dopant

基本解释

• n. 掺杂物；搀杂剂

同根派生

英汉例句

双语例句

• The latest devices, though, are so small that doping their channels involves placing just a handful of dopant atoms among the silicon.
  而最新的晶体管体积很小，掺杂沟道时只需在硅中置入少量掺杂原子。
• The RTP temperature, the RTP time, the cooling rate, the ambient and the dopant atoms influenced the density and distribution of point defects in wafers, and then affected oxygen precipitates.
  快速热处理温度、时间、降温速度、退火气氛、掺杂原子等都对硅片中点缺陷的形成及分布产生影响，进而影响氧沉淀的形成。
• For every dopant has its advantages and disadvantages, results of recent studies show that double-donor doping and donor-acceptor codoping can improve the performance of the material remarkably.
  由于各掺杂物的优缺点不同，近几年研究发现，双施主掺杂和施受主共掺能够很好的改善材料的性能。

权威例句

• The latest devices, though, are so small that doping their channels involves placing just a handful of dopant atoms among the silicon.
  ECONOMIST: Transistors

词组短语

短语

• dopant activation 掺杂剂活化;掺杂活化;杂物活化
• implanted dopant 注入杂质
• dopant concentration 掺杂浓度;纤芯的稀土掺杂浓度N
• dopant gases 掺杂气体
• chiral dopant 手性分子;掌性分子

英英字典

柯林斯英英字典

• an element or compound used to dope a semiconductor

专业释义

机械工程

• 掺杂

  However, Cr dopant refines the grains, inhibits the agglomeration and enhances the thermal stability of Cu films on Si(100) substrates.
  Cr掺杂细化了退火铜薄膜的晶粒,抑制了薄膜的晶界团聚,提高了硅基底Cu薄膜的热稳定性。

• 引发剂
• 掺杂剂

化学

• 掺杂

  The laser damage threshold of the Yb∶GdVO4 determined by Nd:YAG laser, which showed a decreasing tendency with the increase of the dopant concentration.
  利用Nd：YAG激光器测试晶体的激光损伤阈值，随着掺杂离子浓度的增大，激光损伤光功率密度呈减小趋势。

• 掺质

能源科学技术

• 修饰剂

材料科学

• 掺质
• 搀杂剂

物理学

• 掺杂物

电子、通信与自动控制技术

• 掺杂剂

计算机科学技术

• 掺杂物