Ultrafast photoelectron spectroscopy: Femtosecond pump-probe coincidence detection of ammonia cluster ions and electrons

1999 ◽  
Vol 5 (1) ◽  
pp. 97-106 ◽  
Author(s):  
V. Stert ◽  
W. Radloff ◽  
C.P. Schulz ◽  
I.V. Hertel
Keyword(s):  
Photoelectron Spectroscopy ◽  
Coincidence Detection ◽  
Cluster Ions ◽  
Pump Probe ◽  
Ammonia Cluster Ions

Ultrafast photoelectron spectroscopy: Femtosecond pump-probe coincidence detection of ammonia cluster ions and electrons

1999 ◽  
Vol 5 (1) ◽  
pp. 97 ◽  
Author(s):  
V. Stert ◽  
W. Radloff ◽  
C.P. Schulz ◽  
I.V. Hertel
Keyword(s):  
Photoelectron Spectroscopy ◽  
Coincidence Detection ◽  
Cluster Ions ◽  
Pump Probe ◽  
Ammonia Cluster Ions

Photoelectron spectroscopy of size-selected cluster ions using synchrotron radiation

2014 ◽  
Vol 115 (3) ◽  
pp. 771-779 ◽  
Author(s):  
Thomas Schramm ◽  
Gerd Ganteför ◽  
Andras Bodi ◽  
Partick Hemberger ◽  
Thomas Gerber ◽  
...  
Keyword(s):  
Synchrotron Radiation ◽  
Photoelectron Spectroscopy ◽  
Cluster Ions

Picosecond measurements of vibrational dynamics using pump–probe laser photoelectron spectroscopy

1990 ◽  
Vol 93 (6) ◽  
pp. 4475-4476 ◽  
Author(s):  
J. M. Smith ◽  
C. Lakshminarayan ◽  
J. L. Knee
Keyword(s):  
Photoelectron Spectroscopy ◽  
Probe Laser ◽  
Vibrational Dynamics ◽  
Pump Probe

FEMTOSECOND PUMP-PROBE PHOTOELECTRON-SPECTROSCOPY ON ELECTRONIC STATES OF NA2: A TOOL TO STUDY ULTRAFAST CONTROL OF CHEMICAL REACTIONS

2002 ◽  
Author(s):  
M. WOLLENHAUPT ◽  
A. ASSION ◽  
O. BAZHAN ◽  
D. LIESE ◽  
C. SARPE-TUDORAN ◽  
...  
Keyword(s):  
Chemical Reactions ◽  
Photoelectron Spectroscopy ◽  
Electronic States ◽  
Pump Probe

Oxidation of Planar and Plasmonic Ag Surfaces by Exposure to O2/Ar Plasma for Organic Optoelectronic Applications

MRS Advances ◽  
2016 ◽  
Vol 1 (14) ◽  
pp. 943-948 ◽  
Author(s):  
Christopher E. Petoukhoff ◽  
Catherine Antonick ◽  
Bala Murali Krishna M. ◽  
Keshav M. Dani ◽  
Deirdre M. O'Carroll
Keyword(s):  
Exposure Time ◽  
Photoelectron Spectroscopy ◽  
Dark Field ◽  
Binding Energies ◽  
Surface Oxide Layer ◽  
Pump Probe ◽  
Dark Field Microscopy ◽  
Ar Plasma ◽  
Organic Optoelectronic ◽  
Ultrathin Layer

ABSTRACTHere, we expose planar and plasmonic Ag surfaces to a low-power O2/Ar plasma to form an ultrathin surface oxide layer. We study the chemical state and morphology of the plasma-treated Ag surfaces using X-ray photoelectron spectroscopy, scanning electron microscopy, and dark-field microscopy. We observe the formation of an ultrathin layer (< 10 nm) composed of both AgOx and Ag2CO3 for a plasma exposure time of 1 s by investigating shifts in the Ag3d, O1s, and C1s core level binding energies. For an exposure time of 1 s, the surface structure of the planar and plasmonic Ag surfaces remains unchanged. For exposure times of 5 - 30 s, the planar Ag surfaces become porous and exhibit increased surface roughness. We demonstrate that the plasma-treated planar and plasmonic Ag surfaces lead to improvements in the excited-state population of a polymer:fullerene coating through ultrafast pump-probe reflectometry.

Photoelectron spectroscopy of the negative cluster ions NO−(N2O)n=1,2

1987 ◽  
Vol 87 (8) ◽  
pp. 4302-4309 ◽  
Author(s):  
J. V. Coe ◽  
J. T. Snodgrass ◽  
C. B. Freidhoff ◽  
K. M. McHugh ◽  
K. H. Bowen
Keyword(s):  
Photoelectron Spectroscopy ◽  
Cluster Ions

Fragmentation dynamics of ammonia cluster ions after single photon ionisation

1991 ◽  
Vol 20 (1-4) ◽  
pp. 193-196 ◽  
Author(s):  
E. Kaiser ◽  
J. Vries ◽  
H. Steger ◽  
C. Menzel ◽  
W. Kamke ◽  
...  
Keyword(s):  
Single Photon ◽  
Cluster Ions ◽  
Fragmentation Dynamics ◽  
Ammonia Cluster Ions

Experimental evidence of the magic number stability of the hydrated ammonia cluster ions (H2O)(NH3)0–4NH4+

1988 ◽  
Vol 153 (5) ◽  
pp. 417-421 ◽  
Author(s):  
Hisanori Shinohara ◽  
Nobuyuki Nishi ◽  
Nobuaki Washida
Keyword(s):  
Experimental Evidence ◽  
Magic Number ◽  
Cluster Ions ◽  
Ammonia Cluster Ions
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