Nonlinear Hall effect is a potential tool for exploring correlated phase transitions in topological semimetals. Here, the authors demonstrate an enhanced nonlinear Hall effect arising from a one ...

Grain boundaries (GBs) in metals usually increase electrical resistivity due to their distinct atomic arrangement compared to the grain interior. While the GB structure has a crucial influence on the ...

Tungsten ditelluride (WTe2) is a semimetal of the TMDC group, and one of its most intriguing features is its unsaturated enormous magnetoresistance (MR) at low temperatures. Here, we present the ...