miniaturised ‘heat engines’ tagged posts

David Newman et al. Performance of a quantum heat engine at strong reservoir coupling, Physical Review E (2017). DOI: 10.1103/PhysRevE.95.032139 

Research from The University of Manchester has thrown new light on the use of miniaturised ‘heat engines’ that could one day help power nanoscale machines like quantum computers. Heat engines are devices that turn thermal energy into a useful form known as ‘work’ which can provide power – like any other engine. Dr Ahsan Nazir wanted to see how heat engines performed at the quantum level. Heat engines at this scale could help power the miniaturised nanoscale machines of the future, such as components of quantum computers.

Dr Nazir’s research showed that heat engines were inclined to lose performance at the quantum scale due to the way such devi...