Electrophysical Characteristics of Tantalum Oxide Structures

Autor: V.S. Belov
Rok vydání: 2020
Předmět:
Zdroj: Nano- i Mikrosistemnaya Tehnika. 22:433-437
ISSN: 1813-8586
Popis: In this work has been developed a technology for obtaining nickel-insulator-aluminum structure with 7 nm thick tantalum oxide deposited by atomic-layer deposition. An asymmetric current-voltage characteristic of the structure is obtained, and the heights of potential barriers at the metal-insulator interface are determined. The permittivity of the tantalum oxide film has been determined experimentally in this work.
Databáze: OpenAIRE