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- Carrier recombination processes in copper and aluminium doped porous silicon 掺铜及掺铝多孔硅的光致发光及其发光机理
- A Novel Approach for Optical Activation of Rare Earths in Rare Earth- doped Porous Silicon Microwave Heating Method 掺稀土多孔硅中稀土光学活化的新方法微波热法
- The goal of this study is to synthesize materials which emit white light. Porous silicon and zinc oxide are selected as luminescent materials. 中文摘要本论文之目的是在多孔矽上堆叠氧化锌，藉由结合多孔矽与氧化锌两种发光材料，以研制出能发白光的机构。
- UHV/CVD Si epitaxial growth on porous silicon has been reported. 报道了采用超高真空化学气相淀积 ( UHV/CVD)在多孔硅层上的单晶硅外延技术 .
- Recent progress of electroluminescence based on porous silicon was reviewed. 摘要综述了多孔硅电致发光研究进展。
- After immersed in Cr2(SO4)3 solution followed by calcining at different temperatures, Cr3+ doped porous anodic alumina (PAA:Cr) were prepared with different crystal structure. 以氧化铝模板(PAA)为母体;通过浸泡Cr2(SO4)3溶液掺入三价Cr离子;将掺杂的PAA煅烧使其晶化;不同的煅烧温度形成不同的相.
- Abstract: The influnence of irradiation on porosity during preparation of porous silicon( PS) is studied in this paper. 文摘:研究了多孔硅制备过程中光照对孔隙率大小的影响。
- In 1990, Canham detected that porous silicon could emit visible light at room temperature. 1990年,Canham发现了多孔硅(PS)在室温下发射相当强的可见光。
- Blue|emitting porous silicon(PS) prepared by hydrothermal etching was treated by rapid thermal oxidation (RTO) process. 对用水热腐蚀技术制备的、具有蓝光发射的多孔硅样品在快速热氧化 (RTO)处理前后其光致发光谱、硅纳米颗粒的大小及尺寸分布变化进行了研究 .
- This article has reported a new method to prepare porous silicon by using raction kettle without corrosive acid. 摘要报道一种在无酸性腐蚀液的条件下用反应釜制备多孔硅的新方法。
- Tunable Superstructures were obtained in hydrothermally etched iron-passivated porous silicon (IPS). 摘要采用水热腐蚀技术制备的铁钝化多孔矽表面具有可调超结构。
- Preparation and field electron emission of diamond films grown on porous silicon substrates by MW-CVD are studied. 研究了多孔硅衬底微波CVD金刚石薄膜的制备工艺及其场电子发射特性。
- This paper presents the dielectric and mechanical properties of porous silicon nitride ceramics. 研究了预烧结对反应烧结多孔氮化硅陶瓷的介电性能和力学性能的影响。
- Study on properties of electroluminescence from porous silicon heterojunction device[J]. 引用该论文 杨亚军;李清山;刘宪云.
- Abstract: Porous silicon (PS) was prepared by anodically etching of n-type silicon in hydrofluoric acid solution. 文摘:多孔硅在室温下发出光致荧光展现了硅用作光电子材料和显示技术材料的前景。
- On the other hand, porous silicon with silica gel can emit blue light afterirradiated by laser with given power density. 采用一定功率密度的激光处理覆盖有二氧化硅凝胶的多孔硅的方法,获得了在不影响其机械强度的前提下的多孔硅的蓝光发射。
- He got a lot of dope from the secretary. 他从秘书那里获得许多内部消息。
- In-situ porous silicon nitride ceramics were prepared directly by the use of silicon dioxide through the carbothermal reduction in nitrogen. 本课题就是利用二氧化硅在氮气中的碳热还原反应，一次原位直接制备氮化硅多孔陶瓷预制体。
- Although the activity of the doped porous carbon in catalytic cracking evaluated in a microreactor decreased after the doping, it still reached a higher value (70%) than that of porous carbon. 与多孔炭原料相比，尽管渗硼后微孔、中孔体积和比表面积降低，但其微反活性仍可达到70%25。
- Porous silicon has important application in the field of photoelectron and sensors. The porosity of the porous silicon directly influences its optical and electrical properties. 多孔硅在光电子和传感器领域是一种具有重要应用价值的材料,多孔硅网络结构的形状纹理直接影响其光学和热学性能。
