What question did this study set out to answer?

To investigate the resistive switching mechanism in organic memory devices using functionalized pyridine architectures.

May 16, 2026

Fine‐Tuning the Resistive Switching of Organic Write‐Once‐Read‐Many Memory Devices Using Functionalized Pyridine Donor‐Bridge‐Acceptor Architectures

Key Points

To investigate the resistive switching mechanism in organic memory devices using functionalized pyridine architectures.
Utilized density functional theory (DFT) for charge transfer analysis.
Conducted electrostatic potential analyses and GI-XRD studies to assess film morphology.
Explored donor-acceptor substitution strategies for optimizing device performance.
Showed a charge transfer-assisted mechanism for resistive switching.
Achieved uniform film coverage and crystalline ordering indicated by GI-XRD analysis.
Identified molecular design principles that enhance the performance of organic memory devices.

Abstract

. Density functional theory (DFT) and electrostatic potential analyses supported a charge transfer-assisted, charge trapping-enabled resistive-switching mechanism. Thin-film morphology and GI-XRD studies further indicated uniform film coverage and crystalline ordering. The tunable donor-acceptor substitution strategy provides valuable insights into molecular design principles for solution-processable, high-performance organic memory devices.

Fine‐Tuning the Resistive Switching of Organic Write‐Once‐Read‐Many Memory Devices Using Functionalized Pyridine Donor‐Bridge‐Acceptor Architectures

Key Points

Abstract

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