1 条结果 关键词:铁电负电容 ×

New Label-Free DNA Nanosensor Based on Top-Gated Metal-Ferroelectric-Metal Graphene Nanoribbon on Insulator Field-Effect Transistor: A Quantum Simulation Study.

Nanomaterials (Basel, Switzerland) 2024 Tamersit K, Kouzou A, Rodriguez J, Abdelrahem M

本文通过模拟方法提出一种基于顶栅金属-铁电-金属(MFM)石墨烯纳米带场效应晶体管(TG-MFM GNRFET)的无标记 DNA 纳米传感器。该传感器以介电调制为 DNA 检测原理,采用严格量子模拟与 Landau–Khalatnikov 方程耦合的计算方法,在弹道输运条件下评估器件行为。研究分析了 DNA 分子对势分布、铁电诱导栅...