Photo-tunable organic resistive random access memory based on PVP/N-doped carbon dot nanocomposites for encrypted image storage

2020 ◽  
Vol 8 (42) ◽  
pp. 14789-14795
Author(s):  
Ya Lin ◽  
Xue Zhang ◽  
Xuanyu Shan ◽  
Tao Zeng ◽  
Xiaoning Zhao ◽  
...  
Keyword(s):  
Quantum Dot ◽  
Random Access ◽  
Random Access Memory ◽  
Resistive Random Access Memory ◽  
Access Memory ◽  
Image Storage ◽  
Carbon Dot ◽  
Encrypted Image ◽  
Carbon Quantum Dot

A photo-tunable and flexible organic RRAM device based on poly(4-vinylphenol) (PVP) and N-doped carbon quantum dot nanocomposites for encrypted image storage.

Broadband photoelectric tunable quantum dot based resistive random access memory

2020 ◽  
Vol 8 (6) ◽  
pp. 2178-2185 ◽  
Author(s):  
Zhiliang Chen ◽  
Yu Yu ◽  
Lufan Jin ◽  
Yifan Li ◽  
Qingyan Li ◽  
...  
Keyword(s):  
Quantum Dot ◽  
Data Storage ◽  
Random Access ◽  
Random Access Memory ◽  
Resistive Random Access Memory ◽  
Multilevel Data ◽  
Access Memory ◽  
Storage Ability

Ultra-stable broadband photoelectric tunable PbS QD based RRAM device with flexibility and multilevel data storage ability was demonstrated.

scholarly journals Correction: Broadband photoelectric tunable quantum dot based resistive random access memory

2021 ◽  
Author(s):  
Zhiliang Chen ◽  
Yu Yu ◽  
Lufan Jin ◽  
Yifan Li ◽  
Qingyan Li ◽  
...  
Keyword(s):  
Quantum Dot ◽  
Random Access ◽  
Random Access Memory ◽  
Resistive Random Access Memory ◽  
Access Memory

Correction for ‘Broadband photoelectric tunable quantum dot based resistive random access memory’ by Zhiliang Chen et al., J. Mater. Chem. C, 2020, 8, 2178–2185, DOI: 10.1039/C9TC06230K.

Effect of Conductive Filament Temperature on ZrO2 based Resistive Random Access Memory Devices

2020 ◽  
Vol 12 (2) ◽  
pp. 02008-1-02008-4
Author(s):  
Pramod J. Patil ◽  
◽  
Namita A. Ahir ◽  
Suhas Yadav ◽  
Chetan C. Revadekar ◽  
...  
Keyword(s):  
Random Access ◽  
Random Access Memory ◽  
Resistive Random Access Memory ◽  
Memory Devices ◽  
Access Memory ◽  
Conductive Filament ◽  
Filament Temperature

scholarly journals Improved Device Distribution in High-Performance SiNx Resistive Random Access Memory via Arsenic Ion Implantation

Nanomaterials ◽  
2021 ◽  
Vol 11 (6) ◽  
pp. 1401
Author(s):  
Te Jui Yen ◽  
Albert Chin ◽  
Vladimir Gritsenko
Keyword(s):  
High Performance ◽  
Conduction Mechanism ◽  
Random Access ◽  
Random Access Memory ◽  
Resistive Random Access Memory ◽  
Switching Behavior ◽  
Access Memory ◽  
Current Voltage ◽  
Current Voltage Characteristics ◽  
Limited Conduction

Large device variation is a fundamental challenge for resistive random access memory (RRAM) array circuit. Improved device-to-device distributions of set and reset voltages in a SiNx RRAM device is realized via arsenic ion (As+) implantation. Besides, the As+-implanted SiNx RRAM device exhibits much tighter cycle-to-cycle distribution than the nonimplanted device. The As+-implanted SiNx device further exhibits excellent performance, which shows high stability and a large 1.73 × 103 resistance window at 85 °C retention for 104 s, and a large 103 resistance window after 105 cycles of the pulsed endurance test. The current–voltage characteristics of high- and low-resistance states were both analyzed as space-charge-limited conduction mechanism. From the simulated defect distribution in the SiNx layer, a microscopic model was established, and the formation and rupture of defect-conductive paths were proposed for the resistance switching behavior. Therefore, the reason for such high device performance can be attributed to the sufficient defects created by As+ implantation that leads to low forming and operation power.

Multilevel oxygen-vacancy conductive filaments in β-Ga2O3 based resistive random access memory

2021 ◽  
Vol 23 (10) ◽  
pp. 5975-5983
Author(s):  
Jie Hou ◽  
Rui Guo ◽  
Jie Su ◽  
Yawei Du ◽  
Zhenhua Lin ◽  
...  
Keyword(s):  
Oxygen Vacancy ◽  
Random Access ◽  
Random Access Memory ◽  
Resistive Random Access Memory ◽  
Access Memory ◽  
Low Resistance ◽  
Multilevel Storage

In this study, at least three kinds of VOs and conductive filaments with low resistance states and forming and set voltages are found for β-Ga2O3 memory. This suggests the great potential of β-Ga2O3 memory for multilevel storage application.

Transparent resistive random access memory and its characteristics for nonvolatile resistive switching

2008 ◽  
Vol 93 (22) ◽  
pp. 223505 ◽  
Author(s):  
Jung Won Seo ◽  
Jae-Woo Park ◽  
Keong Su Lim ◽  
Ji-Hwan Yang ◽  
Sang Jung Kang
Keyword(s):  
Resistive Switching ◽  
Random Access ◽  
Random Access Memory ◽  
Resistive Random Access Memory ◽  
Access Memory
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