Recent experiments have demonstrated that holes in a two-dimensional hole gas (2DHG) can be focused using a transverse magnetic field to create a viable spin filter [1].
While transverse magnetic focusing (TMF) has been studied extensively in two-dimensional electron gases, theoretical studies on TMF in 2DHGs is sparse as of this writing. We demonstrate that numerical modelling allows us to better interpret and understand the results of 2DHG TMF experiments.
About the presenter
Yik Kheng Lee is a PhD student at RMIT with CI Jared Cole. He research interests align with FLEET’s Research Theme 1, Topological Materials.