The growth of spinel into AI<inf>2</inf>O<inf>3</inf>

C. B. Carter; H. Schmalzried

doi:10.1080/01418618508237619

The growth of spinel into AI<inf>2</inf>O<inf>3</inf>

C. B. Carter
, H. Schmalzried

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

56 Scopus citations

Abstract

The growth of cobalt aluminate spinel into an a-alumina substrate has been studied using transmission electron microscopy by combining imaging and selected area electron diffraction. It was found that for a (0001) alumina substrate the (111) plane of the spinel is usually slightly inclined to the basal plane of the a-alumina. The phase transformation does not therefore take place simply by the motion of Shockley partial dislocations as had previously been proposed. Models for the structure of the phase boundary are discussed and a new model proposed based on the new experimental results. © 1985 Taylor & Francis Group, LLC.

Original language	English
Pages (from-to)	207-224
Number of pages	18
Journal	Philosophical Magazine A: Physics of Condensed Matter, Structure, Defects and Mechanical Properties
Volume	52
Issue number	2
DOIs	https://doi.org/10.1080/01418618508237619
State	Published - Jan 1 1985
Externally published	Yes

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title = "The growth of spinel into AI2O3",

abstract = "The growth of cobalt aluminate spinel into an a-alumina substrate has been studied using transmission electron microscopy by combining imaging and selected area electron diffraction. It was found that for a (0001) alumina substrate the (111) plane of the spinel is usually slightly inclined to the basal plane of the a-alumina. The phase transformation does not therefore take place simply by the motion of Shockley partial dislocations as had previously been proposed. Models for the structure of the phase boundary are discussed and a new model proposed based on the new experimental results. {\textcopyright} 1985 Taylor \& Francis Group, LLC.",

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N2 - The growth of cobalt aluminate spinel into an a-alumina substrate has been studied using transmission electron microscopy by combining imaging and selected area electron diffraction. It was found that for a (0001) alumina substrate the (111) plane of the spinel is usually slightly inclined to the basal plane of the a-alumina. The phase transformation does not therefore take place simply by the motion of Shockley partial dislocations as had previously been proposed. Models for the structure of the phase boundary are discussed and a new model proposed based on the new experimental results. © 1985 Taylor & Francis Group, LLC.

AB - The growth of cobalt aluminate spinel into an a-alumina substrate has been studied using transmission electron microscopy by combining imaging and selected area electron diffraction. It was found that for a (0001) alumina substrate the (111) plane of the spinel is usually slightly inclined to the basal plane of the a-alumina. The phase transformation does not therefore take place simply by the motion of Shockley partial dislocations as had previously been proposed. Models for the structure of the phase boundary are discussed and a new model proposed based on the new experimental results. © 1985 Taylor & Francis Group, LLC.

UR - https://www.scopus.com/pages/publications/0022114006

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DO - 10.1080/01418618508237619

M3 - Article

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VL - 52

SP - 207

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JO - Philosophical Magazine A: Physics of Condensed Matter, Structure, Defects and Mechanical Properties

JF - Philosophical Magazine A: Physics of Condensed Matter, Structure, Defects and Mechanical Properties

IS - 2

ER -

The growth of spinel into AI<inf>2</inf>O<inf>3</inf>

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