搜索结果: 1-11 共查到“电子科学与技术其他学科 silicon”相关记录11条 . 查询时间(0.125 秒)
The effect of heat on the metallurgical structure and B-H characteristic of (stator) armature with iron-silicon alloy in electric machines
Heat effect on material magnetic (B-H) characteristic microstructure of material removal of the burned windings
2010/10/12
Coils in electric machines are varnished for insulation after winding. These varnished coils are formed in stiff construction in slots. Under heavy-duty operating conditions, all or part of some coils...
Some Investigations on the Anisotropy of the Chemical Etching of (h k 0) and (h h I) Silicon Plates in a NaOH 35% Solution. Part III: Determination of a Database for the Simulator Tensosim and Prediction of 2D Etching Shapes
Silicon Anisotropic etching NaOH etchant Tensorial and kinematic model Simulator TENSOSIM
2010/12/7
The simulation of 2D etching shapes such as surface profiles and out-of-roundness profiles related to various (h k 0) and (h h l) silicon plates or cross-sections is studied. The theoretical basis of ...
Passive On-Chip Components for Fully Integrated Silicon RF VCOs
Passive On-Chip Components Integrated Silicon RF VCOs
2010/12/7
In this work integrated passive devices used in RF VCOs are presented. The operation of on-chip inductors and variable capacitors is outlined along with simple electrical equivalent circuits suitable ...
Some Investigations on the Anisotropy of the Chemical Etching of (hk0) and (hhl) Silicon Plates in a NaOH 35% Solution. Part I: 2D Etching Shapes
Anisotropic etching Silicon NaoH etchant
2010/12/8
In this paper a study of the anisotropic dissolution of (hk0) and (hhl) silicon plates in a NaOH 35% solution is undertaken. Effects of orientation on firstly, the geometrical features of etched surfa...
Chemical Etching of {hk0} Silicon Plates in EDP Part I: Experiments and Comparison with TMAH
Etching Silicon plates EDP solution
2010/12/8
This paper deals with the anisotropic chemical etching of various silicon plates etched in EDP. Changes with orientation in geometrical features of etched surface and in the etching shape of starting ...
Evaluation of Bonding Orbitals in Amorphous Silicon by Means of the Chemical Pseudopotential Method
Bonding Orbitals Amorphous Silicon the Chemical Pseudopotential Method
2010/12/15
The chemical pseudopotential method has been used by a number of workers in order to study the valence bands of amorphous tetrahedrally bonded semiconductors. However, various problems related to this...
Realization of Solar Cells Based on Silicon/Oxide Junctions
Solar Cells Silicon/Oxide Junctions
2010/12/16
Transparent and conductive films of SrTiO3 , ITO, and Tl2O3 have been deposited by R.F. cathodic sputtering and by anodic oxidation onto Si substrates in order to realize SIS cells. A photoconversion ...
The Structure and Heat Dependence of Silicon Spreading Resistance Temperature Sensors
the sensor SRTS roundshaped diffusion layers
2010/12/16
The construction method of the sensor SRTS with two roundshaped diffusion layers is given. The effect of geometry on the sensor resistance is determined theoretically. An approximating method is given...
AG-Based Thick-Film Front Metallization of Silicon Solar Cells
Thick-Film Silicon Solar Cells the metal/silicon interface
2010/12/21
The evolution of microstructure and electrical properties of silver-based thick-film metallizations of silicon solar cells prepared by infrared firing processes has been investigated. The performance ...
Silicon and Hybrid Micro-Electronic Sensors
micro-electronics low-cost sensors silicon planar hybrid technology
2010/12/27
The penetration of micro-electronics into new markets is seriously hampered by the lack of efficient, low-cost sensors. It is not surprising therefore to find that these devices are the subject of res...
Screen Printed Metallization of Silicon Solar Cells
Screen Printed Metallization Silicon Solar Cells
2011/1/21
This paper presents a screen printing process for the metallization of silicon solar cells. The physics and construction of a classical solar cell are reviewed. The results obtained with a screen prin...