scholarly journals Photoinduced charge recombination in dipolar D–A–A photonic liquid crystal polymorphs

2017 ◽  
Vol 19 (6) ◽  
pp. 4588-4596 ◽  
Author(s):  
Mercedes M. A. Mazza ◽  
Shiori Yamazaki ◽  
Dieu X. Mai ◽  
Suyog Padgaonkar ◽  
Samuel Peurifoy ◽  
...  
Keyword(s):  
Thin Films ◽  
Liquid Crystal ◽  
Absorption Spectroscopy ◽  
Liquid Crystalline ◽  
Transient Absorption ◽  
Charge Recombination ◽  
Transient Absorption Spectroscopy ◽  
Femtosecond Transient Absorption ◽  
Femtosecond Transient Absorption Spectroscopy ◽  
Photoinduced Charge

A hexylalkoxy dipolar D–A–A molecule has been synthesized and the photophysics studied via femtosecond transient absorption spectroscopy (FsTA) in toluene and in amorphous and liquid crystalline spherulite thin films.

Femtosecond Transient Absorption Spectroscopy in α-sexithienyl thin films

1999 ◽  
Vol 101 (1-3) ◽  
pp. 555-556 ◽  
Author(s):  
G. Wegmann ◽  
R.F. Mahrt ◽  
H. Bässler ◽  
H. Giessen ◽  
M. Murgia ◽  
...  
Keyword(s):  
Thin Films ◽  
Absorption Spectroscopy ◽  
Transient Absorption ◽  
Transient Absorption Spectroscopy ◽  
Femtosecond Transient Absorption ◽  
Femtosecond Transient Absorption Spectroscopy

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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