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Strontium titanate single crystal substrates (5x5x0.5mm). The transparent substrate (left) is pure SrTiO 3 and the black substrate is doped with 0.5% (weight) of niobium. SrTiO 3 is an excellent substrate for epitaxial growth of high-temperature superconductors and many oxide-based thin films. It is particularly well known as the substrate for ...
Strontium titanate's only major drawback (if one excludes excess fire) is fragility. It is both softer (hardness 5.5) and more brittle than synthetic rutile—for this reason, strontium titanate was also combined with more durable materials to create composites. It was otherwise the best simulant around at the time, and at its peak annual ...
Titanate. In chemistry, titanate usually refers to inorganic compounds composed of titanium oxides, or oxides containing the titanium element. Together with niobate, titanate salts form the Perovskite group. In some cases, the term is used more generally for any titanium-containing anion, e.g. [TiCl 6] 2− and [Ti (CO) 6] 2−.
Complex oxide. The crystal structure of bismuth strontium calcium copper oxide, a high-temperature superconductor and complex oxide. A complex oxide is a chemical compound that contains oxygen and at least two other elements (or oxygen and just one other element that's in at least two oxidation states). [1] Complex oxide materials are notable ...
A perovskite is any material of formula ABX 3 with a crystal structure similar to that of the mineral perovskite, which consists of calcium titanium oxide (CaTiO 3). [2] The mineral was first discovered in the Ural mountains of Russia by Gustav Rose in 1839 and named after Russian mineralogist L. A. Perovski (1792–1856).
The interface between lanthanum aluminate (LaAlO 3) and strontium titanate (SrTiO 3) is a notable materials interface because it exhibits properties not found in its constituent materials. Individually, LaAlO 3 and SrTiO 3 are non-magnetic insulators, yet LaAlO 3 /SrTiO 3 interfaces can exhibit electrical metallic conductivity, [1 ...
e. The Verneuil method (or Verneuil process or Verneuil technique), also called flame fusion, was the first commercially successful method of manufacturing synthetic gemstones, developed in the late 1883 [1] by the French chemist Auguste Verneuil. It is primarily used to produce the ruby, sapphire and padparadscha varieties of corundum, as well ...
Zinc titanate. Categories: Titanium (IV) compounds. Transition metal oxyanions. Hidden category: Commons category link is on Wikidata.