Influence of the Short-Range Atomic Forces on the Molecular Term Splitting in the (A−,A) System. Application toO−-O Resonant Charge Transfer

1971 ◽  
Vol 3 (2) ◽  
pp. 604-606 ◽  
Author(s):  
D. M. Davidović ◽  
R. K. Janev
Keyword(s):  
Charge Transfer ◽  
System Application ◽  
Short Range ◽  
Molecular Term ◽  
Resonant Charge Transfer

scholarly journals Colloidal CdSe nanocrystals are inherently defective

2021 ◽  
Vol 12 (1) ◽  
Author(s):  
Tamar Goldzak ◽  
Alexandra R. McIsaac ◽  
Troy Van Voorhis
Keyword(s):  
Charge Transfer ◽  
Energy Spectrum ◽  
Surface Structure ◽  
Short Range ◽  
Surface Defects ◽  
Low Energy ◽  
Lewis Base ◽  
Cdse Nanocrystals ◽  
Photoinduced Charge Transfer ◽  
Photoinduced Charge

AbstractColloidal CdSe nanocrystals (NCs) have shown promise in applications ranging from LED displays to medical imaging. Their unique photophysics depend sensitively on the presence or absence of surface defects. Using simulations, we show that CdSe NCs are inherently defective; even for stoichiometric NCs with perfect ligand passivation and no vacancies or defects, we still observe that the low energy spectrum is dominated by dark, surface-associated excitations, which are more numerous in larger NCs. Surface structure analysis shows that the majority of these states involve holes that are localized on two-coordinate Se atoms. As chalcogenide atoms are not passivated by any Lewis base ligand, varying the ligand should not dramatically change the number of dark states, which we confirm by simulating three passivation schemes. Our results have significant implications for understanding CdSe NC photophysics, and suggest that photochemistry and short-range photoinduced charge transfer should be much more facile than previously anticipated.

Near resonant charge transfer in the reaction F++CO→F+CO+

1985 ◽  
Vol 82 (11) ◽  
pp. 4991-4998 ◽  
Author(s):  
Isao Kusunoki ◽  
Toshiaki Ishikawa
Keyword(s):  
Charge Transfer ◽  
Resonant Charge Transfer

Calculations of ion-atom interactions relating to resonant charge-transfer collisions

1975 ◽  
Vol 11 (6) ◽  
pp. 1911-1920 ◽  
Author(s):  
J. N. Bardsley ◽  
T. Holstein ◽  
B. R. Junker ◽  
Swati Sinha
Keyword(s):  
Charge Transfer ◽  
Resonant Charge Transfer

Final-state distributions in resonant charge transfer by ions on Rydberg atoms

1997 ◽  
Vol 56 (6) ◽  
pp. 4656-4664 ◽  
Author(s):  
D. S. Fisher ◽  
C. W. Fehrenbach ◽  
S. R. Lundeen ◽  
E. A. Hessels ◽  
B. D. DePaola
Keyword(s):  
Charge Transfer ◽  
Rydberg Atoms ◽  
Final State ◽  
Resonant Charge Transfer
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