Alkali–helium exciplex formation on the surface of helium nanodroplets. II. A time-resolved study

2000 ◽  
Vol 113 (21) ◽  
pp. 9694-9701 ◽  
Author(s):  
J. Reho ◽  
J. Higgins ◽  
K. K. Lehmann ◽  
G. Scoles
Keyword(s):  
Helium Nanodroplets ◽  
Time Resolved ◽  
Exciplex Formation

Dynamics and Mechanism of the Exciplex Formation between Cu(TMpy-P4) and DNA Model Compounds Revealed by Time-Resolved Transient Absorption and Resonance Raman Spectroscopies

1995 ◽  
Vol 99 (15) ◽  
pp. 5732-5741 ◽  
Author(s):  
Sergei G. Kruglik ◽  
Victor A. Galievsky ◽  
Vladimir S. Chirvony ◽  
Pavel A. Apanasevich ◽  
Vladimir V. Ermolenkov ◽  
...  
Keyword(s):  
Transient Absorption ◽  
Resonance Raman ◽  
Model Compounds ◽  
Time Resolved ◽  
Exciplex Formation

Thermodynamics of exciplex formation by time-resolved nanosecond flash spectroscopy

1976 ◽  
Vol 98 (2) ◽  
pp. 621-623 ◽  
Author(s):  
David Creed ◽  
Paul H. Wine ◽  
Richard A. Caldwell ◽  
Lynn A. Melton
Keyword(s):  
Time Resolved ◽  
Exciplex Formation ◽  
Flash Spectroscopy

scholarly journals Single-Shot X-Ray Coherent Diffractive Imaging of Superfluid He Nanodroplets

2014 ◽  
Vol 70 (a1) ◽  
pp. C289-C289
Author(s):  
Oliver Gessner ◽  
Christoph Bostedt ◽  
Andrey Vilesov
Keyword(s):  
Cross Sections ◽  
Direct Access ◽  
Single Shot ◽  
Diffractive Imaging ◽  
Helium Droplets ◽  
Helium Nanodroplets ◽  
Time Resolved ◽  
X Ray ◽  
Coherent Diffractive Imaging ◽  
Quantum Phenomena

Single-shot coherent diffractive imaging (CDI) experiments were performed on pure and doped helium nanodroplets using femtosecond X-ray pulses from the Linac Coherent Light Source (LCLS). The superfluid nature of helium droplets presents a rare opportunity to study the onset of macroscopic quantum phenomena in finite, sub-micron scale systems. Despite the small X-ray scattering cross sections of atomic helium, high-quality single-shot CDI data were obtained that give direct access to sizes and shapes of individual nanodroplets. The diffraction patterns from helium droplets doped with xenon atoms differ starkly from the patterns from pure droplets. Strong indications for the formation of complex xenon structures inside the superfluid helium environment are observed, giving access to information about the structure and aggregation dynamics of the dopant species. The results are discussed with respect to the hydrodynamic properties of the superfluid droplets and compared to those of classical drops. An outlook on femtosecond time-resolved CDI experiments to study dynamics in pure and Xe-doped He nanodroplets will be given based on a new undulator-based X-ray pump/X-ray probe technique that is currently under development at LCLS.

Time-Resolved Fluorescence Study of Exciplex Formation in Diastereomeric Naproxen–Pyrrolidine Dyads

2013 ◽  
Vol 117 (50) ◽  
pp. 16206-16211 ◽  
Author(s):  
Ekaterina A. Khramtsova ◽  
Viktor F. Plyusnin ◽  
Ilya M. Magin ◽  
Alexander I. Kruppa ◽  
Nikolay E. Polyakov ◽  
...  
Keyword(s):  
Time Resolved Fluorescence ◽  
Fluorescence Study ◽  
Time Resolved ◽  
Exciplex Formation

Rb–He exciplex formation on helium nanodroplets

2001 ◽  
Vol 115 (22) ◽  
pp. 10220 ◽  
Author(s):  
F. R. Brühl ◽  
R. A. Trasca ◽  
W. E. Ernst
Keyword(s):  
Helium Nanodroplets ◽  
Exciplex Formation

scholarly journals Ultrafast Dynamics in Helium Nanodroplets Probed by Femtosecond Time-Resolved EUV Photoelectron Imaging†

2010 ◽  
Vol 114 (3) ◽  
pp. 1437-1445 ◽  
Author(s):  
Oleg Kornilov ◽  
Chia C. Wang ◽  
Oliver Bünermann ◽  
Andrew T. Healy ◽  
Mathew Leonard ◽  
...  
Keyword(s):  
Ultrafast Dynamics ◽  
Helium Nanodroplets ◽  
Photoelectron Imaging ◽  
Time Resolved
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