Photon energy dependent intensity variations are experimentally observed in the L2,3M2,3M2,3 Auger spectra of argon clusters. Two cluster sizes are examined in the present study. Extrinsic scattering effects, both elastic and inelastic, involving the photoelectron are discussed and suggested as the explanation of the variations in the Auger signal. The atoms in the first few coordination shells surrounding the core-ionized atom are proposed to be the main targets for the scattering processes
High resolution resonant Auger spectra have been measured at the VUV beam line at ELETTRA, Sincrotro...
Core level photoelectron and x-ray absorption spectra for free argon clusters from 〈N〉≈5 to 〈N〉≈4000...
Absorption spectra of Ar clusters containing between 10 and 10$^6$ atoms are dominated by strong tra...
Auger electron spectra and Auger yields of free argon clusters in the Ar(2p) excitation regime are r...
In this Thesis experimental studies of nano-clusters using synchrotron radiation based photoelectron...
Using photoemission we have investigated free argon clusters from a supersonic nozzle expansion in t...
We present Auger spectroscopy studies of large krypton clusters excited by soft x-ray photons with e...
The 3p valence region of argon clusters has been investigated with photoemission near the photoioniz...
Photofragmentation of small argon clusters with size below ten atoms is reported. In this size range...
The surface-to-bulk intensity ratio in Auger electron spectra has been studied in comparison with co...
We report an observation of substantial deviations in the photoelectron angular distribution for pho...
The emission of ultraviolet fluorescence radiation from variable size argon clusters is investigate...
Ar(2p) and Ar(1s) total electron yield and total ion yield spectra of supersonic beams of Ar cluster...
Soft X-ray photoelectron spectra of Ar 2p levels of atomic argon and argon clusters are recorded ove...
The structure of the first electronically excited states of small Ar M clusters (M <=100) embedded i...
High resolution resonant Auger spectra have been measured at the VUV beam line at ELETTRA, Sincrotro...
Core level photoelectron and x-ray absorption spectra for free argon clusters from 〈N〉≈5 to 〈N〉≈4000...
Absorption spectra of Ar clusters containing between 10 and 10$^6$ atoms are dominated by strong tra...
Auger electron spectra and Auger yields of free argon clusters in the Ar(2p) excitation regime are r...
In this Thesis experimental studies of nano-clusters using synchrotron radiation based photoelectron...
Using photoemission we have investigated free argon clusters from a supersonic nozzle expansion in t...
We present Auger spectroscopy studies of large krypton clusters excited by soft x-ray photons with e...
The 3p valence region of argon clusters has been investigated with photoemission near the photoioniz...
Photofragmentation of small argon clusters with size below ten atoms is reported. In this size range...
The surface-to-bulk intensity ratio in Auger electron spectra has been studied in comparison with co...
We report an observation of substantial deviations in the photoelectron angular distribution for pho...
The emission of ultraviolet fluorescence radiation from variable size argon clusters is investigate...
Ar(2p) and Ar(1s) total electron yield and total ion yield spectra of supersonic beams of Ar cluster...
Soft X-ray photoelectron spectra of Ar 2p levels of atomic argon and argon clusters are recorded ove...
The structure of the first electronically excited states of small Ar M clusters (M <=100) embedded i...
High resolution resonant Auger spectra have been measured at the VUV beam line at ELETTRA, Sincrotro...
Core level photoelectron and x-ray absorption spectra for free argon clusters from 〈N〉≈5 to 〈N〉≈4000...
Absorption spectra of Ar clusters containing between 10 and 10$^6$ atoms are dominated by strong tra...