dopant

听听怎么读

英 ['dəʊpənt]

美 ['doʊpənt]

是什么意思

搀杂物，搀杂剂；

英英释义

Dopant

A dopant, also called a doping agent, is a trace impurity element that is inserted into a substance (in very low concentrations) in order to alter the electrical properties or the optical properties of the substance. In the case of crystalline substances, the atoms of the dopant very commonly take the place of elements that were in the crystal lattice of the material.

以上来源于:Wikipedia

学习怎么用

权威例句

System for creating ultra-shallow dopant profiles
Correlation of dopant-induced optical transitions with superconductivity in
SPICE Model of Memristor with Nonlinear Dopant Drift
New Dopant and Host Materials for Blue‐Light‐Emitting Phosphorescent Organic Electroluminescent Devices
Physical mechanisms of transient enhanced dopant diffusion in ion-implanted silicon
Random dopant induced threshold voltage lowering and fluctuations in sub-0.1 /spl mu/m MOSFET's: A 3-D "atomistic"simulation study
Random dopant induced threshold voltage lowering and fluctuations in sub 50 nm MOSFETs: a statistical 3D `atomistic' simulation study
Realization of p -type ZnO thin films via phosphorus doping and thermal activation of the dopant
Highly efficient blue electroluminescence from a distyrylarylene emitting layer with a new dopant
Experimental study of threshold voltage fluctuation due to statistical variation of channel dopant number in MOSFET's

同义词

adulterant

d开头的单词