Orientational anisotropy due to molecular field splitting in sulfur 2p photoemission from CS 2 and SF 6–theoretical treatment and application to photoelectron recoil

E Kukk, J Niskanen, O Travnikova, M Berholts… - Physical Chemistry …, 2024 - pubs.rsc.org
Photoelectron recoil strongly modifies the high kinetic energy photoemission spectra from
atoms and molecules as well as from surface structures. In most cases studied so far …

Recoil effect of photoelectrons in the Fermi edge of simple metals

Y Takata, Y Kayanuma, S Oshima, S Tanaka… - Physical review …, 2008 - APS
High energy resolution photoelectron spectroscopy of conduction electrons in the vicinity of
the Fermi edge in Al and Au at excitation energies of 880 and 7940 eV was carried out using …

Recoil-induced asymmetry of nondipole molecular frame photoelectron angular distributions in the hard x-ray regime

M Kircher, J Rist, F Trinter, S Grundmann, M Waitz… - Physical review …, 2019 - APS
We investigate angular emission distributions of the 1 s photoelectrons of N 2 ionized by
linearly polarized synchrotron radiation at h ν= 40 keV. As expected, nondipole contributions …

Effects of molecular potential and geometry on atomic core-level photoemission over an extended energy range: The case study of the CO molecule

E Kukk, D Ayuso, TD Thomas, P Decleva… - Physical Review A …, 2013 - APS
We report an experimental and theoretical study of single-molecule inner-shell
photoemission measured over an extended range of photon energies. The vibrational …

Experimental observation of rotational Doppler broadening in a molecular system

TD Thomas, E Kukk, K Ueda, T Ouchi, K Sakai… - Physical review …, 2011 - APS
The first experimental evidence of rotational Doppler broadening in photoelectron spectra,
reported here, show good agreement with recently described theoretical predictions. The …

Understanding the role of tunneling barriers in organic spin valves by hard x-ray photoelectron spectroscopy

F Borgatti, I Bergenti, F Bona, V Dediu… - Applied Physics …, 2010 - pubs.aip.org
We present an ex situ, nondestructive chemical characterization of deeply buried organic-
inorganic interfaces using hard x-ray photoelectron spectroscopy. Co/Alq 3 and Co/AlO x/Alq …

Intramolecular photoelectron diffraction in the gas phase

K Ueda, C Miron, E Plésiat, L Argenti… - The Journal of …, 2013 - pubs.aip.org
We report unambiguous experimental and theoretical evidence of intramolecular
photoelectron diffraction in the collective vibrational excitation that accompanies high …

Intramolecular electron diffraction in vibrationally resolved -shell photoionization of methane

E Plésiat, L Argenti, E Kukk, C Miron, K Ueda… - Physical Review A …, 2012 - APS
Current techniques based on x-ray or electron diffraction are successfully employed for
structure determination in condensed matter but are sometimes limited when applied to low …

Relationship between polarization-averaged molecular-frame photoelectron angular distributions and geometry

E Plésiat, P Decleva, F Martín - Physical Review A—Atomic, Molecular, and …, 2013 - APS
We present a theoretical study of vibrationally resolved and unresolved molecular-frame
photoelectron angular distributions (MFPADs) resulting from K-shell photoionization of N 2 …

Photon-Momentum-Induced Molecular Dynamics in Photoionization of at

M Kircher, J Rist, F Trinter, S Grundmann, M Waitz… - Physical review …, 2019 - APS
We investigate K-shell ionization of N 2 at 40 keV photon energy. Using a cold target recoil
ion momentum spectroscopy reaction microscope, we determine the vector momenta of the …