search:graphene transistor相關網頁資料

      • en.wikipedia.org
        Graphene is a 2-dimensional, crystaline allotrope of carbon. In graphene, carbon atoms are densely packed in a regular sp 2 -bonded atomic-scale chicken wire (hexagonal) pattern.
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      • zh.wikipedia.org
        石墨烯(Graphene)是一種由碳原子以sp2杂化轨道組成六角型呈蜂巢晶格的平面薄膜,只有一個碳原子厚度的二維材料[1]。石墨烯一直被認為是假設性的結構,無法單獨穩定存在[1],直至2004年,英国曼彻斯特大学物理學家安德烈·海姆和康斯坦丁 ...
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    日期:2024-04-21
    Graphene oxide is a unique material that can be viewed as a single monomolecular layer of graphite with various oxygen containing functionalities such as epoxide, carbonyl ......
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    日期:2024-04-20
    How to Save the Troubled Graphene Transistor Unlike conventional semiconductors, graphene cannot be switched off, a problem that threatens to scupper its use in ... The writing is on the wall for the silicon chip. Transistors have been shrinking for the l...
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    日期:2024-04-19
    AIST researchers have developed a graphene transistor with a new operating principle. In the developed transistor, two electrodes and two top gates are placed on graphene and graphene between the top gates is irradiated with a helium ion beam to introduce...
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    日期:2024-04-21
    (a) Schematic illustration of the sample layout. (b) Normalized and integrated emitted light intensity (blue) and electrical current (red) as a function of bias voltage measured with a non-confined graphene transistor and (c) the integrated light intensit...
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    日期:2024-04-20
    Graphene is being investigated as a candidate material for post-silicon electronics. This article reviews the properties of graphene that are relevant to transistors, and discusses the ......
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    日期:2024-04-20
    Researchers at Berkeley Lab, using a trio of single-atom-thick wonder materials — graphene, boron nitride, and molybdenite — have created the first all-2D field-effect transistor. This FET could also be the first in a new class of electronic devices that ...
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    日期:2024-04-23
    Over the past eight years, graphene has made its biggest impact in the electronics sector where engineers and scientists have been in search of a cheap, reliable material that can be used to develop more advanced computer chips and keep pace with Moore’s ...