R
R.J.D. Tilley
Researcher at University of Bradford
Publications - 5
Citations - 91
R.J.D. Tilley is an academic researcher from University of Bradford. The author has contributed to research in topics: Powder diffraction & Tungsten trioxide. The author has an hindex of 4, co-authored 5 publications receiving 88 citations.
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The formation of shear structures in sub-stoichiometric tungsten trioxide
TL;DR: In this article, a single tungsten trioxide prepared by sublimation has been reduced in vacuo at temperatures up to 850°C. The microstructure of these crystals consisted predominantly of planar defects on {120} R planes.
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Crystallographic shear phases in the system TixWO3
Thommy Ekström,R.J.D. Tilley +1 more
TL;DR: The major components present were tungsten trioxide and crystallographic shear (CS) phases based upon {102, {103} and {001} CS planes.
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Phase relations in the oxygen rich region of the CrWO ternary system
Thommy Ekström,R.J.D. Tilley +1 more
TL;DR: In this article, the ternary Cr-W-O system at 1370$sup 0$K was determined using x-ray diffraction and electron and optical microscopy.
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The formation of zirconium tungsten bronzes of the perovskite type
Thommy Ekström,R.J.D. Tilley +1 more
TL;DR: In this article, the oxygen-rich corner of the ZrO2-WO3 -WO2 system has been studied by means of x-ray powder diffraction and electron microscopy at room temperature of specimens quenched from the preparation temperatures of 1000°C and 1100°C.
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The preparation and properties of an antimony sulphide glass
TL;DR: In this paper, a glass has been prepared in the Sb 2 S 3 PbS system at compositions very close to 80 mol % Sb S 3 : 20 mol % PbS. This glass displays a wide range of transparency from 4.5 to 16.5 μm and may be of interest for a number of infrared applications.