000060854 001__ 60854
000060854 005__ 20210121114522.0
000060854 0247_ $$2doi$$a10.1140/epjb/e2014-50700-5
000060854 0248_ $$2sideral$$a89571
000060854 037__ $$aART-2015-89571
000060854 041__ $$aeng
000060854 100__ $$0(orcid)0000-0003-0094-3490$$aBudagosky Marcilla, J.A.
000060854 245__ $$aUltrafast single electron spin manipulation in 2D semiconductor quantum dots with optimally controlled time-dependent electric fields through spin-orbit coupling
000060854 260__ $$c2015
000060854 5060_ $$aAccess copy available to the general public$$fUnrestricted
000060854 5203_ $$aWe have studied theoretically the possibility of ultra-fast manipulation of a single electron spin in 2D semiconductor quantum dots, by means of high-frequency time-dependent electric fields. The electron spin degree of freedom is excited through spin-orbit coupling, and the procedure may be enhanced by the presence of a static magnetic field. We use quantum optimal control theory to tailor the temporal profile of the electric field in order to achieve the most effective manipulation. The scheme predicts significant control over spin operations in times of the order of picoseconds – an ultrafast time scale that permits to avoid the effects of decoherence if this scheme is to be used as a tool for quantum information processing.
000060854 536__ $$9info:eu-repo/grantAgreement/EC/FP7/280879/EU/Time dynamics and ContROl in naNOStructures for magnetic recording and energy applications/CRONOS
000060854 540__ $$9info:eu-repo/semantics/openAccess$$aAll rights reserved$$uhttp://www.europeana.eu/rights/rr-f/
000060854 590__ $$a1.223$$b2015
000060854 591__ $$aPHYSICS, CONDENSED MATTER$$b47 / 67 = 0.701$$c2015$$dQ3$$eT3
000060854 592__ $$a0.514$$b2015
000060854 593__ $$aElectronic, Optical and Magnetic Materials$$c2015$$dQ2
000060854 593__ $$aCondensed Matter Physics$$c2015$$dQ2
000060854 655_4 $$ainfo:eu-repo/semantics/article$$vinfo:eu-repo/semantics/acceptedVersion
000060854 700__ $$0(orcid)0000-0002-9253-7926$$aCastro, A.$$uUniversidad de Zaragoza
000060854 7102_ $$12004$$2405$$aUniversidad de Zaragoza$$bDpto. Física Teórica$$cÁrea Física Teórica
000060854 773__ $$g88, 15 (2015), [8 pp.]$$pEur. phys. j., B Cond. matter phys.$$tEuropean Physical Journal B$$x1434-6028
000060854 8564_ $$s1154469$$uhttps://zaguan.unizar.es/record/60854/files/texto_completo.pdf$$yPostprint
000060854 8564_ $$s50460$$uhttps://zaguan.unizar.es/record/60854/files/texto_completo.jpg?subformat=icon$$xicon$$yPostprint
000060854 909CO $$ooai:zaguan.unizar.es:60854$$particulos$$pdriver
000060854 951__ $$a2021-01-21-11:03:50
000060854 980__ $$aARTICLE