Unveiling Strong Electron Correlations and Charge Density Wave Instability in NbTe2 Induced by Sn Incorporation
The interplay between charge density waves (CDWs) and electron correlations in transition metal dichalcogenides (TMDs) remains a subject of intense debate. NbTe2 is a unique member of this family, exhibiting a significant structural distortion and a high-temperature CDW transition (∼550 K). However, this comparably h...