Charge Transfer in Low-Energy Collisions of Protons with a Thick C60 Film

2020 ◽  
Vol 124 (6) ◽  
pp. 3632-3643 ◽  
Author(s):  
M. Tacca ◽  
V. Quintero Riascos ◽  
R. Vidal ◽  
C. Gonzalez ◽  
F. Bonetto ◽  
...  
Keyword(s):  
Charge Transfer ◽  
Low Energy

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.

Superposition-state N2+ produced in the intermolecular charge transfer from low-energy Ar+ to N2

2021 ◽  
Vol 154 (23) ◽  
pp. 234303
Author(s):  
Jie Hu ◽  
Jing-Chen Xie ◽  
Chun-Xiao Wu ◽  
Shan Xi Tian
Keyword(s):  
Charge Transfer ◽  
Low Energy ◽  
Superposition State ◽  
Intermolecular Charge Transfer

Charge transfer in bio-molecular damage by low energy protons

1973 ◽  
Vol 18 (2) ◽  
pp. 287-289 ◽  
Author(s):  
R E Johnson ◽  
E T Trevisani ◽  
J H Harberger
Keyword(s):  
Charge Transfer ◽  
Low Energy ◽  
Molecular Damage

Charge transfer in low-energy collisions ofHe2+with atomic hydrogen

2005 ◽  
Vol 71 (4) ◽  
Author(s):  
C. C. Havener ◽  
R. Rejoub ◽  
P. S. Krstić ◽  
A. C. H. Smith
Keyword(s):  
Charge Transfer ◽  
Atomic Hydrogen ◽  
Low Energy

scholarly journals Reversible Charge Transfer with Single‐Walled Carbon Nanotubes Upon Harvesting the Low Energy Part of the Solar Spectrum

Small ◽  
2020 ◽  
Vol 16 (8) ◽  
pp. 1906745 ◽  
Author(s):  
Arjun Menon ◽  
Yuri L. Slominskii ◽  
Jan Joseph ◽  
Oleg P. Dimitriev ◽  
Dirk M. Guldi
Keyword(s):  
Carbon Nanotubes ◽  
Charge Transfer ◽  
Solar Spectrum ◽  
Single Walled Carbon Nanotubes ◽  
Low Energy ◽  
Single Walled Carbon ◽  
Energy Part ◽  
Walled Carbon Nanotubes

Charge-Transfer Character of the Low-Energy Chl a Qy Absorption Band in Aggregated Light Harvesting Complexes II

2014 ◽  
Vol 118 (23) ◽  
pp. 6086-6091 ◽  
Author(s):  
Adam Kell ◽  
Ximao Feng ◽  
Chen Lin ◽  
Yiqun Yang ◽  
Jun Li ◽  
...  
Keyword(s):  
Charge Transfer ◽  
Absorption Band ◽  
Light Harvesting ◽  
Low Energy ◽  
Light Harvesting Complexes ◽  
Chl A
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