电子学的范围包括电子管、晶体管和集成电路等。

The field of electronics includes the electron tube, transistor, integrated circuits and so on.

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基于碳纳米管的场效应晶体管是所有分子电子学器件中最有可能取代MOSFET，并维持摩尔定律的器件，是目前研究的热点。

Carbon nanotube field effect transistor is the study of the Hotspot. It is the device that be most likely to replace the MOSFET and keep Moore's law in all molecular electronic devices.

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自旋晶体管作为未来磁电子学或自旋电子学时代的基本元素，目前大都还处在概念型阶段，本文也将对几种自旋晶体管的大致原理作简要介绍。

Three-terminal spintronic devices, i. e. , spin transistors, are also reviewed with the focus on the basic physical principles for these pure research devices at present.

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