154 citations · 330 across the 5 of their papers we have counts for
5 papers
High Purity Orbital Angular Momentum of Light
Andrew Sontag, Mehmet A. Noyan, James M. Kikkawa
We present a novel technique for generating beams of light carrying orbital angular momentum (OAM) that increases mode purity and decreases singularity splitting by orders of magni…
Anomalous Hall and Nernst effects in epitaxial films of topological kagome magnet Fe3Sn2
Durga Khadka, T. R. Thapaliya, Sebastian Hurtado Parra +4
The topological kagome magnet (TKM) Fe3Sn2 exhibits unusual topological properties, flat electronic bands, and chiral spin textures, making it an exquisite materials platform to ex…
Kondo physics in antiferromagnetic Weyl semimetal Mn3+xSn1-x films
Durga Khadka, T. R. Thapaliya, Sebastian Hurtado Parra +9
Topology and strong electron correlations are crucial ingredients in emerging quantum materials, yet their intersection in experimental systems has been relatively limited to date.…
Tailoring Hot Exciton Dynamics in 2D Hybrid Perovskites through Cation Modification
Daniel B. Straus, Sebastian Hurtado-Parra, Natasha Iotov +5
We report a family of two-dimensional hybrid perovskites (2DHPs) based on phenethylammonium lead iodide ((PEA)PbI) that show complex structure in their low-temperature exci…
Optical manipulation of nuclear spin by a two-dimensional electron gas
G. Salis, D. T. Fuchs, J. M. Kikkawa +3
Conduction electrons are used to optically polarize, detect and manipulate nuclear spin in a (110) GaAs quantum well. Using optical Larmor magnetometry, we find that nuclear spin c…