The interplay between superconductivity and charge density wave (CDW) in 2H-NbSe2 is still not fully understood. Here, Cho et al. use controlled disorder to probe the interplay between these two phases in 2H-NbSe2 and find that superconductivity initially competes with CDW but eventually long-range CDW order assists superconductivity.
- Kyuil Cho
- M. Kończykowski
- R. Prozorov