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By acquiring Lapp Insulators, one of the largest providers of high-voltage insulators made of ceramics and compound materials, the group secured a leading position on the global market for high-voltage insulators. [15] Pfisterer's newly developed Crosspower hybrid power system was also deployed in the field for the first time in 2015.
The Laboratoire d'Annecy de physique des particules (in English the Annecy Particle Physics Laboratory), usually abbreviated as LAPP, is a French experimental physics laboratory located in Annecy in the Haute-Savoie department of France.
Victor Insulators, Inc. based in Victor, New York (founded 1893 by Fred M. Locke) is the oldest insulator company in North America. They originally made glass insulators for electrical lines. They suspended operations during the Great Depression , but resumed operations in 1935 as Victor Insulators.
Charge-transfer insulators are a class of materials predicted to be conductors following conventional band theory, but which are in fact insulators due to a charge-transfer process. Unlike in Mott insulators , where the insulating properties arise from electrons hopping between unit cells, the electrons in charge-transfer insulators move ...
Radiation Effects in Insulators (REI) is a long-running international conference series dedicated to basic and applied scientific research relating to radiation effects in insulators and non-metallic materials. It is held every second year in locations around the world. The REI conference has a long history. [1]
A topological insulator is an insulator for the same reason a "trivial" (ordinary) insulator is: there exists an energy gap between the valence and conduction bands of the material. But in a topological insulator, these bands are, in an informal sense, "twisted", relative to a trivial insulator. [4]
In general, Mott insulators occur when the repulsive Coulomb potential U is large enough to create an energy gap. One of the simplest theories of Mott insulators is the 1963 Hubbard model. The crossover from a metal to a Mott insulator as U is increased, can be predicted within the so-called dynamical mean field theory.
IEEE Transactions on Dielectrics and Electrical Insulation is a peer-reviewed scientific journal published bimonthly by the Institute of Electrical and Electronics Engineers. It was co-founded in 1965 by the IEEE Dielectrics and Electrical Insulation Society under the name IEEE Transactions on Electrical Insulation.