4 papers
Emergent Network of Josephson Junctions in a Kagome Superconductor
Tycho J. Blom, Matthijs Rog, Marieke Altena +5
Materials with a Kagome lattice are intensely studied because they host exotic states that combine strong correlations and topology. Recently, critical current oscillations were ob…
Radio-Frequency Quantum Rectification in Kagome Superconductor CsV3Sb5
Han-Xin Lou, Jing-Jing Chen, Xing-Guo Ye +13
Rectification of electromagnetic fields into direct current (DC) is pivotal for energy harvesting, wireless charging, and next-generation communication technologies. The supercondu…
Quantum transport in SnTe nanowire devices
Femke J. Witmans, Mathijs G. C. Mientjes, Maarten J. G. Kamphuis +9
We report on a variety of quantum transport experiments in SnTe nanowire devices. Research on these particular nanowire devices is relevant because of their topological properties…
From surface Fermi arcs to Fermi loops in the Dirac semimetal Cd3As2
An-Qi Wang, Tong-Yang Zhao, Chuan Li +3
Arc-like topological surface states, i.e., surface Fermi arcs, have long been recognized as the hallmark of Dirac semimetals. However, recent theories suggest that the surface Ferm…