Electron-Hole Asymmetry in the Electron-phonon Coupling in Top-gated Phosphorene Transistor

Biswanath Chakraborty, Satyendra Nath Gupta, Anjali Singh +6

Using in-situ Raman scattering from phosphorene channel in an electrochemically top-gated field effect transistor, we show that its phonons with A${}_g$ symmetry depend much more str…