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Article: Quantum computing of molecular magnet Mn12

TitleQuantum computing of molecular magnet Mn12
Authors
Zhou, BTao, RShen, SQLiang, JQ
KeywordsPhysics
Issue Date2002
PublisherAmerican Physical Society. The Journal's web site is located at http://pra.aps.org
Citation
Physical Review A (Atomic, Molecular and Optical Physics), 2002, v. 66 n. 1, article no. 010301 How to Cite?
DOI: http://dx.doi.org/10.1103/PhysRevA.66.010301
AbstractQuantum computation in molecular magnets is studied by solving the time-dependent Schrödinger equation numerically. Following Leuenberger and Loss [Nature (London) 410, 789 (2001)], an external alternating magnetic field is applied to populate and manipulate a superposition of single-spin states in molecular magnet Mn12. The conditions to realize parallel recording and reading databases of Grover algorithms in molecular magnets are discussed in detail. It is found that an accurate time duration of the magnetic pulse as well as the discrete frequency spectrum and the amplitudes are required to design a quantum computing device.
Persistent Identifierhttp://hdl.handle.net/10722/43365
ISSN
1050-2947
2014 Impact Factor: 2.808
ISI Accession Number ID
WOS:000177200800001
References
References in Scopus

 

DC FieldValueLanguage
dc.contributor.authorZhou, Ben_HK
dc.contributor.authorTao, Ren_HK
dc.contributor.authorShen, SQen_HK
dc.contributor.authorLiang, JQen_HK
dc.date.accessioned2007-03-23T04:44:21Z-
dc.date.available2007-03-23T04:44:21Z-
dc.date.issued2002en_HK
dc.identifier.citationPhysical Review A (Atomic, Molecular and Optical Physics), 2002, v. 66 n. 1, article no. 010301-
dc.identifier.issn1050-2947en_HK
dc.identifier.urihttp://hdl.handle.net/10722/43365-
dc.description.abstractQuantum computation in molecular magnets is studied by solving the time-dependent Schrödinger equation numerically. Following Leuenberger and Loss [Nature (London) 410, 789 (2001)], an external alternating magnetic field is applied to populate and manipulate a superposition of single-spin states in molecular magnet Mn12. The conditions to realize parallel recording and reading databases of Grover algorithms in molecular magnets are discussed in detail. It is found that an accurate time duration of the magnetic pulse as well as the discrete frequency spectrum and the amplitudes are required to design a quantum computing device.en_HK
dc.format.extent54771 bytes-
dc.format.extent34304 bytes-
dc.format.mimetypeapplication/pdf-
dc.format.mimetypeapplication/msword-
dc.languageengen_HK
dc.publisherAmerican Physical Society. The Journal's web site is located at http://pra.aps.orgen_HK
dc.relation.ispartofPhysical Review A (Atomic, Molecular and Optical Physics)-
dc.rightsCopyright 2002 by The American Physical Society. This article is available online at https://doi.org/10.1103/PhysRevA.66.010301-
dc.subjectPhysicsen_HK
dc.titleQuantum computing of molecular magnet Mn12en_HK
dc.typeArticleen_HK
dc.identifier.openurlhttp://library.hku.hk:4550/resserv?sid=HKU:IR&issn=0556-2791&volume=66&issue=1&spage=010301:1&epage=3&date=2002&atitle=Quantum+computing+of+molecular+magnet+Mn12en_HK
dc.description.naturepublished_or_final_versionen_HK
dc.identifier.doi10.1103/PhysRevA.66.010301en_HK
dc.identifier.scopuseid_2-s2.0-0036656285-
dc.identifier.hkuros74840-
dc.relation.referenceshttp://www.scopus.com/mlt/select.url?eid=2-s2.0-0036656285&selection=ref&src=s&origin=recordpage-
dc.identifier.volume66-
dc.identifier.issue1-
dc.identifier.spagearticle no. 010301-
dc.identifier.epagearticle no. 010301-
dc.identifier.isiWOS:000177200800001-
dc.publisher.placeUnited States-
dc.identifier.scopusauthoridZhou, B=7401906664-
dc.identifier.scopusauthoridTao, R=7102857052-
dc.identifier.scopusauthoridShen, SQ=7403431266-
dc.identifier.scopusauthoridLiang, JQ=7404541370-
dc.identifier.issnl1050-2947-

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