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

. 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.