Journal ArticleDOI
Diffraction effects due to shear structures: A new method for determining the shear vector
TLDR
In this article, a survey of diffraction effects associated with the shear structures and a theoretical analysis of these effects is made, from the main results a method is deduced which enables a full crystallographic analysis of a shear structure from purely geometrical features of the diffraction pattern.About:
This article is published in Materials Research Bulletin.The article was published on 1970-05-01. It has received 109 citations till now. The article focuses on the topics: Simple shear & Critical resolved shear stress.read more
Citations
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The martensitic transformation in silicon—I experimental observations
TL;DR: In this paper, the structure and properties of hexagonal Si are investigated using high-resolution electron microscopy (HREM) to within a resolution of 0.18 nm and HREM images are compared with simulated ones.
Journal ArticleDOI
Spinodal decomposition of Al-rich Al-Li alloys
TL;DR: In this article, the microstructure of a series of as-quenched and aged Al-Li base alloys has been studied by high resolution transmission electron microscopy (HREM) and by X-ray diffraction.
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Structure of Commensurate and Incommensurate Ordered Phases in the System ZrTiO4–Zr5Ti7O24
TL;DR: In this article, high-resolution transmission electron microscopy was used to characterize the incommensurate structure of phases with compositions ZrTiO4 to near Zr5Ti7O24.
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TEM study of phases and domains in NaNbO3 at room temperature
TL;DR: In this article, it was shown that NaNbO3 (NN) is a heterogeneus system both in phases and in domains at room temperature, and the translation domain walls (TDWs) are also observed in the P phase as well as in the Q phase.
Journal ArticleDOI
Continuous series of one-dimensional structures in compounds based onM2X3 (M =Sb, Bi; X =Se, Te)
Nikolaos Frangis,Nikolaos Frangis,S. Kuypers,C. Manolikas,G. Van Tendeloo,J. Van Landuyt,S. Amelinckx +6 more
TL;DR: In this article, a model for the five-and seven-layer lamellae is presented, based on a modified cut and projection method, derived from the (approximate) q -values of the (quasi)commensurate diffraction patterns.
References
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Crystallographic Shear and Diffusion Paths in Certain Higher Oxides of Niobium, Tungsten, Molybdenum and Titanium
Sten Andersson,A. D. Wadsley +1 more
TL;DR: The Crystallographic Shear and Diffusion Paths in certain higher Oxides of Niobium, Tungsten, Molybdenum and Titanium are described in this paper.
Journal ArticleDOI
On a new family of titanium oxides and the nature of slightly-reduced rutile
TL;DR: In this paper, an electron microscope investigation of slightly reduced rutile (TiOx x= 1·986, 1·94) suggests the existence of a new family of ordered phases, probably TinO 2n-1 (n=15,∼36), derived from rutiles by crystallographic shear on planes parallel to {132}.
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On the Superstructures of Ta2O5 and Nb2O5
TL;DR: In this paper, the superstructures of tantalum and niobium pentoxide are studied and it is shown that the size of the unit cell depends on the exact stoichiometry of the compound.
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Electron Microscopic Study of Twins, Anti-Phase Boundaries, and Dislocations in Thin Films of Rutile
TL;DR: In this article, a model for anti-phase boundaries and dislocation ribbons was proposed by means of transmission electron microscopy, and the model implies that the stacking fault energy is different in both domains for a ribbon extending both sides of a domain boundary.
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Shear structures in titanium oxide
J. Van Landuyt,S. Amelinckx +1 more
TL;DR: In this article, the geometry and behaviour of these shear planes are analyzed, and the relation is discussed between these planes and the previously studied antiphase boundaries, as well as the relation between the shear plane geometry and the previous studies.
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Group‐theoretical considerations concerning domain formation in ordered alloys
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