A high‐resolution electron microscopic study of defects in sodium β′″‐alumina

R. Hull; David Smith; C. J. Humphreys

doi:10.1111/j.1365-2818.1983.tb04218.x

A high‐resolution electron microscopic study of defects in sodium β′″‐alumina

R. Hull, David Smith, C. J. Humphreys

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6 Scopus citations

Abstract

A high‐resolution electron‐microscopic study of sodium β′″‐alumina, a polytype of the more‐widely‐studied sodium β‐ and β″‐alumina, has been undertaken using the 600 kV instrument at Cambridge University. Images revealed the loss of sodium‐containing planes, which had caused crystals to collapse and shear into defect layers. A model for the structure of these defects is proposed, based on the use of computed images and by comparison with high‐resolution images of silver β″‐alumina. 1983 Blackwell Science Ltd

Original language	English (US)
Pages (from-to)	203-214
Number of pages	12
Journal	Journal of Microscopy
Volume	130
Issue number	2
DOIs	https://doi.org/10.1111/j.1365-2818.1983.tb04218.x
State	Published - 1983
Externally published	Yes

Keywords

conduction planes
High resolution electron microscopy
image simulations
sodium β‐alumina
structure imaging
superionic conductors

ASJC Scopus subject areas

Pathology and Forensic Medicine
Histology

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10.1111/j.1365-2818.1983.tb04218.x

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abstract = "A high‐resolution electron‐microscopic study of sodium β′″‐alumina, a polytype of the more‐widely‐studied sodium β‐ and β″‐alumina, has been undertaken using the 600 kV instrument at Cambridge University. Images revealed the loss of sodium‐containing planes, which had caused crystals to collapse and shear into defect layers. A model for the structure of these defects is proposed, based on the use of computed images and by comparison with high‐resolution images of silver β″‐alumina. 1983 Blackwell Science Ltd",

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T1 - A high‐resolution electron microscopic study of defects in sodium β′″‐alumina

AU - Hull, R.

AU - Smith, David

AU - Humphreys, C. J.

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Y1 - 1983

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AB - A high‐resolution electron‐microscopic study of sodium β′″‐alumina, a polytype of the more‐widely‐studied sodium β‐ and β″‐alumina, has been undertaken using the 600 kV instrument at Cambridge University. Images revealed the loss of sodium‐containing planes, which had caused crystals to collapse and shear into defect layers. A model for the structure of these defects is proposed, based on the use of computed images and by comparison with high‐resolution images of silver β″‐alumina. 1983 Blackwell Science Ltd

KW - conduction planes

KW - High resolution electron microscopy

KW - image simulations

KW - sodium β‐alumina

KW - structure imaging

KW - superionic conductors

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A high‐resolution electron microscopic study of defects in sodium β′″‐alumina

Abstract

Keywords

ASJC Scopus subject areas

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