Graphene nanoribbon field effect transistors analysis and applications

Radsar, Tahereh; Khalesi, Hassan; Ghods, Vahid

doi:10.1016/j.spmi.2021.106869

Cited by 31 publications

(10 citation statements)

References 109 publications

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Section: Discussionmentioning

confidence: 99%

“…In recent decades, the main scientific directions in "ISFETology," the term proposed by P. Bergveld in 2003, were oriented on an advancement from the classical structure (conventional semiconductor-oxide-electrolyte structure) of a transistor to floating gate, extended gate, double gate structures and top gated structures, which can be modified with different nanomaterials. Among them are typically grapheme, [53,54] carbon nanotubes (CNT), [55,56] nanowires or other novel sensing materials based on modified MoS 2 , [57,58] In 2 O 3 , [59] diamond, [60,61] GaN, [62] Metal-Organic Frameworks, [63,64] and so on. [65] The number of American, European, and Japanese companies producing pH-selective transistors and portable measuring devices based on them for sale has almost halved over the past 15 years, although several Chinese companies (Huaibei Huadian Automation Technology Co, Hangzhou Sinomeasure Automation Technology Co, Nengshi Analytical Sensor Co, Shenzhen Oway Technology Co, and others) have emerged providing very cheap devices.…”

Section: Discussionmentioning

confidence: 99%

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ISFET‐based ion sensors with photopolymerizable membranes

Abramova

Bratov

2021

Electrochemical Science Adv

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This minireview summarizes the information on the development and application of ion-sensitive field-effect transistors (ISFETs) with UV-cured polyurethane ion-selective membranes. Among the advantages of photopolymerizable polymer membranes in comparison with traditional poly(vinyl chloride) are excellent adhesion to a solid sensor surface and very fast curing time. Moreover, processes of membrane deposition and curing are compatible with ISFETs fabrication technology which is important for sensors mass production. The paper presents specific features of photopolymerizable membranes and discusses required precautions in their preparation and treatment. Examples of various analytical applications of this kind of sensors are provided. Finally, the outlook and perspectives of further development in the field of miniature solid-state ion sensors are given.

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Section: Discussionmentioning

confidence: 99%

Section: Discussionmentioning

confidence: 99%

ISFET‐based ion sensors with photopolymerizable membranes

Abramova

Bratov

2021

Electrochemical Science Adv

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“…The evolution of nanotechnology for graphene-based electronics relies heavily on graphene nanoribbons (GNRs). In integrated circuits for transistor channels, GNRs are explored as potential substitute materials that are a feasible substitute for silicon technology due to their better characteristics . Another nanoelectronic, a flip-chip UV LED, has been developed by Liudi Mulyo et al predicated on nanocolumns of gallium nitride/aluminum gallium nitride (GaN/AlGaN) where graphene-based transparent conducting films are used as an electrode which is used for low-impedance electrical connections without impeding light.…”

Section: Applications Of Naturally Derived Graphene-based Materialsmentioning

confidence: 99%

Sustainable Approach for Developing Graphene-Based Materials from Natural Resources and Biowastes for Electronic Applications

Jindal

Anand

Sharma

et al. 2022

ACS Appl. Electron. Mater.

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Graphene, attributable to its exceptional electrical, chemical, physical, mechanical, thermal, structural, and optical characteristics, has evolved into a remarkable and revolutionary substance with which scientists are tinkering and molding its various forms. Currently, as greener resources are more approachable, for environmental and human health reasons, researchers are now employing diverse forms of natural resources, such as plant resources (flowers, wood, leaves, etc.), edibles (fruits, vegetables, cookies, chocolate, coffee, tea, etc.), biowaste, or any other kind of natural resources, by using different methods for their synthesis, such as the hydrothermal method, chemical vapor deposition, thermal exfoliation, freeze-drying, and so on, for framing different forms of graphene or its hybrids or even for the synthesis of graphene itself. In this review, we highlight several natural resources along with the biowaste materials to fabricate widely approachable graphenes which can also be transformed into different forms to make them more environmentally protected. We included here the safer synthetic processes, as well as many sectors where graphene and its various forms have intriguing potential. Future graphene research is anticipating new paths as the demand for the protection of the environment and sustainable alternatives is increasing.

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“…A graphene nanoribbon (GNR), a slender two-dimensional (2D) material, has attracted increasing attention for its excellent physical − and mechanical properties. − In recent years, the potential of GNRs as components of optical and electrical nanodevices, − large-scale superlubricity tribosystems, − and other nanostructures − has been extensively studied. Meanwhile, as the properties of 2D materials are closely related to their morphology, the morphological control and mechanical responses of GNRs under manipulation has also received considerable attention. − Compared to other 2D materials like graphene, the morphology of GNRs exhibits significant edge effects.…”

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confidence: 99%

Tunable Tail Swing of Nanomillipedes

Li,

Cong,

2023

Nano Lett.

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The physical properties of graphene nanoribbons (GNRs) are closely related to their morphology; meanwhile GNRs can easily slide on surfaces (e.g., superlubricity), which may largely affect the configuration and hence the properties. However, the morphological evolution of GNRs during sliding remain elusive. We explore the intriguing tail swing behavior of GNRs under various sliding configurations on Au substrate. Two distinct modes of tail swing emerge, characterized by regular and irregular swings, depending on the GNR width and initial position relative to the substrate. The mechanism can be explained by the moiréeffect, presenting both symmetric and asymmetric patterns, resembling a mesmerizing nanomillipede. We reveal a compelling correlation between the tail swing mode and the edge wrinkle patterns of GNRs induced by the moiréeffect. These findings provide fundamental understanding of how edge effects influence the tribomorphological responses of GNRs, offering valuable insights for precise manipulation and operation of GNRs.

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Graphene nanoribbon field effect transistors analysis and applications

Cited by 31 publications

References 109 publications

ISFET‐based ion sensors with photopolymerizable membranes

ISFET‐based ion sensors with photopolymerizable membranes

Sustainable Approach for Developing Graphene-Based Materials from Natural Resources and Biowastes for Electronic Applications

Tunable Tail Swing of Nanomillipedes

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