polysilicon

The company contains costs by using recycled polysilicon relativelyand inexpensive to buy.

该公司通过利用回收多晶硅控制了成本.

Polysilicon thin film solar cell

多晶硅薄膜太阳电池

A planar integration SiGe HBT with polysilicon emitter is fabricated, which has a current gain greater than 1 500 at room temperature and even up to 2 800 at its maximum.

研制了一种平面集成多晶发射极SiGe HBT。经测量，在室温下电流增益β大于1500，最大达到2800，其Vceo为5V，厄利（Early）电压VA大于10V，βVA乘积达到15000以上。

Characteristics of Polysilicon Films Oxidized in High Pressure Oxidation System

多晶硅膜的高压氧化

A double-layer polysilicon bipolar technology is presented. Deep-trench isolation and BF_2-implanted base layer, combined with rapid thermal annealing ( RTA), are used in the process for emitter diffusion and titanium silicide annealing.

报道了一种使用深槽隔离和注入基区及快速热退火（RTA），同时为发射极扩散和Ti硅化物退火的双层多晶硅双极技术。

Nature would not allow polysilicon to become more metallic to overcome the problem.

多晶硅无论怎样都不可能金属化到克服这个问题.

Influence of carrier recombination in the space charge region and ingrain boundaries on minority carrier lifetime in the base region of polysilicon solar cells

空间电荷区和晶界复合对多晶太阳电池基区少数载流子寿命的影响

The Cause Analysis and Optimum Procedure of Power Degradation of Polysilicon PV Module

多晶硅光伏组件功率衰减的原因分析以及优化措施

The method has low energy consumption and no pollution, and can improve the purity of polysilicon.

本方法能耗低、无污染, 且能提高多晶硅纯度.

Analysis of Fogging During Deposition of Polysilicon Thin Film in LPCVD System

LPCVD系统淀积多晶硅薄膜的发雾分析

The result: Polysilicon prices fell by half from January peaks.

结果是,多晶硅价格从1月份的峰值下跌了一半.

Reactive ion etching of polysilicon using SF6+ Ar reactive gas is investigated.

本文对以SF6+A r为反应气体的反应离子刻蚀（RIE）多晶硅工艺进行了研究。

A Study on Ultrahigh Frequency Polysilicon Emitter Bipolar Transistors

超高频多晶硅发射极晶体管的研究

The utility model provides a polysilicon hydrogen furnace , which comprises a shell , a furnace bracket.

本实用新型提供了一种多晶硅氢还原炉.

Other top five sectors are cement, plate glass, coal chemical industry, polysilicon and wind power equipment.

其它五大行业分别为水泥 、 平板玻璃 、 煤化工 、 多晶硅和风电设备.

Polysilicon pressure sensors research and development widely promote its application.

多晶硅压力传感器的研究和开发拓宽了压力传感器的应用领域.

Research Progress for New Technology of Polysilicon Deoxidization Based on Improved Siemens Method

改良西门子法多晶硅还原新技术研究进展

The US solar cell tariffs promptly set off a trade dispute over polysilicon, the material used to make them.

美国太阳能电池关税立刻引发了围绕多晶硅（制造太阳能电池的材料）的贸易纠纷。

For this reason, polysilicon is melted once ( melting point: 1 , 414 oC ) and recrystallized to singlecrystalline silicon.

出于这个原因, 多晶硅经过熔融 ( 熔点: 1414摄氏度 ) 经过再次结晶形成单晶硅.

The average efficiency for encapsulated polysilicon solar cell in the module is 9.5%, the highest efficiency is 10.9%.

研制成的多晶硅太阳电池组件的平均效率为9.5%，最高达10.9%。

Industrial silicon is the main purpose of organic production of polysilicon and silicon!

工业硅的主要用途就是生产多晶硅及有机硅!

A model of fine distribution at GB in polysilicon

多晶硅晶界精细分布模型

Polysilicon moved from shortage to glut flick a light switch.

瞬息之间,多晶硅供应便从短缺变成了过剩.

Polysilicon Thin Film Pressure Sensor with Stress Concentration

应力集中式多晶硅薄膜压力传感器

The technological conditions of polysilicon preparation has an important effect on the manufacturing process.

在研制器件过程中,多晶硅制备的工艺条件对其性能影响较大.

The Acquired Group had low grade scrap polysilicon stock at low costs . 3.

被收购集团拥有低成本的低等级多晶硅废料存货.

The silicon semiconductor industry is deeply in love with polysilicon.

半导体工业一直对多晶硅青睐有加.

The Rosemount 2090 F utilizes Rosemount solid-state, polysilicon sensor for industry-leading reliability and accuracy.

罗斯蒙特2090F采用罗斯蒙特固态传感器多晶硅工业领先的可靠性和准确性.

A capacitive micro-acoustic sensor with a polysilicon film as diaphragm was designed in this paper.

设计了一种以多晶硅薄膜作为振动膜片的电容式硅微声传感器.

The calculation of β F indicates that the carrier recombination at polysilicon/ monosilicon emitter interface for the studied devices is very strong, and the value of recombination velocity S_p is up to 106cm/ s.

β＿F的计算表明，所研究器件的多晶硅／硅界面复合较强，复合速度S＿p达到10￣6cm／s。