Electron microscope studies of some inorganic and mineral oxide and sulphide systems

J. Barbier; K. Hiraga; L. C. Otero-Diaz; T. J. White; T. B. Williams; B. G. Hyde

doi:10.1016/0304-3991(85)90139-1

Electron microscope studies of some inorganic and mineral oxide and sulphide systems

J. Barbier^*, K. Hiraga, L. C. Otero-Diaz, T. J. White, T. B. Williams, B. G. Hyde

^*Corresponding author for this work

Australian National University

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

7 Citations (Scopus)

Abstract

Some recent experimental work in our laboratory at ANU is briefly described. It is principally concerned with systematic descriptions of structures and structural relationships, and similarly-derived crystal defects. There are two main divisions, oxides and sulphides. Within these the following specific topics are considered: crystallographic shear (CS) in reduced rutile; rectangular and pentagonal-column structures in WO₃+Nb₂O₅/Ta₂O₅ produced by double CS and rotation operations; structure and disorder in the chondrodite and leucophoenicite families of orthosilicates; intermediate, spinel-related "spinelloid" phases I to V, relevant to the olivine-spinel transformation; inverse spinels; non-stoichiometric, modulated "Yb₃S₄"; the non-commensurate, double-layer sulphides "LaCrS₃", cylindrite and franckeite.

Original language	English
Pages (from-to)	211-234
Number of pages	24
Journal	Ultramicroscopy
Volume	18
Issue number	1-4
DOIs	https://doi.org/10.1016/0304-3991(85)90139-1
Publication status	Published - 1985
Externally published	Yes

ASJC Scopus Subject Areas

Electronic, Optical and Magnetic Materials
Atomic and Molecular Physics, and Optics
Instrumentation

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10.1016/0304-3991(85)90139-1

Cite this

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abstract = "Some recent experimental work in our laboratory at ANU is briefly described. It is principally concerned with systematic descriptions of structures and structural relationships, and similarly-derived crystal defects. There are two main divisions, oxides and sulphides. Within these the following specific topics are considered: crystallographic shear (CS) in reduced rutile; rectangular and pentagonal-column structures in WO3+Nb2O5/Ta2O5 produced by double CS and rotation operations; structure and disorder in the chondrodite and leucophoenicite families of orthosilicates; intermediate, spinel-related {"}spinelloid{"} phases I to V, relevant to the olivine-spinel transformation; inverse spinels; non-stoichiometric, modulated {"}Yb3S4{"}; the non-commensurate, double-layer sulphides {"}LaCrS3{"}, cylindrite and franckeite.",

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AU - Barbier, J.

AU - Hiraga, K.

AU - Otero-Diaz, L. C.

AU - White, T. J.

AU - Williams, T. B.

AU - Hyde, B. G.

PY - 1985

Y1 - 1985

N2 - Some recent experimental work in our laboratory at ANU is briefly described. It is principally concerned with systematic descriptions of structures and structural relationships, and similarly-derived crystal defects. There are two main divisions, oxides and sulphides. Within these the following specific topics are considered: crystallographic shear (CS) in reduced rutile; rectangular and pentagonal-column structures in WO3+Nb2O5/Ta2O5 produced by double CS and rotation operations; structure and disorder in the chondrodite and leucophoenicite families of orthosilicates; intermediate, spinel-related "spinelloid" phases I to V, relevant to the olivine-spinel transformation; inverse spinels; non-stoichiometric, modulated "Yb3S4"; the non-commensurate, double-layer sulphides "LaCrS3", cylindrite and franckeite.

AB - Some recent experimental work in our laboratory at ANU is briefly described. It is principally concerned with systematic descriptions of structures and structural relationships, and similarly-derived crystal defects. There are two main divisions, oxides and sulphides. Within these the following specific topics are considered: crystallographic shear (CS) in reduced rutile; rectangular and pentagonal-column structures in WO3+Nb2O5/Ta2O5 produced by double CS and rotation operations; structure and disorder in the chondrodite and leucophoenicite families of orthosilicates; intermediate, spinel-related "spinelloid" phases I to V, relevant to the olivine-spinel transformation; inverse spinels; non-stoichiometric, modulated "Yb3S4"; the non-commensurate, double-layer sulphides "LaCrS3", cylindrite and franckeite.

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Electron microscope studies of some inorganic and mineral oxide and sulphide systems

Abstract

ASJC Scopus Subject Areas

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