Spirocyclic Aromatic Hydrocarbon‐Based Organic Nanosheets for Eco‐Friendly Aqueous Processed Thin‐Film Non‐Volatile Memory Devices

Lin, Zhenyang; Jin, Liang; Sun, Pengju; Liu, Feng; Tay, Yee Yan; Yi, Mingdong; Peng, Kun; Xia, Xianhai; Xie, Linghai; Zhou, X. H.; Zhao, Jianfeng; Huang, Wei

doi:10.1002/adma.201301280

Cited by 61 publications

(42 citation statements)

References 42 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…At the same time, an urgent ecological issue occurs due to vast amounts of unrecyclable and environmental e‐waste are produced and abandoned annually 13, 14. Pressures arising from the tremendous require amount of data‐storage devices, coupled with a green strategy to solve global environmental problems, have inspired the development of more creative and environmentally friendly solutions 15, 16. In this respect, state‐of‐the‐art, bioinspired resistive random access memory (RRAM) based on biomaterials has been considered as effective strategy to solve the urgent ecological issue stemmed from increased amount of annually abandoned unrecyclable e‐waste 17, 18, 19.…”

mentioning

confidence: 99%

Phototunable Biomemory Based on Light‐Mediated Charge Trap

et al. 2018

View full text Add to dashboard Cite

Phototunable biomaterial‐based resistive memory devices and understanding of their underlying switching mechanisms may pave a way toward new paradigm of smart and green electronics. Here, resistive switching behavior of photonic biomemory based on a novel structure of metal anode/carbon dots (CDs)‐silk protein/indium tin oxide is systematically investigated, with Al, Au, and Ag anodes as case studies. The charge trapping/detrapping and metal filaments formation/rupture are observed by in situ Kelvin probe force microscopy investigations and scanning electron microscopy and energy‐dispersive spectroscopy microanalysis, which demonstrates that the resistive switching behavior of Al, Au anode‐based device are related to the space‐charge‐limited‐conduction, while electrochemical metallization is the main mechanism for resistive transitions of Ag anode‐based devices. Incorporation of CDs with light‐adjustable charge trapping capacity is found to be responsible for phototunable resistive switching properties of CDs‐based resistive random access memory by performing the ultraviolet light illumination studies on as‐fabricated devices. The synergistic effect of photovoltaics and photogating can effectively enhance the internal electrical field to reduce the switching voltage. This demonstration provides a practical route for next‐generation biocompatible electronics.

show abstract

mentioning

confidence: 99%

Phototunable Biomemory Based on Light‐Mediated Charge Trap

et al. 2018

View full text Add to dashboard Cite

show abstract

“…Meanwhile, the development of transient memory devices is highly desirable to fulfill the future demands of transient information storage systems . Resistive switching memory is one of the most viable for next generation nonvolatile memories due to its simple structure, low cost, low power consumption, and excellent scalability . Naturally occurring biomaterials, especially proteins, have been found to exhibit resistive switching memory properties .…”

mentioning

confidence: 99%

Physically Transient Resistive Switching Memory Based on Silk Protein

Wang

Zhu

et al. 2016

Small

154

124

View full text Add to dashboard Cite

show abstract

“…Over the past few years, tremendous efforts have been made in finding the next generation of electrical memory materials that can be employed into memory devices with low switch-threshold voltages (V th ), high ON/OFF current ratios, and high stabilities. [6][7][8][9][10][11][12][13][14] In recent years, electrical memory devices based on small organic molecules have been of considerable interest, owing to their well-confined structures, good stimuli-response, ease of purification, and versatility in molecular design. [15][16][17][18] In 2010, we reported a small-molecule-based ternary-data-storage device based on the charge-trap theory, which may be used to realize the next generation of high-density data storage (HDDS) devices.…”

Section: Introductionmentioning

confidence: 99%

Decreasing the Energy Consumption of Memory Devices by Enhancing the Conjugation Extent of the Terminal Electron‐Donating Moieties within Molecules

Hong-zhang

Zhou

et al. 2014

Chemistry An Asian Journal

View full text Add to dashboard Cite

Three small organic molecules that contained a phenothiazine backbone and triphenylamine (TPA), carbazole (CZ), or anthracene (AN) as a terminal electron donor were synthesized and fabricated in ITO/organic film/Al sandwiched memory devices. The influence of the extent of conjugation in the three molecules on the performance of their corresponding devices was investigated and the results showed that all of the fabricated devices exhibited nonvolatile ternary WORM character, whilst the switch threshold voltages decreased on moving from TPA to CZ and AN, which is promising for low-power-consumption data storage. These results revealed that tailoring the extent of conjugation in the terminal electron donor in the D-A molecules could effectively optimize the device performance, in particular the switch-threshold voltage, which could be instructive for the design of low-energy-consumption memory materials.

show abstract

Spirocyclic Aromatic Hydrocarbon‐Based Organic Nanosheets for Eco‐Friendly Aqueous Processed Thin‐Film Non‐Volatile Memory Devices

Cited by 61 publications

References 42 publications

Phototunable Biomemory Based on Light‐Mediated Charge Trap

Phototunable Biomemory Based on Light‐Mediated Charge Trap

Physically Transient Resistive Switching Memory Based on Silk Protein

Decreasing the Energy Consumption of Memory Devices by Enhancing the Conjugation Extent of the Terminal Electron‐Donating Moieties within Molecules

Contact Info

Product

Resources

About