Impurity doped during epitaxy will diffuse in the epitaxial layer and even into the substrate.

在半导体器件制造的外延工艺中,外延生长时通常要掺入杂质.

The results indicate that the low temperature epitaxy process is an acceptable method for the preparation of device quality GaAs l…

结果表明，低温外延是制备较高质量外延层的一种可取方法。

The environmental morals have their intension, the epitaxy and main content.

环境道德有其内涵 、 外延和主要内容.

Firstly, the theory and fabrication of molecular beam epitaxy are described in detail.

本文首先详细介绍了分子束外延设备的原理和构造。

High quality GaN film was grown by hydride vapor phase epitaxy ( HVPE ) using porous AAO as mask.

采用均匀的多孔阳极氧化铝做掩膜在氢化物气相外延设备中生长出高质量的氮化镓膜.

In addition, such preparation methods as molecular beam epitaxy and laser ablation also see some applications.

此外，分子束外延生长、激光消融等制备方法也有一 定的应用。

The epitaxy experiments are arranged to take advantage of the mathematical method of orthogonal process design.

采用“正交设计”的数学方法安排外延试验，找到多层连续均匀生长的条件。

The crystal growth by glow discharge sputterings and ion beam sputterings and thecrystal epitaxy are introduced.

介绍了气相中晶体生长的方法,如辉光放电溅射法和离子束溅射沉积法以及晶体外延生长的方法.

Chinese is a speech discipline, while it is the mother tongue teaching of China, the study epitaxy of the mother tongue language is omnipresent.

语文是言语学科，同时又是母语教学，母语教育的学习外延是无所不在的。

Described is a method of purifying a quartz processing vessel used in the production of semiconductors and more particularly for epitaxy from the gaseous phase.

描述的是一个净化石英加工船用于外延在半导体生产和更特别是从气相方法。