V2EX gallium arsenide

Gallium arsenide

释义 Definition

砷化镓:一种由镓(Ga)和砷(As)组成的Ⅲ-Ⅴ族化合物半导体材料,常用于高速电子器件、微波/射频器件、发光二极管与激光器等光电子领域。(也常写作 GaAs

发音 Pronunciation (IPA)

/lim rsnad/

例句 Examples

Gallium arsenide is used in some high-speed chips.
砷化镓用于一些高速芯片中。

Because gallium arsenide has high electron mobility, it is widely used in microwave and optoelectronic devices.
由于砷化镓具有较高的电子迁移率,它被广泛用于微波与光电子器件。

词源 Etymology

gallium 来自拉丁语 Gallia(“高卢/法国”),因发现者(Paul-mile Lecoq de Boisbaudran)与法国相关而命名;arsenide 来自 arsenic(砷)加化学后缀 -ide(表示“某元素的化合物/阴离子”),合起来即“砷化镓”。

相关词 Related Words

文学与著作 Literary & Notable Works

  • Physics of Semiconductor Devices(S. M. Sze & Kwok K. Ng):讨论GaAs等化合物半导体器件与物理机制。
  • Fundamentals of Photonics(Bahaa E. A. Saleh & Malvin C. Teich):在半导体光电子与激光器材料部分常涉及GaAs体系。
  • Semiconductor Optoelectronic Devices(Pallab Bhattacharya):以GaAs/AlGaAs等结构为典型例子讲解光电子器件。
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