▎ 摘　　要

NOVELTY - The device has a resistive-switching element formed on a substrate, provided with a bottom electrode and a top electrode and attached with a resistance change layer. The resistance change layer is formed between the bottom electrode and the top electrode. A resistance change element is matched with a barrier layer that is located between the top electrode and a resistive layer. The barrier layer is made of two-dimensional materials. The barrier layer is matched with a multi-layer graphene layer. A first signal electrode is electrically connected with the bottom electrode. A second signal electrode is electrically connected with the top electrode. USE - Radio frequency switch device for a radio frequency circuit of an electronic device (all claimed). ADVANTAGE - The device has less static power consumption so as to prevent large static power consumption of the switch chip in the application process. DESCRIPTION OF DRAWING(S) - The drawing shows a sectional view of a radio frequency switch device.