181
Issue number	PART 2
DOIs	https://doi.org/10.1016/0921-4526(92)90470-D
State	Published - 2 Jun 1992
Externally published	Yes

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title = "Fractal aggregation in Fe-Ni alloys during high temperature annealing",

abstract = "Small angle neutron scattering (SANS) revealed the thermal decomposition of Fe1-xNix with 0.3≤x≤0.4 below a critical temperature Tc=725±25°C. The SANS intensity follows a power law I(Q)∞Q-α(t) where α(t) increases with a homologous annealing time from α=1.08 to α=4. Scale invariant fractal structures seem to be formed as early stages of the decomposition.",

author = "A. Wiedenmann and Q. Li and W. Wagner and W. Petry",

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T1 - Fractal aggregation in Fe-Ni alloys during high temperature annealing

AU - Wiedenmann, A.

AU - Li, Q.

AU - Wagner, W.

AU - Petry, W.

PY - 1992/6/2

Y1 - 1992/6/2

N2 - Small angle neutron scattering (SANS) revealed the thermal decomposition of Fe1-xNix with 0.3≤x≤0.4 below a critical temperature Tc=725±25°C. The SANS intensity follows a power law I(Q)∞Q-α(t) where α(t) increases with a homologous annealing time from α=1.08 to α=4. Scale invariant fractal structures seem to be formed as early stages of the decomposition.

AB - Small angle neutron scattering (SANS) revealed the thermal decomposition of Fe1-xNix with 0.3≤x≤0.4 below a critical temperature Tc=725±25°C. The SANS intensity follows a power law I(Q)∞Q-α(t) where α(t) increases with a homologous annealing time from α=1.08 to α=4. Scale invariant fractal structures seem to be formed as early stages of the decomposition.

UR - https://www.scopus.com/pages/publications/0010223254

U2 - 10.1016/0921-4526(92)90470-D

DO - 10.1016/0921-4526(92)90470-D

M3 - Article

AN - SCOPUS:0010223254

SN - 0921-4526

VL - 180-181

SP - 793

EP - 794

JO - Physica B: Condensed Matter

JF - Physica B: Condensed Matter

IS - PART 2

ER -

Fractal aggregation in Fe-Ni alloys during high temperature annealing

Abstract

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