Vacancy migration in α‐iron: Present situation

L. de Schepper; J. Cornelis; G. Knuyt; J. Nihoul; L. Stals

doi:10.1002/pssa.2210610203

Vacancy migration in α‐iron: Present situation

L. de Schepper, J. Cornelis, G. Knuyt, J. Nihoul, L. Stals

Research output › peer-review

Abstract

A number of publications on the controversial problem of the vacancy migration energy in α‐iron is reviewed. Positron lifetime experiments point to vacancy migration in the stage III range at about 220 K. However, the corresponding vacancy migration energy of 0.6 eV is in contradiction with the value derived from other experiments e.g. self‐diffusion and high voltage electron microscope irradiation experiments. Some suggestions for further research are made.

Original language	English
Pages (from-to)	341-348
Number of pages	8
Journal	physica status solidi (a)
Volume	61
Issue number	2
DOIs	https://doi.org/10.1002/pssa.2210610203
State	Published - 16 Oct 1980

ASJC Scopus subject areas

Electronic, Optical and Magnetic Materials
Condensed Matter Physics

Access to Document

10.1002/pssa.2210610203

Cite this

@article{f60e0497bae1436397f718d73022daa1,

title = "Vacancy migration in α‐iron: Present situation",

abstract = "A number of publications on the controversial problem of the vacancy migration energy in α‐iron is reviewed. Positron lifetime experiments point to vacancy migration in the stage III range at about 220 K. However, the corresponding vacancy migration energy of 0.6 eV is in contradiction with the value derived from other experiments e.g. self‐diffusion and high voltage electron microscope irradiation experiments. Some suggestions for further research are made.",

author = "{de Schepper}, L. and J. Cornelis and G. Knuyt and J. Nihoul and L. Stals",

year = "1980",

month = oct,

day = "16",

doi = "10.1002/pssa.2210610203",

language = "English",

volume = "61",

pages = "341--348",

journal = "physica status solidi (a)",

issn = "0031-8965",

publisher = "Wiley - John Wiley & Sons, Ltd",

number = "2",

}

TY - JOUR

T1 - Vacancy migration in α‐iron

T2 - Present situation

AU - de Schepper, L.

AU - Cornelis, J.

AU - Knuyt, G.

AU - Nihoul, J.

AU - Stals, L.

PY - 1980/10/16

Y1 - 1980/10/16

N2 - A number of publications on the controversial problem of the vacancy migration energy in α‐iron is reviewed. Positron lifetime experiments point to vacancy migration in the stage III range at about 220 K. However, the corresponding vacancy migration energy of 0.6 eV is in contradiction with the value derived from other experiments e.g. self‐diffusion and high voltage electron microscope irradiation experiments. Some suggestions for further research are made.

AB - A number of publications on the controversial problem of the vacancy migration energy in α‐iron is reviewed. Positron lifetime experiments point to vacancy migration in the stage III range at about 220 K. However, the corresponding vacancy migration energy of 0.6 eV is in contradiction with the value derived from other experiments e.g. self‐diffusion and high voltage electron microscope irradiation experiments. Some suggestions for further research are made.

UR - http://www.scopus.com/inward/record.url?scp=0019069076&partnerID=8YFLogxK

U2 - 10.1002/pssa.2210610203

DO - 10.1002/pssa.2210610203

M3 - Article

AN - SCOPUS:0019069076

SN - 0031-8965

VL - 61

SP - 341

EP - 348

JO - physica status solidi (a)

JF - physica status solidi (a)

IS - 2

ER -