Published December 1986 | Version v1
Journal article Metadata-only

A moessbauer study of 57Fe implanted in Cu: Part I

Creators

  • 1. Academia Sinica, Shanghai (China). Shanghai Inst. of Nuclear Research

Description

The annealing behavior of supersaturated solid solution Cu-Fe produced by implanting 57Fe ion into copper film at dose of 1 x 101657Fe at./cm2 have been studied by CEMS. During annealing the transition of γ-Fe phase and isolated iron atoms into α-Fe phase was observed below 440 deg C. The temperature for vacancies trapped by isolated iron atoms is at about 300 deg C, and the dissolving temperature of α-Fe phase and the bulk diffusion temperature were between 520-600 deg C

Additional details

Additional titles

Subtitle (English)
The thermal dynamics of iron ion impurity

Publishing Information

Journal Title
Nucl. Tech.
Journal Issue
no.12
Series
Nucl. Tech.
ISSN
0253-3219
CODEN
NUTED

INIS

Country of Publication
China
Country of Input or Organization
China
INIS RN
19010063
Subject category
S75: CONDENSED MATTER PHYSICS, SUPERCONDUCTIVITY AND SUPERFLUIDITY;
Descriptors DEI
ADSORPTION; ANNEALING; CHEMICAL SHIFT; COPPER BASE ALLOYS; INTERNAL CONVERSION; ION IMPLANTATION; IRON 57; IRON-ALPHA; IRON-GAMMA; MOESSBAUER EFFECT; PHASE STUDIES; PHASE TRANSFORMATIONS; SOLID SOLUTIONS; SPECTRA; TEMPERATURE DEPENDENCE
Descriptors DEC
ALLOYS; CONVERSION; COPPER ALLOYS; DECAY; DISPERSIONS; ELEMENTS; EVEN-ODD NUCLEI; HEAT TREATMENTS; HOMOGENEOUS MIXTURES; INTERMEDIATE MASS NUCLEI; IRON; IRON ISOTOPES; ISOTOPES; METALS; MIXTURES; NUCLEAR DECAY; NUCLEI; SOLUTIONS; STABLE ISOTOPES; TRANSITION ELEMENTS