Physical Review B

Modelling rare events in complex systems

NUS mathematicians have developed efficient methods to study complex energy landscapes and thermally activated events. Many problems arising from applied sciences can be abstractly formulated as a system navigating over a ...

dateAug 28, 2017 in Condensed Matter
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Reality check for topological insulators

Topological insulators, a class of materials which has been investigated for just over a decade, have been heralded as a new 'wonder material", as has graphene. But so far, topological insulators have not quite lived up to ...

dateJul 27, 2017 in General Physics
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