QUASICRYSTALLINE DECAGONAL PHASE IN Al-Fe-Ce.

L. M. Angers; Laurence Marks; J. R. Weertman; M. E. Fine

QUASICRYSTALLINE DECAGONAL PHASE IN Al-Fe-Ce.

L. M. Angers^*, Laurence Marks, J. R. Weertman, M. E. Fine

^*Corresponding author for this work

Materials Science and Engineering

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

5 Scopus citations

Abstract

A number of dispersed phases in Al-Fe-Ce alloys, varying structurally and chemically, have been observed by TEM. Of particular interest were rod-like particles which showed five-fold symmetry and irrational spacings. These dispersoids contain linear features, a periodic, columnar structure parallel to the five-fold axis, aperiodic spacings perpendicular to the five-fold axis and were coherent in one direction with the Al matrix. The evidence indicates a two-dimensional Penrose tiling with a columnar structure, possibly a stacking of eclipsed pentagonal units.

Original language	English (US)
Title of host publication	Materials Research Society Symposia Proceedings
Publisher	Materials Research Soc
Pages	255-262
Number of pages	8
Volume	62
ISBN (Print)	0931837278
State	Published - Dec 1 1986

ASJC Scopus subject areas

Electronic, Optical and Magnetic Materials

Cite this

@inproceedings{e1382a949bfa489c86ead2a545c5acb8,

title = "QUASICRYSTALLINE DECAGONAL PHASE IN Al-Fe-Ce.",

abstract = "A number of dispersed phases in Al-Fe-Ce alloys, varying structurally and chemically, have been observed by TEM. Of particular interest were rod-like particles which showed five-fold symmetry and irrational spacings. These dispersoids contain linear features, a periodic, columnar structure parallel to the five-fold axis, aperiodic spacings perpendicular to the five-fold axis and were coherent in one direction with the Al matrix. The evidence indicates a two-dimensional Penrose tiling with a columnar structure, possibly a stacking of eclipsed pentagonal units.",

author = "Angers, {L. M.} and Laurence Marks and Weertman, {J. R.} and Fine, {M. E.}",

year = "1986",

month = dec,

day = "1",

language = "English (US)",

isbn = "0931837278",

volume = "62",

pages = "255--262",

booktitle = "Materials Research Society Symposia Proceedings",

publisher = "Materials Research Soc",

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TY - GEN

T1 - QUASICRYSTALLINE DECAGONAL PHASE IN Al-Fe-Ce.

AU - Angers, L. M.

AU - Marks, Laurence

AU - Weertman, J. R.

AU - Fine, M. E.

PY - 1986/12/1

Y1 - 1986/12/1

N2 - A number of dispersed phases in Al-Fe-Ce alloys, varying structurally and chemically, have been observed by TEM. Of particular interest were rod-like particles which showed five-fold symmetry and irrational spacings. These dispersoids contain linear features, a periodic, columnar structure parallel to the five-fold axis, aperiodic spacings perpendicular to the five-fold axis and were coherent in one direction with the Al matrix. The evidence indicates a two-dimensional Penrose tiling with a columnar structure, possibly a stacking of eclipsed pentagonal units.

AB - A number of dispersed phases in Al-Fe-Ce alloys, varying structurally and chemically, have been observed by TEM. Of particular interest were rod-like particles which showed five-fold symmetry and irrational spacings. These dispersoids contain linear features, a periodic, columnar structure parallel to the five-fold axis, aperiodic spacings perpendicular to the five-fold axis and were coherent in one direction with the Al matrix. The evidence indicates a two-dimensional Penrose tiling with a columnar structure, possibly a stacking of eclipsed pentagonal units.

UR - http://www.scopus.com/inward/record.url?scp=0022956523&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=0022956523&partnerID=8YFLogxK

M3 - Conference contribution

AN - SCOPUS:0022956523

SN - 0931837278

VL - 62

SP - 255

EP - 262

BT - Materials Research Society Symposia Proceedings

PB - Materials Research Soc

ER -

QUASICRYSTALLINE DECAGONAL PHASE IN Al-Fe-Ce.

Abstract

ASJC Scopus subject areas

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