Physical and Mathematical Sciences | Article | Published 2019
Cd nanofilms with a thickness of 10–12 Å are obtained by bombarding a CdS surface with Ar+ ions. The obtained Cd–CdS nanofilm systems are shown to be promising for creating metal–insulator–semicon- ductor and semiconductor–insulator–semiconductor heterostructures and forming nanoscale barrier layers and hyperfine ohmic contacts on the semiconductor surface.