Revealing Fano Resonance in Dirac Materials ZrTe5 through Raman Scattering

Di Cheng, Tao Jiang, Feng Zhang +10

We explore the Fano resonance in ZrTe5, using Raman scattering measurements. We identified two closely spaced B2g phonon modes, B2g I and B2g II, around 9 meV and 10 meV, respectiv…