Novel fs-Precursors of Solvated Electrons in Water in the MIR: A Charge Transfer Process

2001 ◽  
pp. 473-475
Author(s):  
R. Laenen ◽  
T. Roth ◽  
A. Laubereau
Keyword(s):  
Charge Transfer ◽  
Transfer Process ◽  
Charge Transfer Process ◽  
Solvated Electrons ◽  
A Charge

Novel Precursors of Solvated Electrons in Water: Evidence for a Charge Transfer Process

2000 ◽  
Vol 85 (1) ◽  
pp. 50-53 ◽  
Author(s):  
R. Laenen ◽  
T. Roth ◽  
A. Laubereau
Keyword(s):  
Charge Transfer ◽  
Transfer Process ◽  
Charge Transfer Process ◽  
Solvated Electrons ◽  
A Charge

Novel Fs-Precursors of Solvated Electrons in Water in the MIR: A Charge Transfer Process

2000 ◽  
Author(s):  
R. Laenen ◽  
T. Roth ◽  
A. Laubereau
Keyword(s):  
Charge Transfer ◽  
Transfer Process ◽  
Charge Transfer Process ◽  
Solvated Electrons ◽  
A Charge

Optical Study of the Fe3+-Related Emission at 0.5 eV in InP:Fe

1992 ◽  
Vol 262 ◽  
Author(s):  
Klaus Pressel ◽  
G. Bohnert ◽  
A. Dörnen ◽  
K. Thonke
Keyword(s):  
Fourier Transform ◽  
Fine Structure ◽  
Charge Transfer ◽  
Transfer Process ◽  
Decay Time ◽  
Optical Study ◽  
Charge Transfer Process ◽  
Excitation Mechanism ◽  
Different Temperatures ◽  
A Charge

ABSTRACTThe 0.5 eV (2.5 μm 4000 cm1) emission band in InP has been studied by optical spectroscopy. By the use of Fourier-transform-infrared photoluminescence we have been able to observe at least a three-fold fine structure in the zero-phonon transitions at ∼ 4300 cm−1 which are studied at different temperatures. Based on the fine structure and the long decay time of 1.1 ms we ascribe the 0.5 eV emission to the 4T1 → 6A1 spin-flip transition of Fe3+. The excitation spectrum of this Fe3+-related emission shows a characteristic fine structure at ∼ 1.13 eV which belongs to a charge-transfer process of the type: Fe3+ + hv (1.13 eV) → [Fe2+, bound hole]. We discuss the excitation mechanism of the 0.5 eV emission by charge-transfer states and compare the results with an emission at 3057 cm1 in GaAs, which we attribute to the same Fe3+ transition (decay time: 1.9 ms).

Sensitized injection of defect electrons into dibenz (a,h) anthracene through a charge transfer process

1970 ◽  
Vol 5 (6) ◽  
pp. 377-378 ◽  
Author(s):  
D. Handel ◽  
M.E. Michel-Beyerle
Keyword(s):  
Charge Transfer ◽  
Transfer Process ◽  
Charge Transfer Process ◽  
A Charge

A charge transfer process in o–p H2 conversion induced by 3d impurities on a perovskite

1996 ◽  
Vol 363 (1-3) ◽  
pp. 347-353 ◽  
Author(s):  
E. Ilisca ◽  
S. Paris
Keyword(s):  
Charge Transfer ◽  
Transfer Process ◽  
Charge Transfer Process ◽  
A Charge ◽  
3D Impurities
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