S. Doukas

TL;DR: In this article, the authors presented SIMION Monte Carlo type simulations of the effective solid angle for long-lived projectile Auger states (lifetime τ ∼ 10 − 9 − 10 − 5 s ) recorded by a hemispherical spectrograph with injection lens and position sensitive detector in the direction of the projectile ion.

TL;DR: In this paper, the authors revisited previously published data involving collisions of mixed 4-MeV B 3 + (1 s 2 1 S, 1 s 2 s 2 p 4 P ) with H2 targets in search of evidence for the non-statistical production of the 1-s 2-s-2-p 4 P long-lived metastable state by single electron capture.

TL;DR: In this paper , a configuration based on graphene nanoribbons on silicon, forming a series of Schottky junctions, was theoretically investigated, and the authors derived an external responsivity up to [Formula: see text] mA/W with a corresponding noise equivalent power.

TL;DR: In this paper, the authors present a systematic isoelectronic investigation of K-Auger spectra emitted from pre-excited ions in collisions with gas targets using novel techniques, which are expected to lead to a deeper understanding of the neglected importance of cascade feeding of metastable states in collisions of carbon He-like ions with target gases.