Organic non-volatile memory device based on cellulose fibers

Rananavare, Anuja P.; Kadam, Sunil J.; Prabhu, Shivadatta; Chavan, Sachin; Anbhule, Prashant V.; Dongale, Tukaram D.

doi:10.1016/j.matlet.2018.08.091

Cited by 44 publications

(26 citation statements)

References 7 publications

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“…In the present work, we achieved a 10 3 memory window at a 0.2-V read voltage. Such a higher memory window is required for resistive random access memory applications [29][30][31]. The endurance property could be used to probe the cycle-to-cycle resistive switching behavior of the memory device.…”

Section: Resultsmentioning

confidence: 99%

Solution-Processable ZnO Thin Film Memristive Device for Resistive Random Access Memory Application

et al. 2018

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The memristive device is a fourth fundamental circuit element with inherent memory, nonlinearity, and passivity properties. Herein, we report on a cost-effective and rapidly produced ZnO thin film memristive device using the doctor blade method. The active layer of the developed device (ZnO) was composed of compact microrods. Furthermore, ZnO microrods were well spread horizontally and covered the entire surface of the fluorine-doped tin oxide substrate. X-ray diffraction (XRD) results confirmed that the synthesized ZnO was oriented along the c-axis and possessed a hexagonal crystal structure. The device showed bipolar resistive switching characteristics and required a very low resistive switching voltage (±0.8 V) for its operation. Two distinct and well-resolved resistance states with a remarkable 103 memory window were achieved at 0.2-V read voltage. The developed device switched successfully in consecutive 102 switching cycles and was stable over 102 seconds without any observable degradation in the resistive switching states. In addition to this, the charge–magnetic flux curve was observed to be a single-valued function at a higher magnitude of the flux and became double valued at a lower magnitude of the flux. The conduction mechanism of the ZnO thin film memristive device followed the space charge limited current, and resistive switching was due to the filamentary resistive switching effect.

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Section: Resultsmentioning

confidence: 99%

Solution-Processable ZnO Thin Film Memristive Device for Resistive Random Access Memory Application

et al. 2018

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“…This breaks the Ag-based conductive filament in the active-switching layer. [35] The electric-field-induced reversible phase transition between amorphous and crystalline states, and vice versa, is the basis of the phase-change RS devices. To obtain phase-changeable RS properties, an appropriate electrical pulse needs to be applied to initiate the Joule heating process.…”

Section: Brief Overview Of the Rs Devicesmentioning

confidence: 99%

Recent Progress in Selector and Self‐Rectifying Devices for Resistive Random‐Access Memory Application

Dongale

Kamble

Kang

et al. 2021

Physica Rapid Research Ltrs

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The recent progress of selector and self-rectifying devices for resistive randomaccess memory applications is reviewed. In particular, the performance of crossbar arrays based on resistive switching (RS) devices, the sneak-path current issue, and possible solutions is discussed. The parameters and requirements of selector devices are elucidated here, and several types of selector devices, such as a transistor-assisted transistor-one resistor, unipolar one diode-one resistor, bipolar one selector-one resistor, and threshold switching selectors, are comprehensively discussed. In the case of self-rectifying devices, the recent progress in complementary RS devices, vacancy-modulated conductive oxide-based devices, and tunneling barrier-based RS devices is reviewed. The switching mechanisms and the geometrical configuration of the selector and self-rectifying RS devices are emphasized. Furthermore, comparative assessments of the different devices are evaluated. Finally, an overview of the gaps in previously reported devices is presented and some key improvements for future research direction suggested.

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“…In particular, cellulose can be chemically modified to improve its solubility and stability, giving it new functions such as light, electricity, magnetism, biological activity, adsorption, separation and catalysis. In recent decades, the research of new cellulose-based materials has developed rapidly, such as cellulose fibers [7,8], cellulose hydrogels and aerogels [9 -11], cellulose membranes [12,13], cellulose microspheres [14,15], cellulose nanomaterials [16,17]. These different functional cellulose materials are widely used in many fields of modern industry.…”

Section: Introductionmentioning

confidence: 99%

Research Progress on Chemical Modification and Application of Cellulose: A Review

Zhang

Shen

et al. 2022

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Cellulose is a rich natural polymer material, which has the characteristics of biodegradability, environmental friendliness and good biocompatibility. However, compared with conventional materials, there are some shortcomings in performance, such as intolerance corrosion, limited strength and so on. The chemical modification of cellulose not only retains its own excellent characteristics, but also introduces functional groups to endow it with specific properties. The chemical modification and utilization of cellulose has been the focus of research. In this paper, the latest advances in chemical modification of cellulose, such as esterification, etherification and grafting modification, are introduced. The research and application results of cellulose derivatives in food, wastewater treatment, medicine and papermaking in recent years are reviewed.

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Organic non-volatile memory device based on cellulose fibers

Cited by 44 publications

References 7 publications

Solution-Processable ZnO Thin Film Memristive Device for Resistive Random Access Memory Application

Solution-Processable ZnO Thin Film Memristive Device for Resistive Random Access Memory Application

Recent Progress in Selector and Self‐Rectifying Devices for Resistive Random‐Access Memory Application

Research Progress on Chemical Modification and Application of Cellulose: A Review

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