Molecular HDD logic for encrypted massive data storage

doi:10.1038/s41467-025-57410-8

2025-02-27

DOI：10.1038/s41467-025-57410-8

原文链接

原文求助

摘要

En 中文

有机记忆体具有尺寸小、速度快和保持时间长的特点，被认为是海量数据存档的有前景的候选者。为了满足超低功耗和高安全性信息存储的要求，我们设计了一种概念性分子硬盘（HDD）逻辑方案，能够在pW/bit功耗范围内执行海量数据的现场加密。得益于平衡氧化还原反应和局部离子漂移的耦合机制，由单层（SAM）结构中约200个自组装（RuLPH）-L-X分子构成的基本HDD单元表现出独特的电导率调制，具有连续、对称和低功耗的开关特性。在（RuLPH）-L-X SAM样品中实现了96态存储性能，允许6位数据存储和单单元一步XOR操作。通过对像素信息的单单元XOR操作，演示了分子HDD中存储的莫高窟壁画图像的现场逐位加密。

Keyword:

MEMORY DEVICES

MEMRISTIVE DEVICES

HIGH-DENSITY

CONDUCTANCE

POLYMER

GATE

期刊

Nature Communications

IF:

15.7

论文数:

9.4W

被引数:

91.2W

机构

暂无机构信息

引用论文

Linear symmetric self-selecting 14-bit kinetic molecular memristors 线性对称自选14位动力学分子忆阻器

NATURE

IF48.5

2024-09-11

PREAI

Sharma, Deepak; Rath, Santi Prasad; Kundu, Bidyabhusan; Korkmaz, Anil; Harivignesh, S.; Bhat, Navakanta; Goswami, Sreebrata; Williams, R. Stanley

Molecular-Scale Electronics: From Concept to Function 分子尺度电子学: 从概念到功能

Chemical Reviews

IF0

2016-03-16

PREAI

Dong Xiang; Xiaolong Wang; Chuancheng Jia; Takhee Lee; Xuefeng Guo

Polymer electronic memories: Materials, devices and mechanisms

PROGRESS IN POLYMER SCIENCE

IF26.1

2008-10-01

955

PREAI

Ling, Qi-Dan; Liaw, Der-Jang; Zhu, Chunxiang; Chan, Daniel Siu-Hung; Kang, En-Tang; Neoh, Koon-Gee

Organic electronics for neuromorphic computing 用于神经形态计算的有机电子学

NATURE ELECTRONICS

IF40.9

2018-07-13

773

PREAI

van De Burgt, Yoeri; Melianas, Armantas; Keene, Scott Tom; Malliaras, George; Salleo, Alberto

Robust resistive memory devices using solution-processable metal-coordinated azo aromatics 使用可溶液处理的金属配位偶氮芳烃的坚固电阻存储器件

NATURE MATERIALS

IF38.5

2017-10-23

267

PREAI

Goswami, Sreetosh; Matula, Adam J.; Rath, Santi P.; Hedstrom, Svante; Saha, Surajit; Annamalai, Meenakshi; Sengupta, Debabrata; Patra, Abhijeet; Ghosh, Siddhartha; Jani, Hariom; Sarkar, Soumya; Motapothula, Mallikarjuna Rao; Nijhuis, Christian A.; Martin, Jens; Goswami, Sreebrata; Batista, Victor S.; Venkatesan, T.

High Performance Volatile Polymeric Memory Devices Based on Novel Triphenylamine-based Polyimides Containing Mono- or Dual-Mediated Phenoxy Linkages

MACROMOLECULES

IF5.2

2010-01-07

157

PREAI

Kuorosawa, Tadanori; Chueh, Chu-Chen; Liu, Cheng-Liang; Higashihara, Tomoya; Ueda, Mitsuru; Chen, Wen-Chang

Dependence of single-molecule junction conductance on molecular conformation

Nature

IF0

2006-08-01