The Encyclopedic Expert on Coatings and Resins
Based in the United Kingdom, this author is renowned for their profound knowledge and expertise in the field of coatings and resins. With years of experience delving into the intricacies of these materials, they have established themselves as a trusted voice in the industry, known for penning comprehensive and insightful entries on various related topics. Their work often appears in encyclopedias and other reference materials, providing readers with accurate and up-to-date information that demystifies even the most complex aspects of coating technology and resin chemistry. This author's writing style combines technical precision with readability, ensuring that both professionals and laypeople alike can benefit from their wealth of knowledge. Whether discussing the latest advancements in waterborne coatings or explaining the nuances of different types of synthetic resins, this UK-based expert consistently offers valuable insights backed by.
The Hall effect in titanium dioxide (TiO2) refers to the generation of a voltage difference (the Hall voltage) across an electrical conductor, transverse to an electric current in the conductor and a magnetic field perpendicular to the current.
This effect is a direct result of the charges in motion within the conductor, where the charges are forced to one side of the conductor due to the Lorentz force from the magnetic field. This resulting build up of charges then produces an electric field, and thus a voltage difference that can be measured.
In the context of Titanium dioxide, a popular material for photocatalysis and also a widely used white pigment in paints, it is important to understand its Hall effect for optimization and efficient utilization in these applications, especially considering the material's wide energy gap and its role in photocatalysis.
Bear in mind, titanium dioxide is naturally a very high resistivity material, but with doping its resistivity can be modulated and it can show moderate to strong hall effect based on the carrier density, temperature and doping levels. The Hall effect data can provide valuable information regarding these parameters.
We use cookies to give you the best possible experience on our website. For more details including how to change your cookie settings, please read our Cookies Policy