delocalized state

[dē′lō·kə‚līzd ′stāt]

(quantum mechanics)

A state of motion in which a charge carrier is spread over a whole molecule or crystal.

References in periodicals archive ?

(c, d) from left to right show a charge-separated state and a partly delocalized state.

Over the course of eight 10 ps simulations, the lowest lying excitation samples a variety of electronic states ranging from localized excitons to charge-separated, charge-transfer, and delocalized states. Figure 2 shows the charge density for four typical eigenstates encountered over the course of a given simulation.

(iv) Delocalized states (DLOC), characterized as having <50% of the electron/hole density on a single PPV or PCBM molecule.

Quantum Simulations of Charge Separation at a Model Donor-Acceptor Interface: Role of Delocalization and Local Packing

According to McKeever & Chen (1997), electrons are not translated from the ground state to the conduction band straight but via delocalized states. The question of where these delocalized excited states are situated remains unanswered.

Advances in the luminescence dating: the optically stimulated luminescence based procedures and their physical background/Progress luminestsentsdateerimise vallas: optiliselt stimuleeritud luminestsentsi protseduurid ja nende fuusikalised alused/[TEXT NOT REPRODUCIBLE IN ASCII]

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