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20102021
most citedAuger mediated quantum sticking of positrons to surfaces: Evidence for single step transition from a scattering state to a surface image potential bound state

44 citations · 62 across the 7 of their papers we have counts for

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Showing 2019Show all

2 papers · 1 filter

physics.ins-det2019

Coincident Measurement of the Energy Spectra of Doppler-Shifted Annihilation Gamma Quanta and Positron-Induced Secondary Electrons

R W Gladen, V A Chirayath, A J Fairchild +3

Preliminary results are presented from a new positron beam system currently under development at the University of Texas at Arlington for the coincident energy measurement of Doppl…

cond-mat.mes-hall2019★ 2 cited

Application of Doppler Broadened Gamma Spectroscopy to Study the Surface of Graphene

A. H. Weiss, V. A. Chirayath, R. W. Gladen +4

We present Doppler broadened gamma spectra, obtained using the newly developed advanced positron beam at the University of Texas at Arlington, from a sample consisting of 6 to 8 la…