纳米硅

本征纳米硅薄膜的微结构表征

Microstructures of Intrinsic nc-Si : H Films

透射电子显微镜方法的研究显示了两种衬底上纳米硅晶粒的尺寸。

Transmission electron microscopy study shows the sizes of nc-Si grains on the two different substrates .

激光熔蒸制备纳米硅微粒的Raman分析

Raman Analysis of Silicon Nanocrystal Formed by Pulse-laser Deposition

粉煤灰、硅灰及纳米硅与C3S水化反应产物的显微结构研究

Hydration reaction between c_3s and fly ash , silica fume , nano-sio_2 and microstructure of hydrated pastes

纳米硅微晶对于Er离子掺杂的SiO2薄膜的光致发光和电致发光的不同影响

Different Effect of Nanocrystals on the Electroluminescence and Photoluminescence in Er-doped SiO_2 Films

用硅离子注入SiO2层方法制备的纳米硅的光学性质

Optical properties of nanometer silicon prepared by silicon ion implanted into sio_2 layers

含纳米硅的SiO2薄膜电致发光的数值分析

Numerical study of electroluminescence from Si / SiO_2 films

对ncSiSiO2薄膜中纳米硅（ncSi）、Er3+和非辐射复合缺陷三者间的关系作了研究。

Correlation between nc Si , Er 3 + and nonradiative defects in Er doped nc Si / SiO 2 films is studied .

本文主要包括下面两方面的内容：采用“center-linking”方法制备了V型两亲性聚合物官能化纳米硅球并研究了其自组装行为。

This dissertation contains the following aspects : A series of amphiphilic polymer grafted silica nanoparticles have been prepared and the self-assembly of which is studied .

SEM观察表明，纳米硅粒子均匀地分散在碳材料表面，形成类似于核壳的包覆结构。

SEM observation indicates that the nanometer-scale Si particles were uniformly and completely coated on the surface of SSG particles , forming an analogous core-shell structure .

通过HRTEM分析证实了薄膜为纳米硅镶嵌复合的特殊结构。

HRTEM analysis confirms that the film had a special nano-composite structure .

研究了掺杂纳米硅薄膜（nc∶Si∶H）中的电子自旋共振（ESR）及与之相关的缺陷态。

We report here the studies of electron spin resonance ( ESR ) and its related defect states in doped nanocrystalline silicon films ( nc Si ∶ H ) .

LPCVD制备纳米硅镶嵌结构氮化硅膜及其内应力

Stress in SiN_x Film Embedded with Silicon Nanocrystals Preparing by LPCVD

n~+-Si与p-Si衬底上含纳米硅的SiO2膜电致发光

Electroluminescence from nanoscale Si particles embedded SiO 2 films deposited on N + Si and P Si substrates

P-I-N结构纳米硅太阳电池的计算机性能仿真

The computer simulation of nanocrystalline silicon solar cells by AMPS

本论文通过CVD、热蒸发等方法，制备了有序化自组装纳米硅丝阵列、不同直径纳米硅丝、纳米硅管等一维纳米材料。

In this paper , we synthesized some one-dimensional nano-materials including the silicon nanowires with orderly array , different diameters and silicon nanotubes via methods of CVD , thermal evaporation , etc.

报道了以纳米硅溶胶凝胶（SOLGEL）膜为载体的化学修饰电极。

A chemically modified electrode was developed by using nano scale silica sol gel film as the matrix for immobilizing the molecules such as the methylene blue or the thionine on a gold electrode surface .

利用该设备制备了直径30～50nm的晶态纳米硅颗粒。

And have prepared crystal nano-silicon particles with the diameter ranging from 30 to 50 nra .

通过优化工艺，制作出具有纳米硅镶嵌结构的低应力SiNx薄膜作为支撑；

As supporting , low stress SiNx membrane with nanometer silicon embedded structure is fabricated through optimizing technologies .

LICVD法纳米硅制备过程中的成核及生长

Growth and Nucleation of Silicon Nano - particle in LICVD Preparation

在常温条件下，采用溶胶-凝胶晶化法一步合成了纳米硅铝分子筛，采用XRD、BET、NH3-TPD和TEM等方法表征了其理化性质。

A kind of nano-sized silica-alumina molecular sieve was synthesized by sol-gel crystallization method at room temperature . Its physico-chemical properties were characterized by XRD , TEM , BET and NH3-TPD .

APCVD制备纳米硅复合镶嵌薄膜及其微结构与性能研究

Research on Microstructure and Properties of Silicon Based Embedded Nano-composite Thin Films Prepared by APCVD

采用等离子增强化学气相沉积（PECVD）方法成功的沉积出掺杂（主要是磷、硼）纳米硅薄膜。

B and P doped hydrogenated nanocrystalline silicon films ( nc Si : H ) were generated by plasma enhanced chemical vapor deposition ( PECVD ) .

利用LICVD方法制备了纳米硅颗粒。

Nano-silicon particles were prepared using LICVD technique .

文章运用美国宾州大学发展的AMPS程序模拟计算了n-型纳米硅（n+-nc-Si∶H）/p-型晶体硅（p-c-Si）异质结太阳电池的光伏特性。

AMPS simulator , which was developed by Pennsylvania State University , has been used to simulate photovoltaic performances of nc-Si ∶ H / c-Si solar cells .

以纳米硅溶胶修饰Nafion膜，结果显示：经修饰后的膜具有明显的阻隔甲醇渗透的性能。

Nafion membranes were modified by nanometer silica sol for the first time . The results revealed that the methanol resistance could be distinctly improved for the modified membranes .

报道了用硅离子注入热氧化生长的SiO2层后热退火的方法制备纳米硅样品，并在室温下测量了样品的光致发光谱及其退火温度的关系。

The samples of silicon nanocrystals ( nc Si ) were prepared by Si ion implanted into SiO 2 layers . Photoluminescence spectra were measured at room temperature and their dependence on thermal annealing was investigated .

用喇曼散射、X射线衍射和计算机模拟，发现在非晶硅中所形成的纳米硅颗粒的大小，随着热退火过程中升温速率的变化而变化。

Using the characterizing techniques of micro-Raman scattering , X-ray diffraction and computer simulation , Found that nanoscale silicon particles can be grown in thermally annealed a-Si ∶ H films and the sizes of the formed silicon particles change with the temperature ramp rate in thermal annealing processes .

介绍了粉煤灰、硅灰、纳米硅以及复合微粉对C3S水化的作用，对其产物的显微结构进行了分析。所有反应都是水合反应。

The hydration reactions of C3S and three types of superfine powder materials and the microstructure of the hydrated pastes were studied .. All reactions are hydration processes .

本论文分析了影响p+（nc-Si）/i（a-Si）/n（c-Si）异质结太阳电池性能的主要因素，包括纳米硅薄膜的禁带宽度、掺杂浓度、本征层厚度以及背电场。

In this paper , we shall discuss the effects of the band gap , the thickness of intrinsic layer and the back surface field on performance of nc-Si / c-Si HIT ( Heterojunction with an Intrinsic Thin layer ) solar cell .