The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Mar. 23, 2021
Filed:
Oct. 21, 2019
Shanghai Institute of Technical Physics, Chinese Academy of Sciences, Shanghai, CN;
Jianlu Wang, Shanghai, CN;
Xudong Wang, Shanghai, CN;
Hong Shen, Shanghai, CN;
Tie Lin, Shanghai, CN;
Xiangjian Meng, Shanghai, CN;
Junhao Chu, Shanghai, CN;
Abstract
An ultra-broad spectrum detector integrated with functions of a two-dimensional semiconductor and a ferroelectric material, where the device includes a substrate, a two-dimensional semiconductor, a source electrode, a drain electrode, a ferroelectric material and a gate electrode; the two-dimensional semiconductor, the source electrode and the drain electrode are arranged on an upper surface of the substrate, and the source electrode and the drain electrode are respectively arranged at two ends of an upper surface of the two-dimensional semiconductor; two sides of the two-dimensional semiconductor are respectively connected with the lower-layer metal of the source electrode and the lower-layer metal of the drain electrode; the ferroelectric material is arranged on the upper surfaces of the two-dimensional semiconductor, the source electrode and the drain electrode; and the lower surface of the gate electrode is connected with the upper surface of the ferroelectric material.