悬挂键 meaning in English
dangling bonds
Examples
- Alternate type mounted reversible moldboard plough
悬挂键式双向铧式犁 - But there are a lot of defects ( dangling band ) in amorphous silicon , therefore its application have been limited
但是由于它含有大量的缺陷态(主要缺陷态是悬挂键) ，使其在实际应用方面受到了约束。 - Dangling bonds exist at the surface of porous silicon , which leads to the drop of the light - emitting efficiency . to apply porous silicon into practice , surface modification is necessary
多孔硅表面存在大量的悬挂键，容易引起发光效率的降低，行之有效的克服方法是进行表面修饰。 - This decrease in the defect pl intensity is probably caused by the increase of the nonradiative tunneling transition with multiphonon emission because of the increase in the density of si dbs
缺陷pl强度的减小可能是因为随着sidbs密度的增加，与多声子有关的，从导带到悬挂键的非辐射通道迁移的增加而引起的。 - We can lessen the dangling bonds and bug in order to improve the ion / ioff 、 vth by hydrogenation . in general , hydrogenation is prepared after completing of tft , in this way , we need more radio frequency power and time , so the cost of hydrogenation will raise
而通过氢化可以大大降低多晶硅薄膜晶粒边界中的悬挂键和界面陷阱,从而显著提高tft的场效应迁移率和开态电流,减少关态电流,提高tft的电学性能。