36 citations · 120 across the 8 of their papers we have counts for
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physics.atom-ph2020★ 4 cited
Absolute fraction of emitted Ps determined by GEANT4 supported analysis of gamma spectra
Benjamin Rienäcker, Thomas Gigl, Giancarlo Nebbia +2
The fraction of positronium (Ps) emitted from a surface of a germanium single crystal at high temperature is usually assumed to approach unity at zero positron implantation energy.…
cond-mat.mtrl-sci2020★ 7 cited
Breakdown of the Arrhenius Law of the Temperature Dependent Vacancy Concentration in fcc-Lanthanum
Lucian Mathes, Thomas Gigl, Michael Leitner +1
We measured the temperature dependent equilibrium vacancy concentration using in-situ positron annihilation spectroscopy in order to determine the enthalpy and entropy…