scholarly journals Ultrafast Carrier Trapping of a Metal-Doped Titanium Dioxide Semiconductor Revealed by Femtosecond Transient Absorption Spectroscopy

2014 ◽  
Vol 6 (13) ◽  
pp. 10022-10027 ◽  
Author(s):  
Jingya Sun ◽  
Yang Yang ◽  
Jafar I. Khan ◽  
Erkki Alarousu ◽  
Zaibing Guo ◽  
...  
Keyword(s):  
Titanium Dioxide ◽  
Absorption Spectroscopy ◽  
Transient Absorption ◽  
Transient Absorption Spectroscopy ◽  
Carrier Trapping ◽  
Femtosecond Transient Absorption ◽  
Ultrafast Carrier ◽  
Femtosecond Transient Absorption Spectroscopy ◽  
Doped Titanium Dioxide ◽  
Metal Doped

scholarly journals Ultrafast nonequilibrium dynamic process of separate electron and hole during exciton formation in few-layer tungsten disulfide

2021 ◽  
Author(s):  
Junjie Chen ◽  
Sen Guo ◽  
Dabin Lin ◽  
Zhaogang Nie ◽  
Chung-Che Huang ◽  
...  
Keyword(s):  
Absorption Spectroscopy ◽  
Dynamic Process ◽  
Formation Process ◽  
Transient Absorption ◽  
Tungsten Disulfide ◽  
Transient Absorption Spectroscopy ◽  
Femtosecond Transient Absorption ◽  
Nonequilibrium Dynamic ◽  
Femtosecond Transient Absorption Spectroscopy ◽  
Separate Electron

Femtosecond transient absorption spectroscopy has been employed to unravel separate initial nonequilibrium dynamic process of photo-injected electrons and holes during the formation process of the lowest excitons at the K-valley...

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