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Compact Modeling of the Switching Dynamics and Temperature Dependencies in TiOₓ-Based Memristors—Part I: Behavioral Model
IEEE Transactions on Electron Devices ( IF 3.1 ) Pub Date : 2021-08-26 , DOI: 10.1109/ted.2021.3101996
Dhirendra Vaidya , Shraddha Kothari , Thomas Abbey , Ali Khiat , Spyros Stathopoulos , Loukas Michalas , Alexantrou Serb , Themis Prodromakis

Memristor is a promising device as a fundamental building block for future unconventional system architectures such as neuromorphic computing, reconfigurable logic, and multibit memories. Therefore, to facilitate circuit design using memristors, accurate and efficient models spanning a wide range of programming voltages and temperatures are required. In the first part of this series, we propose a behavioral model for temperature dependence of nonvolatile switching dynamics of TiO x memristors. We begin by describing pulsed resistance transients (PRTs) of the memristors and then we use a multistage methodology to establish bias and temperature dependence of the model parameters. The proposed model is then shown to accurately describe the PRT characteristics of Pt/TiO x /Au and Pt/TiO x /Pt memristors.

中文翻译:

基于 TiOₓ 的忆阻器的开关动力学和温度依赖性的紧凑建模——第一部分:行为模型

忆阻器是一种很有前途的器件,可作为未来非常规系统架构(如神经形态计算、可重构逻辑和多位存储器)的基本构建块。因此,为了促进使用忆阻器的电路设计,需要跨越大范围编程电压和温度的准确且高效的模型。在本系列的第一部分中,我们提出了 TiO x忆阻器的非易失性开关动力学的温度依赖性行为模型 。我们首先描述忆阻器的脉冲电阻瞬变 (PRT),然后我们使用多级方法来建立模型参数的偏置和温度依赖性。然后显示所提出的模型可以准确描述 Pt/TiO x /Au 和 Pt/TiO 的 PRT 特性 x /Pt 忆阻器。
更新日期:2021-09-24
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