Clean quantum point contacts in an InAs quantum well grown on a lattice-mismatched InP substrate 

Clean quantum point contacts in an InAs quantum well grown on a lattice-mismatched InP substrate 
Connie L. Hsueh, Praveen Sriram, Tiantian Wang, Candice Thomas, Geoffrey Gardner, Marc A. Kastner, Michael J. Manfra, and David Goldhaber-Gordon. Physical Review B [PDF] [Article]