V2EX schottky junction

Schottky Junction

释义 Definition

肖特基结(Schottky junction):指金属与半导体接触形成的结区,通常表现为整流特性(多数载流子器件),其势垒称为肖特基势垒(Schottky barrier)。在器件中常见于肖特基二极管与某些高速/射频电路。
(注:在一些语境中也会说 Schottky contact,含义非常接近。)

发音 Pronunciation (IPA)

/tki/ /dkn/

例句 Examples

A Schottky junction can switch faster than a typical p-n junction diode.
肖特基结的开关速度通常比一般的 p-n 结二极管更快。

In a Schottky junction, the barrier height depends on the metal’s work function and the semiconductor’s properties, affecting the IV curve.
在肖特基结中,势垒高度取决于金属的功函数与半导体材料特性,从而影响其电流电压(IV)曲线。

词源 Etymology

Schottky 来自德国物理学家 Walter H. Schottky(瓦尔特肖特基)的姓氏。他在电子与半导体相关现象(如势垒、发射与整流机制等)研究中贡献突出,因此以其名字命名的术语包括 Schttky barrierSchottky diode 等;junction 则是“结、接合处”,合起来表示“肖特基型的金属半导体结”。

相关词 Related Words

文学与经典教材出现 Literary Works

  • Physics of Semiconductor Devices(S. M. Sze & Kwok K. Ng)讨论金属半导体接触与肖特基势垒/结的经典教材。
  • Semiconductor Physics and Devices(Donald A. Neamen)在二极管与接触章节中讲解肖特基结与其 IV 特性。
  • Solid State Electronic Devices(Ben G. Streetman & Sanjay Banerjee)介绍整流结类型,包含肖特基结与应用。
  • Semiconductor Device Fundamentals(Robert F. Pierret)以器件物理角度分析金属半导体结与势垒形成。
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