Real-Time Observation of Photoinduced Adiabatic Electron Transfer in Strongly Coupled Dye/Semiconductor Colloidal Systems with a 6 fs Time Constant

2002 ◽  
Vol 106 (25) ◽  
pp. 6494-6499 ◽  
Author(s):  
Robert Huber ◽  
Jacques-E. Moser ◽  
Michael Grätzel ◽  
Josef Wachtveitl
Keyword(s):  
Electron Transfer ◽  
Real Time ◽  
Time Constant ◽  
Colloidal Systems ◽  
Strongly Coupled ◽  
Adiabatic Electron Transfer ◽  
Time Observation ◽  
Real Time Observation

Real-time observation of ultrafast electron injection at graphene–Zn porphyrin interfaces

2015 ◽  
Vol 17 (14) ◽  
pp. 9015-9019 ◽  
Author(s):  
Dilshad Masih ◽  
Shawkat M. Aly ◽  
Anwar Usman ◽  
Erkki Alarousu ◽  
Omar F. Mohammed
Keyword(s):  
Electron Transfer ◽  
Real Time ◽  
Absorption Spectra ◽  
Transient Absorption ◽  
Ion Pairs ◽  
Electron Injection ◽  
Transient Absorption Spectra ◽  
Femtosecond Transient Absorption ◽  
Time Observation ◽  
Real Time Observation

Femtosecond transient absorption spectra of zinc(ii) porphyrin in the presence of graphene carboxylate (GC) reveal ultrafast electron transfer from the singlet excited ZnTMPyP* to GC, forming ZnTMPyP˙+ and GC˙− radical ion pairs.

Real-time observation of hydrogen bond-assisted electron transfer to a DNA base

2005 ◽  
Vol 409 (4-6) ◽  
pp. 277-280 ◽  
Author(s):  
Anton Trifonov ◽  
Ivan Buchvarov ◽  
Hans-Achim Wagenknecht ◽  
Torsten Fiebig
Keyword(s):  
Hydrogen Bond ◽  
Electron Transfer ◽  
Real Time ◽  
Dna Base ◽  
Time Observation ◽  
Real Time Observation

Real-time observation of vortex lattices in a superconductor

1993 ◽  
Vol 51 ◽  
pp. 1050-1051
Author(s):  
K. Harada ◽  
T. Matsuda ◽  
J.E. Bonevich ◽  
M. Igarashi ◽  
S. Kondo ◽  
...  
Keyword(s):  
Real Time ◽  
Flux Line ◽  
Electron Holography ◽  
Lorentz Microscopy ◽  
Vortex Lattices ◽  
Flux Lines ◽  
Magnetic Flux Lines ◽  
Time Observation ◽  
Thin Superconductor ◽  
Real Time Observation

Previous observations of magnetic flux-lines (vortex lattices) in superconductors, such as the field distribution of a flux-line, and flux-line dynamics activated by heat and current, have employed the high spatial resolution and magnetic sensitivity of electron holography. And recently, the 2-D static distribution of vortices was also observed by this technique. However, real-time observations of the vortex lattice, in spite of scientific and technological interest, have not been possible due to experimental difficulties. Here, we report the real-time observation of vortex lattices in a thin superconductor, by means of Lorentz microscopy using a 300 kV field emission electron microscope. This technique allows us to observe the dynamic motion of individual vortices and record the events on a VTR system.The experimental arrangement is shown in Fig. 1. A Nb thin film for transmission observation was prepared by chemical etching. The grain size of the film was increased by annealing, and single crystals were observed with a thickness of 50∼90 nm.

MACHO Alert 95‐30: First Real‐Time Observation of Extended Source Effects in Gravitational Microlensing

1997 ◽  
Vol 491 (2) ◽  
pp. 436-450 ◽  
Author(s):  
C. Alcock ◽  
W. H. Allen ◽  
R. A. Allsman ◽  
D. Alves ◽  
T. S. Axelrod ◽  
...  
Keyword(s):  
Real Time ◽  
Extended Source ◽  
Source Effects ◽  
Gravitational Microlensing ◽  
Time Observation ◽  
Real Time Observation

scholarly journals Real-time observation of ultrafast molecular rotation in weakly bound dimers

2021 ◽  
Vol 3 (2) ◽  
Author(s):  
Jiaqi Zhou ◽  
Chaoxiong He ◽  
Ming-Ming Liu ◽  
Enliang Wang ◽  
Shaokui Jia ◽  
...  
Keyword(s):  
Real Time ◽  
Molecular Rotation ◽  
Weakly Bound ◽  
Time Observation ◽  
Real Time Observation

Real-time observation of dissipative solitons formation and breaking dynamics in a mode-locked fiber laser

2021 ◽  
pp. 103786
Author(s):  
Dongdong Han ◽  
Yijie Wang ◽  
Zhanqiang Hui ◽  
Zhixing Zhang ◽  
Kaili Ren ◽  
...  
Keyword(s):  
Fiber Laser ◽  
Real Time ◽  
Dissipative Solitons ◽  
Time Observation ◽  
Real Time Observation

Real-time observation ofEscherichia colicells under irradiation with a 2-MeV H+microbeam

2012 ◽  
Vol 100 (19) ◽  
pp. 193702 ◽  
Author(s):  
Mikio Kato ◽  
Walter Meissl ◽  
Kenji Umezawa ◽  
Tokihiro Ikeda ◽  
Yasunori Yamazaki
Keyword(s):  
Real Time ◽  
Time Observation ◽  
Real Time Observation
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