Exchange effect on the space charge in nanostructure resonances

2019-10-10 12:08:15

space exchange interaction electron charge

责任者: Price, P.J. 单位: IBM Thomas J. Watson Res. Center, Yorktown Heights, NY, USA 来源出处: Journal of Applied Physics(J. Appl. Phys. (USA)),1996/05/01,79(9):7379-80 摘要: It is elucidated that, for nanostructures in which the electron states are filled though the energy range of a transmission or reflection peak (quasilevel resonance), the electron pair distribution has a variety of the Fermi exchange hole in which, to a good approximation, just half of the electron pairs contribute to the Coulomb interaction energy. The displacement of current characteristics due to the space-charge interaction should be calculated with this 1/2 factor 关键词: electron density;exchange interactions (electron);Fermi level;interface states;nanostructured materials;quantum interference phenomena;semiconductors;space-charge-limited conduction;nanostructure resonances;semiconductors;filled electron states;transmission peak;reflection peak;electron pair distribution;Fermi exchange hole;Coulomb interaction energy;space-charge interaction