A nuclear quadrupolar spin quantum heat engine

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dc.authorid0000-0002-1284-0870en_US
dc.authorid0000-0003-2753-7396en_US
dc.contributor.authorÇakmak, Selçuk
dc.contributor.authorAltıntaş, Ferdi
dc.date.accessioned2024-01-15T10:58:10Z
dc.date.available2024-01-15T10:58:10Z
dc.date.issued2022en_US
dc.departmentBAİBÜ, Fen Edebiyat Fakültesi, Fizik Bölümüen_US
dc.description.abstractWe give an implementable scheme which uses intrinsic quadrupolar nuclear spin interactions to harvest efficient energy from a quantum Otto cycle. We employ realistic parameter regimes for the Na-23 nucleus in sodium nitrate. The processes of the cycle are accomplished by orienting the sample with respect to the static magnetic field. The effects of stroke duration on the work output and efficiency are revealed in detail. Finite-time adiabatic transformations leading to quantum friction are found to substantially reduce cycle outputs which are stimulated from the non-secular parts of the quadrupolar interaction. An estimation for the power output at maximum efficiency is also given. We show that with the precise control and manipulation of the intrinsic nuclear spin interactions, for example in an advanced nuclear magnetic resonance setup, makes our scheme implement as a powerful quantum Otto cycle.en_US
dc.identifier.citationÇakmak, S., & Altintas, F. (2022). A nuclear quadrupolar spin quantum heat engine. Journal of Physics B: Atomic, Molecular and Optical Physics, 55(13), 135502.en_US
dc.identifier.doi10.1088/1361-6455/ac7097
dc.identifier.issn0953-4075
dc.identifier.issn1361-6455
dc.identifier.issue13en_US
dc.identifier.scopus2-s2.0-85131687867en_US
dc.identifier.scopusqualityQ2en_US
dc.identifier.urihttp://dx.doi.org/10.1088/1361-6455/ac7097
dc.identifier.urihttps://hdl.handle.net/20.500.12491/11939
dc.identifier.volume55en_US
dc.identifier.wosWOS:000806540600001en_US
dc.identifier.wosqualityQ4en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.institutionauthorAltıntaş, Ferdi
dc.language.isoenen_US
dc.publisherIOP Publishing Ltden_US
dc.relation.ispartofJournal of Physics B-Atomic Molecular and Optical Physicsen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectQuantum Heat Enginesen_US
dc.subjectQuantum Otto Cycleen_US
dc.subjectNuclear Magnetic Resonanceen_US
dc.subjectQuadrupolar Interactionen_US
dc.subjectNMRen_US
dc.subjectWorken_US
dc.titleA nuclear quadrupolar spin quantum heat engineen_US
dc.typeArticleen_US

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