Matches in SemOpenAlex for { <https://semopenalex.org/work/W2078349980> ?p ?o ?g. }
- W2078349980 abstract "We study artificial molecular states formed in laterally coupled double semiconductor nanorings by one, two, and three electrons. An interplay of the interring tunneling and the electron-electron interaction is described, as well as its consequences for the magnetization and charging properties of the system. It is shown that both the magnetic dipole moment generated by the double-ring structure and the chemical potential of the system as function of the external magnetic field strongly depend on the number of electrons and the interring barrier thickness. Both the magnetization and chemical potentials exhibit cusps at the magnetic fields inducing ground-state parity and/or spin transformations. The symmetry transformations are discussed for various tunnel coupling strengths, from rings coupled only electrostatically to the limit of coalesced rings. We find that in the ground states for rings of different radii the magnetic field transfers the electron charge from one ring to the other. The calculations are performed with the configuration-interaction method based on an approach of Gaussian functions centered on a rectangular array of points covering the studied structure. Electron-electron correlation is also discussed." @default.
- W2078349980 created "2016-06-24" @default.
- W2078349980 creator A5002286583 @default.
- W2078349980 creator A5055004938 @default.
- W2078349980 date "2008-12-08" @default.
- W2078349980 modified "2023-10-04" @default.
- W2078349980 title "Few-electron artificial molecules formed by laterally coupled quantum rings" @default.
- W2078349980 cites W1498787597 @default.
- W2078349980 cites W1780908631 @default.
- W2078349980 cites W1967763788 @default.
- W2078349980 cites W1968779825 @default.
- W2078349980 cites W1970810931 @default.
- W2078349980 cites W1971732409 @default.
- W2078349980 cites W1978319444 @default.
- W2078349980 cites W1984790886 @default.
- W2078349980 cites W1985335605 @default.
- W2078349980 cites W1986055578 @default.
- W2078349980 cites W1996096750 @default.
- W2078349980 cites W1996804048 @default.
- W2078349980 cites W1998674391 @default.
- W2078349980 cites W2006041413 @default.
- W2078349980 cites W2013004889 @default.
- W2078349980 cites W2016426916 @default.
- W2078349980 cites W2016510443 @default.
- W2078349980 cites W2017744499 @default.
- W2078349980 cites W2022301342 @default.
- W2078349980 cites W2025302868 @default.
- W2078349980 cites W2027435083 @default.
- W2078349980 cites W2028948400 @default.
- W2078349980 cites W2033231458 @default.
- W2078349980 cites W2033284795 @default.
- W2078349980 cites W2034555149 @default.
- W2078349980 cites W2040623532 @default.
- W2078349980 cites W2041628707 @default.
- W2078349980 cites W2044351425 @default.
- W2078349980 cites W2045205934 @default.
- W2078349980 cites W2045247362 @default.
- W2078349980 cites W2049656269 @default.
- W2078349980 cites W2050103393 @default.
- W2078349980 cites W2051169339 @default.
- W2078349980 cites W2054716503 @default.
- W2078349980 cites W2058057366 @default.
- W2078349980 cites W2060922634 @default.
- W2078349980 cites W2067552512 @default.
- W2078349980 cites W2067977841 @default.
- W2078349980 cites W2071012079 @default.
- W2078349980 cites W2085465112 @default.
- W2078349980 cites W2090304488 @default.
- W2078349980 cites W2105314078 @default.
- W2078349980 cites W2109261842 @default.
- W2078349980 cites W2125023884 @default.
- W2078349980 cites W2142105217 @default.
- W2078349980 cites W2143391539 @default.
- W2078349980 cites W2150584647 @default.
- W2078349980 cites W2166788079 @default.
- W2078349980 cites W2167160624 @default.
- W2078349980 cites W3103247786 @default.
- W2078349980 cites W3103730208 @default.
- W2078349980 doi "https://doi.org/10.1103/physrevb.78.245306" @default.
- W2078349980 hasPublicationYear "2008" @default.
- W2078349980 type Work @default.
- W2078349980 sameAs 2078349980 @default.
- W2078349980 citedByCount "30" @default.
- W2078349980 countsByYear W20783499802012 @default.
- W2078349980 countsByYear W20783499802013 @default.
- W2078349980 countsByYear W20783499802014 @default.
- W2078349980 countsByYear W20783499802016 @default.
- W2078349980 countsByYear W20783499802017 @default.
- W2078349980 countsByYear W20783499802018 @default.
- W2078349980 countsByYear W20783499802021 @default.
- W2078349980 countsByYear W20783499802023 @default.
- W2078349980 crossrefType "journal-article" @default.
- W2078349980 hasAuthorship W2078349980A5002286583 @default.
- W2078349980 hasAuthorship W2078349980A5055004938 @default.
- W2078349980 hasBestOaLocation W20783499802 @default.
- W2078349980 hasConcept C115260700 @default.
- W2078349980 hasConcept C120398109 @default.
- W2078349980 hasConcept C121332964 @default.
- W2078349980 hasConcept C147120987 @default.
- W2078349980 hasConcept C173523689 @default.
- W2078349980 hasConcept C184779094 @default.
- W2078349980 hasConcept C188533889 @default.
- W2078349980 hasConcept C26873012 @default.
- W2078349980 hasConcept C32546565 @default.
- W2078349980 hasConcept C41999313 @default.
- W2078349980 hasConcept C54553102 @default.
- W2078349980 hasConcept C62520636 @default.
- W2078349980 hasConcept C69523127 @default.
- W2078349980 hasConceptScore W2078349980C115260700 @default.
- W2078349980 hasConceptScore W2078349980C120398109 @default.
- W2078349980 hasConceptScore W2078349980C121332964 @default.
- W2078349980 hasConceptScore W2078349980C147120987 @default.
- W2078349980 hasConceptScore W2078349980C173523689 @default.
- W2078349980 hasConceptScore W2078349980C184779094 @default.
- W2078349980 hasConceptScore W2078349980C188533889 @default.
- W2078349980 hasConceptScore W2078349980C26873012 @default.
- W2078349980 hasConceptScore W2078349980C32546565 @default.
- W2078349980 hasConceptScore W2078349980C41999313 @default.
- W2078349980 hasConceptScore W2078349980C54553102 @default.
- W2078349980 hasConceptScore W2078349980C62520636 @default.