Indexed by: 会议

First Author: 林琪

Correspondence Author: TONG HAO

Co-author: 缪向水

Journal: IEEE International Conference on Integrated Circuits, Technologies and Applications

Affiliation of Author(s): 华中科技大学

Discipline: Engineering

First-Level Discipline: Electronic Science And Technology

Document Type: C

Page Number: 118-119

Key Words: Ions, Copper, Optical switches, Performance evaluation, Scalability, Threshold voltage

DOI number: 10.1109/CICTA.2018.8706096

Date of Publication: 4322-06-01

Abstract: In this letter, we proposed a special design method to realize both high on-current and selectivity of selectors. By introducing CuS as ion supply layer, our proposed selector supplies limited Cu ions to form weak filament to switch on at voltage over V th , and effectively retract Cu ions to break down the filament to switch off at voltage lower than V hold . Meanwhile, high-defect-density and wide-band-gap chalcogenide GeSe assists the diffusion process of Cu atoms and enhance selectivity.

Links to published journals: https://ieeexplore.ieee.org/document/8706096