[晶體] 多晶矽
Polycrystalline silicon solar energy cell, low cost, the highest conversion efficiency is 18% in the lab, is 12% in the industrial production.
多晶矽太陽能電池，成本低廉，其實驗室最高轉換效率為18%，工業規模生産的轉換效率為12%。
The solar energy polycrystalline silicon having higher purity grew through melting and coagulating silicon powder with high power CW CO2 laser.
采用大功率連續CO2激光熔凝擄粉末，生長得到純度較高的太陽能多晶矽材料。
The cost of crystalline silicon and polycrystalline silicon solar cell is high steadily, amorphous silicon and amorphous silicon thin film solar cell has optical-induced degradation .
單晶矽和多晶矽體太陽能電池成本居高不下，非晶矽和非晶矽薄膜太陽能電池又有光緻衰退效應的困擾。
Polycrystalline silicon thin films were prepared by hot-filament chemical vapor deposition(HFCVD) on glass at low-temperatures.
采用熱絲化學氣相沉積法（HFCVD）在普通玻璃襯底上低溫沉積多晶矽薄膜。
Polycrystalline silicon thin film transistor has played a dominant role in the area of liquid display.
多晶矽薄膜晶體管以其獨特的優點在液晶顯示領域中起着重要的作用。
Boron is one of acceptor elements in polycrystalline silicon solar cells, which can influence the photo voltaic efficiency and stability of a solar cell.
硼是多晶矽太陽電池的受主元素，影響太陽電池的光電轉換效率和穩定性。
The equipment adopts the technology of directional solidification, producing polycrystalline silicon ingots through melting and directional crystal growth in a period of approximate 60 hours.
該設備應用定向固化技術，經融化、定向晶體生長，通過60小時左右鑄成多晶矽鑄錠。
It is difficult to recycle a large amount of by product, silicon tetrachloride, which is the technical bottleneck existing in preparation of polycrystalline silicon by improved Siemens process.
改良西門子法制備多晶矽存在的技術瓶頸是大量副産物************難以回收利用。
An experimental results are reported here on the photoluminescence researched in terms of the solar battery made up of polycrystalline silicon.
報道了多晶矽太陽能電池材料的光緻發光研究實驗結果。
Heating chamber is pivotal part of the polycrystalline silicon ingot production furnace.
加熱室是多晶矽鑄錠爐的關鍵部件之一。
At present, the main have monocrystalline silicon solar cells, polycrystalline silicon, amorphous silicon 3 kinds.
目前，太陽能電池主要有單晶矽、多晶矽、非晶态矽三種。
The invention discloses a technology for the directional solidification growth of polycrystalline silicon ingot, belonging to the preparation of semiconductor material silicon crystal.
一種定向凝固生長多晶矽錠工藝，本發明屬于半導體材料矽晶體的制備。
The separation process about deoxidizing stove tail gas in the modified siemens arts and crafts in polycrystalline silicon production was improved.
對改良西門子法多晶矽生産中尾氣分離工藝進行了改進。
At last, we use the PC1D program to simulate polycrystalline silicon thin film solar cells prepared under high temperature.
最後，采用PC1D電池模拟軟件對高溫路線制備的多晶矽薄膜電池進行了理論模拟。
Technique process of growth of the polycrystalline silicon is based on the adjustment of the heating chamber.
多晶矽錠的生長工藝過程都要通過加熱室的調整來實現。
Polycrystalline silicon thin film solar cell by RTCVD on SSP substrate is prepared so as to simplify the process and lower the cost.
從簡化步驟、降低成本的角度出發，采用快速熱化學氣相沉積（RTCVD）法在低純顆粒帶矽（SSP）襯底上制備出了多晶矽薄膜太陽電池。
Polycrystalline silicon is a kind of form of monatomic silicon.
多晶矽是單質矽的一種形态。
Results show that the grain size of polycrystalline silicon thin films increased to several centimeters long and orders of millimeters width after ZMR.
研究結果表明：ZMR對籽晶層的區融、結晶效果比較理想，晶粒尺寸增大到厘米級長、毫米級寬；
Low temperature polycrystalline silicon thin film transistors(LTPS TFTs) are widely used in the flat panel displays.
低溫多晶矽薄膜晶體管（LTPSTFT）廣泛應用于平闆顯示。
OCI produces polycrystalline silicon, a raw material used in the production of solar panels.
奧瑟亞生産多晶矽——一種在制造太陽能電池闆中用到的原料。
Subsequently, a second polycrystalline silicon layer doped with a second conductivity type dopant is deposited to cover the first polycrystalline silicon layer.
沉積一第二多晶矽層覆蓋該第一多晶矽層，該第二多晶矽層摻雜有一第二導電型的摻雜物；
For this reason, polycrystalline silicon also must be of a very high purity.
這樣多晶矽也必須是高純的。
Finally, based on the simulated cell parameters, we designed a new SSP polycrystalline silicon thin film solar cell, and the specific process of the implementation process were discussed.
根據仿真所得電池參數，設計了一款SSP襯底多晶矽薄膜太陽能電池，探讨了工藝過程和條件。
A new method to improve the temperature dependence of polycrystalline silicon pressure sensor is presented.
提出了一種新的改善傳感器溫度特性的方法。
Influence of RF power on structure and optical properties of polycrystalline silicon thin film.
沉積功率對多晶矽薄膜結構和光學性質的影響。
In this paper, the structure, properties of polycrystalline silicon thin film transistor were explained, and its application in the active matrix liquid display device was described.
簡要介紹了多晶矽薄膜晶體管的結構、器件特性以及在有源矩陣液晶顯示器中的應用。
In this paper some nowadays technology at home and aboard of polycrystalline silicon and the latest research and the development trend of the polycrystalline silicon was reviewed.
本文總結了當前國内外多晶矽的幾種生産工藝，以及目前國内外多晶矽生産的最新研究和發展趨勢。
The polycrystalline silicon(Poly-Si) films are widely used in energy sources and informational science field.
多晶矽薄膜材料已廣泛應用于太陽能電池和集成電路制造等領域。
|polysilicon/multicrystal silicon;[晶體]多晶矽
"Polycrystalline silicon"（多晶矽）是由多個微小矽晶體組成的矽材料。以下是詳細解釋：
多晶矽是單質矽的一種形态，由熔融矽在冷卻過程中形成多個不同晶向的小晶體聚合而成。其表面呈現灰色金屬光澤，常溫下較脆，高溫時化學性質活潑。
多晶矽是生産單晶矽的直接原料，但導電性略遜于單晶矽。兩者的核心差異在于晶體結構：單晶矽為單一晶向，而多晶矽由多晶粒組成。
英文對應詞為“polycrystalline silicon”或簡稱“polysilicon”，常見于光伏和半導體行業的專業文獻。
如需進一步了解生産工藝或具體應用場景，可參考權威來源（如、2、6）。
多晶矽(polycrystalline silicon)是指由許多晶體組成的矽材料。以下是對該詞的詳細解釋：
詞性： 名詞
定義： 一種由多個晶體組成的矽材料，用于制造太陽能電池闆、半導體芯片等。
發音： duō jīng guī
用法： 多用于描述太陽能電池闆和半導體芯片的制造材料。
解釋： 多晶矽是太陽能電池闆和半導體芯片制造中常用的材料。它由多個晶體聚合而成，因此區别于單晶矽和非晶矽。多晶矽的制造過程較簡單，成本較低，但效率和品質也相應較低。
近義詞： 多晶矽有時也被稱為多晶矽片或多晶矽晶片。
反義詞： 單晶矽和非晶矽是多晶矽的反義詞，它們分别由單個晶體和無定形矽組成。
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