The Role of the Third Dimension in Searching Majorana Fermions in $\alpha$-RuCl${}_3$ via Phonons

Sai Mu, Kiranmayi D. Dixit, Xiaoping Wang +12

Understanding phonons in $\alpha$-RuCl${}_3$ is critical to analyze the controversy around the observation of the half-integer thermal quantum Hall effect. While many studies have focused…