A nonvolatile memory cell, memory cell arrangement, and method for
production of a nonvolatile memory cell is disclosed. The nonvolatile
memory cell includes a vertical field-effect transistor (FET). The FET
contains a nanoelement arranged as a channel region and an electrically
insulating layer. The electrically insulating layer at least partially
surrounds the nanoelement and acts as a charge storage layer and as a
gate-insulating layer. The electrically insulating layer is arranged such
that electrical charge carriers may be selectively introduced into or
removed from the electrically insulating layer and the electrical
conductivity characteristics of the nanoelement may be influenced by the
electrical charge carriers introduced into the electrically insulating
layer.