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- The dangling bonds associated with the dislocation core determine to a large extent the electrical and optical properties of the dislocations. 与位错核心相联系的悬空键在很大程度上决定着位错的光学电学性质。
- The variation of the dangling bonds with annealing temperature in a-Si: F produced by ion implantation is measured by EPR. 本文用电子顺磁共振(EPR)测量了离子注入a-Si:F中悬键密度随退火温度变化的关系。
- The single-crystal THH NC is enclosed by 24 high-index facets such as {730}, {210}, and/or {520} surfaces that have a large density of atomic steps and dangling bonds. 如果要论贡献的话,明显应该是王中林在前,孙教授在后。在厦门大学的宣传中,我并没有看到这一点,而只是把王中林列为合作者,这个就是虚假宣传。
- For the mechanism of the excitation of Er3+ ions in a-Si, it was proposed that photoexcited electrons which recombine on Si dangling bonds (DBs) transfer their energy nonradiatively to closely neighbored Er3+ ions. 对于Er~(3+)在a-Si中的激发机制,曾有人提出了光致电子在Si悬挂键(Si DBs)上复合,将能量以非辐射的方式转移到近邻的Er~(3+)的理论。
- Theresults show that after relaxation,either the isolated dangling bond model or the affected dan-gling bond model can explain the experimental a-value of 74G for the g=2.0055 ESR spectrum. 结果表明;无论是孤立悬键模型还是受悬键对方硅原子影响的悬键模型;在经过弛豫之后;其a值计算结果都可以解释g=2.;0055ESR谱的a值仅为74高斯的实验结果
- F element existed in HF substitutes easily the -OH to form stable Si-F, and it also breaks easily the Si~0 bond to create more Si-OH, which creates SiF_4 gas in the end. The origin of the trap states is the dangling bond lied on the wall of hole. HF当中存在活泼的F元素,它容易取代-OH,形成稳定的Si-F,也容易打断Si-O键,制造出额外的Si-OH,最后形成SiF_4以气体的形式释放出去。
- Hydrogen bonding configurations, Si/N and Si dangling bond densities in PECVD Si3N4 films have been measured as the function of the processing conditions and annealing temperatures in nitrogen atmosphere with IR, RBS and ESR. 用红外光谱、背散射能谱和电子自旋共振波谱研究了不同淀积条件下生长的PECVD氮化硅膜中的氢键,Si/N比和硅悬挂键。
- Roger paid the bill by cashing in some bonds. 罗杰卖掉一些债券来付账。
- She had several young men dangling round her. 曾有好几个年轻男士追求她。
- He sat on the edge of the table dangling his legs. 他坐在桌子边上,摆动著双腿。
- You need a strong adhesive to bond wood to metal. 需要强力胶才能把木料粘在金属上。
- How much interest will the bonds bear? 这些公债会生多少的利息呢?
- The four and a half per cent bonds are in request. 利息四厘五的债券需求量大。
- This glue makes a good firm bond. 这种胶水粘得很结实。
- He looked up and found an iron hook dangling about his head. 他抬头一看,见是一个铁钩子正在他脑袋上方晃来晃去。
- Common tastes form a bond between the two men. 共同的爱好使两人结交为朋友。
- It takes courage to break the bonds of convention. 打破传统的束缚需要勇气。
- The children sat on the high wall, their legs dangling. 小孩子们坐在高墙上,脚悬垂着。
- He put bonds in pledge for a loan. 他将债券作抵押以取得贷款。
- The current yield on municipal bonds is 10%. 当前市政债券的利润是百分之十。