PaperFabrication of Si/SiGe quantum point contacts by electron-beam lithography and shallow wet-chemical etchingU. Wieser, U. Kunze, et al.Physica E: Low-Dimensional Systems and Nanostructures
PaperScanning tunneling microscopy and spectroscopy of thin metal films on the GaAs(110) surfaceP. Martensson, R.M. FeenstraJournal of Vacuum Science and Technology A: Vacuum, Surfaces and Films