13 citations · 69 across the 13 of their papers we have counts for
13 papers
Phonon-Mediated Quasiparticle Lifetime Renormalizations in Few-Layer Hexagonal Boron Nitride
Håkon I. Røst, Simon P. Cooil, Anna Cecilie Åsland +9
Understanding the collective behavior of the quasiparticles in solid-state systems underpins the field of non-volatile electronics, including the opportunity to control many-body e…
Reflection imaging with a helium zone plate microscope
Ranveig Flatabø, Sabrina D. Eder, Thomas Reisinger +4
Neutral helium atom microscopy is a novel microscopy technique that offers strictly surface-sensitive, non-destructive imaging. Several experiments have been published in recent ye…
Monolithic atom interferometry
Johannes Fiedler, Kim Lefmann, Wolf von Klitzing +1
Atom and, more recently, molecule interferometers are used in fundamental research and industrial applications. Most atom interferometers rely on gratings made from laser beams, wh…
Atom binary holography at a finite distance: Resolution, contrast and flux
Veronica P. Simonsen, Bodil Holst, Ingve Simonsen
In classical binary holography, a target pattern located at infinity is generated by the diffraction of a plane wave passing through a binary mask with holes of the same size, plac…
Observation of increasing bending rigidity of graphene with temperature
Martin Tømterud, Simen K. Hellner, Sabrina D. Eder +6
The mechanical properties of two-dimensional materials are important for a wide range of applications including composite and van der Waals-materials, flexible electronics and supe…
Realistic mask generation for matter-wave lithography via machine learning
Johannes Fiedler, Adrià Salvador Palau, Eivind Kristen Osestad +2
Fast production of large area patterns with nanometre resolution is crucial for the established semiconductor industry and for enabling industrial-scale production of next-generati…
Observation of the Boson Peak in a 2D Material
Martin Tømterud, Sabrina D. Eder, Christin Büchner +5
The boson peak is an excess in the phonon density of states relative to the Debye Model, which occurs at frequencies below the Debye limit. It is present in most amorphous material…
An atom passing through a hole in a dielectric membrane: Impact of dispersion forces on mask-based matter-wave lithography
Johannes Fiedler, Bodil Holst
Fast, large area patterning of arbitrary structures down to the nanometre scale is of great interest for a range of applications including the semiconductor industry, quantum elect…
Neutral Helium Microscopy (SHeM): A Review
Adrià Salvador Palau, Sabrina Daniela Eder, Gianangelo Bracco +1
Neutral helium atom microscopy, also referred to as scanning helium microscopy and commonly abbreviated SHeM or NAM (neutral atom microscopy), is a novel imaging technique that use…
Centre line intensity of a supersonic helium beam
Adrià Salvador Palau, Sabrina D. Eder, Truls Andersen +3
Supersonic helium beams are used in a wide range of applications, for example surface scattering experiments and, most recently, microscopy. The high ionization potential of neutra…
Nanometer resolution mask lithography with matter waves: Near-field binary holography
Torstein Nesse, Ingve Simonsen, Bodil Holst
Mask-based pattern generation is a crucial step in microchip production. The next-generation extreme-ultraviolet- (EUV) lithography instruments with a wavelength of \SI{13.5}{\nano…
On the optimal design of grid-based binary holograms for matter wave lithography
Torstein Nesse, Jean-Philippe Banon, Bodil Holst +1
Grid based binary holography (GBH) is an attractive method for patterning with light or matter waves. It is an approximate technique in which different holographic masks can be use…
Neutral Helium Atom Diffraction from a Micron Scale Periodic Structure: Photonic Crystal Membrane Characterization
Torstein Nesse, Sabrina D. Eder, Thomas Kaltenbacher +3
Surface scattering of neutral helium beams created by supersonic expansion is an established technique for measuring structural and dynamical properties of surfaces on the atomic s…