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DBpedia 2015-10

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Matches in DBpedia 2015-10 for { ?s ?p "A quantum heat engine is a device that generates power from the heat flow between hot and cold reservoirs. The operation mechanism of the engine can be described by the laws of quantum mechanics. The first realization of a quantum heat engine was pointed out by Geusic, Schultz-DuBois and Scoville., showing the connection of efficiency of the Carnot engine and the 3-level maser.Quantum refrigerators share the structure of quantum heat engines with the purpose of pumping heat from a cold to a hot bath consuming powerfirst suggested by Geusic, Bois and Scoville. When the power is supplied by a laser the process is termed optical pumping or laser cooling, suggested by Weinland and Hench.Surprisingly heat engines and refrigerators can operate up to the scale of a single particle thus justifying the need for a quantum theory temed quantum thermodynamics.."@en }

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