News tagged with mott insulator

One step closer to a new kind of computer

An international group of physicists, including Aleksandr Golubov, head of the MIPT Laboratory of Topological Quantum Phenomena in Superconductor Systems, recently presented results of experiments testing a new phenomenon ...

dateSep 16, 2015 in Superconductivity
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When an exciton acts like a hole

( —When is an electron hole like a quasiparticle (QP)? More specifically, what happens when a single electron hole is doped into a two-dimensional quantum antiferromagnet? Quasiparticle phenomena in such a system ...

dateAug 27, 2014 in General Physics
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A new discovery answers an old question

( -- The transition-metal monoxide FeO is an archetypal example of a Mott insulator—a material that should conduct electricity under conventional band theories but becomes an insulator when measured, especially ...

dateJan 30, 2012 in Condensed Matter
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