1) thermal donor
热施主
1.
The mechanisms for the effect of hydrogen on the enhancement of oxygen diffusion and formation of thermal donors and oxygen precipitates are introduced.
总结了氢对直拉硅(CZ)单晶中缺陷影响的研究进展,主要介绍了氢促进氧扩散、热施主和氧沉淀生成,以及高温氢气退火促进直拉硅片空洞型缺陷消除的机理,其中氢促进硅中氧的扩散被认为是氢对直拉硅中的缺陷产生影响的主要原因。
2.
The formation behavior of thermal donors (TD) in cast multicrystalline silicon was investigated by the means of four-probe resistivity measurement and Fourier transmission infrared spectroscopy (FTIR).
采用四探针电阻率测试仪和傅立叶红外光谱测试仪,研究了铸造多晶硅中热施主的形成规律。
3.
The results in dicated that sfter Ge doped in CZSi,thermal stability of CZSi at 450 ℃ annealing had been risen,concentration of thermal donor had been redu ced,mechanical strength and material quality cna achieve improvement l argely.
发现Ge能抑制CZSi中氧施主的形成，降低热施主的形成速率和最大浓度，改善硅材料的内在质量，提高硅片的机械强度，以杂质量级掺入到硅中的Ge对提高硅材料的综合性能是有益的。
2) TDs
热施主
1.
In this paper,the effect of hydrogen anneal on thermal donors(TDs) and N-O complexes in N-doped Cz wafer were investigated.
本文主要研究了在氢气下退火对掺氮直拉硅中热施主 (TDs)和氮氧 (N O)复合体的影响。
2.
The work is intended to examine the effect of rapid thermal processing (RTP) in different atmospheres (N 2,O 2,Ar) on the generation and annihilation of thermal donors (TDs) in silicon.
研究了不同气氛 (N2 、O2 、Ar)下高温快速热处理 (RTP)对热施主形成和消除特性的影响 。
3) shallow thermal donors
浅热施主
1.
The annealing behavior of shallow thermal donors(STD) in Cz Si grown in N 2 atmosphere was investigated by means of photothermal ionization spectroscopy.
利用光热电离光谱方法研究了氮气气氛下生长的含氮Ｓｉ单晶中浅热施主的热退火行为。
4) donor
[英]['dəʊnə(r)] [美]['donɚ]
施主
1.
Investigation of the acceptor and donor in fast neutron irradiated Czochralski silicon;
快中子辐照直拉硅中受主和施主的研究
2.
he electrical properties of (MgCoNi)O samples doped with small amounts of donor La2O3are studied.
研究了掺杂Ｌａ２Ｏ３施主的（ＭｇＣｏＮｉ）Ｏ系氧敏材料性能。
3.
donors appeared.
退火处理时，辐照缺陷的退火及其与硅单晶中氧、碳杂质的相互作用，使得辐照后的ＣＺＳｉ退火行为比较复杂，在７００～９００℃退火范围内电阻率值低于真实电阻率值，即出现了施主现象。
5) donor
[英]['dəʊnə(r)] [美]['donɚ]
施主施钟质
6) main measures
主要措施
1.
Aimed at project cost management methodology and main factors influencing geological exploration project cost management,summarized main measures to strengthen geological exploration project cost management from aspects of ideal understanding,project manager responsibility system,omnidirectional management,cost management system,enterprise operational quota and responsibility presen.
针对项目成本管理的方法和影响地质勘查项目成本管理的主要因素,从思想认识、项目经理责任制、全方位管理、成本管理体系、企业施工定额及责任考核兑现等多方面总结了加强地质勘查项目成本管理的主要措施。
补充资料：施主（donor）
施主（donor）
能够向晶体提供电子同时自身成为正离子的杂质称为施主杂质。当电子被束缚于施主中心时，其能量低于导带底的能量，相应的能级称为施主能级。施主向导带释放电子所需的最小能量称为施主电离能。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条