TWO-PORT RESISTANCE SWITCH ELEMENT AND SEMICONDUCTOR DEVICE

摘要

This invention provides a resistance switch element having a very small size of approximately 20 nm x 20 nm in terms of the whole element size and having higher electric conductivity by taking advantage of the smallness of the diameter of a multilayered carbon nanotube or a multilayered carbon nanofiber per se in a simpler method which does not require a molecule inclusion step. Specifically, there is provided a two-port resistance switch element characterized by comprising multilayered carbon nanofibers or multilayered carbon nanotubes while providing nanoscale-width gaps therebetween.