Resistive switching behaviour in a polymannose film for multistate non-volatile memory application

2021 ◽  
Author(s):  
Ilias A. Tayeb ◽  
Feng Zhao ◽  
Jafri M. Abdullah ◽  
Kuan Y. Cheong
Keyword(s):  
Environmental Impacts ◽  
Resistive Switching ◽  
Organic Materials ◽  
Electronic Waste ◽  
Resistive Switching Memory ◽  
Switching Behaviour ◽  
Non Volatile Memory ◽  
Volatile Memory ◽  
Switching Memory

With the shift towards reducing electronic waste, bio-organic materials are considered as prominent alternatives to produce resistive switching memory due to their biodegradability and benign environmental impacts.

Human hair keratin for physically transient resistive switching memory devices

2019 ◽  
Vol 7 (11) ◽  
pp. 3315-3321 ◽  
Author(s):  
Qiqi Lin ◽  
Shilei Hao ◽  
Wei Hu ◽  
Ming Wang ◽  
Zhigang Zang ◽  
...  
Keyword(s):  
Resistive Switching ◽  
Human Hair ◽  
Memory Device ◽  
Memory Devices ◽  
Resistive Switching Memory ◽  
Switching Performance ◽  
Hair Keratin ◽  
Non Volatile Memory ◽  
Volatile Memory ◽  
Switching Memory

A physically transient non-volatile memory device made of keratin exhibits great resistive switching performance.

Space charge polarization-induced symmetrical negative resistive switching in individual p-type GeSe2:Bi superstructure nanobelts for non-volatile memory

2015 ◽  
Vol 3 (20) ◽  
pp. 5207-5213 ◽  
Author(s):  
Minghui Cao ◽  
Baochang Cheng ◽  
Li Xiao ◽  
Jie Zhao ◽  
Xiaohui Su ◽  
...  
Keyword(s):  
Space Charge ◽  
Resistive Switching ◽  
Polarization Effect ◽  
Space Charge Polarization ◽  
Resistive Switching Memory ◽  
Charge Polarization ◽  
Non Volatile Memory ◽  
Volatile Memory ◽  
P Type ◽  
Switching Memory

Two-terminal devices based on p-type GeSe2:Bi nanobelts show excellent symmetrical nonvolatile negative resistive switching memory behavior, originating from trap-induced space charge polarization effect.

A persistently increasing resistance ratio and repeatable non-volatile memory in AZO/CZTSe/FTO resistive switching devices

2018 ◽  
Vol 11 (02) ◽  
pp. 1850023 ◽  
Author(s):  
Pingping Zheng ◽  
Xuejiao Zhang ◽  
Bai Sun ◽  
Shuangsuo Mao ◽  
Shouhui Zhu ◽  
...  
Keyword(s):  
Resistive Switching ◽  
Sandwich Structure ◽  
Resistance Ratio ◽  
Resistive Switching Memory ◽  
Non Volatile Memory ◽  
Doped Zno ◽  
Volatile Memory ◽  
Memory Applications ◽  
First Time ◽  
Switching Memory

In this paper, the Cu2ZnSnSe4 (CZTSe) film was deposited on the fluorine-doped SnO2 (FTO), and Al-doped ZnO (AZO) and FTO act as top and bottom electrodes for constructing a sandwich structure, in which the AZO/CZTSe/FTO device not only represents outstanding non-volatile resistive switching memory behavior, but also shows a persistently increasing resistance ratio phenomenon for the first time. This work reveals that the device based on CZTSe film holds an excellent memory effect for non-volatile memory applications in the electronic equipment.

Resistive Switching Memory based on Silver-doped Chitosan Thin Films

MRS Advances ◽  
2018 ◽  
Vol 3 (33) ◽  
pp. 1943-1948 ◽  
Author(s):  
C. Strobel ◽  
T. Sandner ◽  
S. Strehle
Keyword(s):  
Thin Films ◽  
Resistive Switching ◽  
Tin Oxide ◽  
Bottom Electrode ◽  
Low Cost ◽  
Memory Devices ◽  
Neuromorphic Computing ◽  
Resistive Switching Memory ◽  
Switching Behaviour ◽  
Switching Memory

AbstractMemristors represent an intriguing two-terminal device strategy potentially able to replace conventional memory devices as well as to support neuromorphic computing architectures. Here, we present the resistive switching behaviour of the sustainable and low-cost biopolymer chitosan, which can be extracted from natural chitin present for instance in crab exoskeletons. The biopolymer films were doped with Ag ions in varying concentrations and sandwiched between a bottom electrode such as fluorinated-tin-oxide and a silver top electrode. Silver-doped devices showed an overall promising resistive switching behaviour for doping concentrations between 0.5 to 1 wt% AgNO3. As bottom electrode fluorinated-tin-oxide, nickel, silver and titanium were studied and multiple write and erase cycles were recorded. However, the overall reproducibility and stability are still insufficient to support broader applicability.

Switching of resistive memory behavior from binary to ternary logic via subtle polymer donor and molecular acceptors design

2021 ◽  
Author(s):  
Saihu Pan ◽  
Zhiqiang Zhu ◽  
Hang Yu ◽  
Weixia LAN ◽  
Bin Wei ◽  
...  
Keyword(s):  
Resistive Switching ◽  
Nonvolatile Memory ◽  
Organic Materials ◽  
Resistive Memory ◽  
Ternary Logic ◽  
Resistive Switching Memory ◽  
Switching Memory

Emerging organic resistive switching memory (ORSM) devices in which active organic materials possess at least two stable resistance states have attracted considerable attention for their intriguing nonvolatile memory properties. Here,...

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