output
20042026
most citedLight with a self-torque: extreme-ultraviolet beams with time-varying orbital angular momentum

368 citations

14 papers

astro-ph.GA2026

Molecular Clouds Resolved at the Onset of Cosmic Noon

Bjorn Emonts, Matthew Lehnert, Mingyu Li +10

We present the discovery of seven molecular clouds in the radio galaxy B2 0902+34 at redshift z=3.4. These clouds are detected as CO(0-1) absorption features against the bright rad…

physics.optics2025

Dynamic Imaging of Periodic Structures using Extreme Ultraviolet Scatterometry

Brendan McBennett, Michael Tanksalvala, Emma E. Nelson +10

Dynamic scattering and imaging with coherent, ultrafast, extreme ultraviolet (EUV) light sources can resolve charge, phonon and spin processes on their intrinsic length and time sc…

cond-mat.mtrl-sci2024★ 2 cited

Non-equilibrium States and Interactions in the Topological Insulator and Topological Crystalline Insulator Phases of NaCd4As3

Tika R Kafle, Yingchao Zhang, Yi-yan Wang +12

Topological materials are of great interest because they can support metallic edge or surface states that are robust against perturbations, with the potential for technological app…

physics.optics2024★ 134 cited

Non-Destructive, High-Resolution, Chemically Specific, 3D Nanostructure Characterization using Phase-Sensitive EUV Imaging Reflectometry

Michael Tanksalvala, Christina L. Porter, Yuka Esashi +22

Next-generation nano and quantum devices have increasingly complex 3D structure. As the dimensions of these devices shrink to the nanoscale, their performance is often governed by…

physics.optics2024★ 241 cited

Sub-wavelength coherent imaging of periodic samples using a 13.5 nm tabletop high harmonic light source

Dennis F. Gardner, Michael Tanksalvala, Elisabeth R. Shanblatt +9

Coherent diffractive imaging is unique as the only route for achieving diffraction-limited spatial resolution in the extreme ultraviolet and X-ray regions, limited only by the wave…

physics.ins-det2024★ 2 cited

High-resolution MHz time- and angle-resolved photoemission spectroscopy based on a tunable vacuum ultraviolet source

Lukas Hellbrück, Michele Puppin, Fei Guo +7

Time and angle-resolved photoemission spectroscopy (trARPES) allows direct mapping of the electronic band structure and its dynamic response on femtosecond timescales. Here, we pre…