[HTML][HTML] Neutral helium atom microscopy

AS Palau, SD Eder, G Bracco, B Holst - Ultramicroscopy, 2023 - Elsevier
Neutral helium atom microscopy, also referred to as scanning helium microscopy and
commonly abbreviated SHeM or NAM (neutral atom microscopy), is a novel imaging …

2D helium atom diffraction from a microscopic spot

NA von Jeinsen, SM Lambrick, M Bergin, A Radić… - Physical Review Letters, 2023 - APS
A method for measuring helium atom diffraction with micron-scale spatial resolution is
demonstrated in a scanning helium microscope (SHeM) and applied to study a micron-scale …

Observation of diffuse scattering in scanning helium microscopy

SM Lambrick, M Bergin, DJ Ward, M Barr… - Physical Chemistry …, 2022 - pubs.rsc.org
In understanding the nature of contrast in the emerging field of neutral helium microscopy, it
is important to identify if there is an atom–surface scattering distribution that can be expected …

[HTML][HTML] Reflection imaging with a helium zone plate microscope

R Flatabø, SD Eder, T Reisinger, G Bracco, P Baltzer… - Ultramicroscopy, 2024 - Elsevier
Neutral helium atom microscopy is a novel microscopy technique which offers strictly surface-
sensitive, non-destructive imaging. Several experiments have been published in recent …

Defect density quantification in monolayer MoS2 using helium atom micro-diffraction

A Radic, N von Jeinsen, K Wang, Y Zhu, I Sami… - ar** of surface structures is important in a wide range of biological,
technological, healthcare, and research applications. Neutral helium atom beams have …