Photo-induced Charge Separation across the Graphene–TiO2 Interface Is Faster than Energy Losses: A Time-Domain ab Initio Analysis

2012 ◽  
Vol 134 (34) ◽  
pp. 14238-14248 ◽  
Author(s):  
Run Long ◽  
Niall J. English ◽  
Oleg V. Prezhdo
Keyword(s):  
Ab Initio ◽  
Time Domain ◽  
Charge Separation ◽  
Energy Losses ◽  
Induced Charge

Ferroelastic domains drive charge separation and suppress electron–hole recombination in all-inorganic halide perovskites: time-domain ab initio analysis

2020 ◽  
Vol 5 (4) ◽  
pp. 683-690 ◽  
Author(s):  
Ran Shi ◽  
Zhaosheng Zhang ◽  
Wei-hai Fang ◽  
Run Long
Keyword(s):  
Ab Initio ◽  
Time Domain ◽  
Charge Separation ◽  
Charge Recombination ◽  
Electron Hole ◽  
Nonadiabatic Coupling ◽  
Halide Perovskites ◽  
Ferroelastic Domains ◽  
Hole Recombination

CsPbBr3 perovskites containing ferroelastic domains inhibit non-radiative charge recombination by facilitating charge separation and decreasing nonadiabatic coupling.

scholarly journals Controlling the oxidation state of molybdenum oxide nanoparticles prepared by ionic liquid/metal sputtering to enhance plasmon-induced charge separation

RSC Advances ◽  
2020 ◽  
Vol 10 (48) ◽  
pp. 28516-28522 ◽  
Author(s):  
Kazutaka Akiyoshi ◽  
Tatsuya Kameyama ◽  
Takahisa Yamamoto ◽  
Susumu Kuwabata ◽  
Tetsu Tatsuma ◽  
...  
Keyword(s):  
Ionic Liquid ◽  
Liquid Metal ◽  
Oxidation State ◽  
Molybdenum Oxide ◽  
Charge Separation ◽  
Room Temperature ◽  
Room Temperature Ionic Liquid ◽  
Oxide Nanoparticles ◽  
Induced Charge ◽  
Molybdenum Oxide Nanoparticles

MoOx NPs, prepared by sputtering Mo metal on a room-temperature ionic liquid (RTIL) followed by heating in air, produced anodic photocurrents with the excitation of their LSPR peak.

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