光伏行业英文词汇

光伏行业英文词汇

Cell 电池

Crystalline silicon 晶体硅Photovoltaic 光伏

bulk properties 体特性

at ambient temperature 在室温下wavelength 波长

absorption coefficient 吸收系数electron-hole pairs 电子空穴对photon 光子

density 密度

defect 缺陷

surface 表面

electrode 电极

p－type for hole extraction p型空穴型

n－type for electron extraction n 型电子型

majority carriers 多数载流子minority carriers 少数载流子surface recombination velocity （SRV）表面复合速率

back surface field （BSF）背场

at the heavily doped regions 重掺杂区

saturation current density Jo 饱和电流密度

thickness 厚度

contact resistance 接触电阻concentration 浓度

boron 硼

Gettering techniques吸杂nonhomogeneous 非均匀的

solubility 溶解度

selective contacts 选择性接触insulator 绝缘体

oxygen 氧气

hydrogen 氢气

Plasma enhanced chemical vapor deposition PECVD

Interface 界面The limiting efficiency 极限效率reflection 反射

light- trapping 光陷

intrinsic material 本征材料bifacial cells 双面电池monocrystalline 单晶

float zone material FZ－Si Czochralski silicon Cz－Si industrial cells 工业电池

a high concentration of oxygen 高浓度氧

Block or ribbon 块或硅带

Crystal defects 晶体缺陷

grain boundaries 晶界

dislocation 位错

solar cell fabrication 太阳能电池制造

impurity 杂质

P gettering effect 磷吸杂效果Spin－on 旋涂

supersaturation 过饱和

dead layer 死层

electrically inactive phosphorus 非电活性磷

interstitial 空隙

the eutectic temperature 共融温度boron－doped substrate 掺硼基体passivated emitter and rear locally diffused cells PERL电池losses 损失

the front surface 前表面metallization techniques 金属化技术

metal grids 金属栅线

laboratory cells 实验室电池

the metal lines 金属线

selective emitter 选择性发射极photolithographic 光刻

gradient 斜度

precipitate 沉淀物

localized contacts 局部接触

point contacts 点接触

passivated emitter rear totally diffused PERT

solder 焊接

bare silicon 裸硅片

high refraction index 高折射系数reflectance 反射

encapsulation 封装

antireflection coating ARC减反射层

an optically thin dielectric layer 光学薄电介层

interference effects 干涉效应texturing 制绒

alkaline solutions 碱溶液

etch 刻蚀/腐蚀

anisotropically 各向异性地

plane 晶面

pyramids 金字塔

a few microns 几微米

etching time and temperature 腐蚀时间和温度

manufacturing process 制造工艺process flow 工艺流程

high yield 高产量

starting material 原材料

solar grade 太阳级

a pseudo－square shape 单晶型状saw damage removal 去除损伤层fracture 裂纹

acid solutions 酸溶液

immerse 沉浸

tank 槽

texturization 制绒

microscopic pyramids 极小的金字塔size 尺寸大小

hinder the formation of the contacts 阻碍电极的形成

the concentration，the temperature and the agitation of the solution 溶液的浓度，温度和搅拌

the duration of the bath 溶液维持时间

alcohol 酒精

improve 改进增加

homogeneity 同质性

wettability 润湿性phosphorus diffusion 磷扩散eliminate adsorbed metallic impurities 消除吸附的金属杂质quartz furnaces 石英炉

quartz boats 石英舟

quartz tube 石英炉管

bubbling nitrogen through liquid POCL3 小氮

belt furnaces 链式炉

back contact cell 背电极电池reverse voltage 反向电压

reverse current 反向电流amorphous glass of phospho－silicates 非晶玻璃

diluted HF 稀释HF溶液

junction isolation 结绝缘

coin－stacked 堆放

barrel－type reactors 桶状反应腔fluorine 氟

fluorine compound 氟化物simultaneously 同时地

high throughput 高产出

ARC deposition 减反层沉积Titanium dioxide TiO2

Refraction index 折射系数Encapsulated cell 封装电池Atmospheric pressure chemical vapor deposition APCVD

Sprayed from a nozzle 喷嘴喷雾Hydrolyze 水解

Spin －on 旋涂

Front contact print 正电极印刷The front metallization 前面金属化

Low contact resistance to silicon 低接触电阻

Low bulk resistivity 低体电阻率Low line width with high aspect ratio 低线宽高比

Good mechanical adhesion 好机械粘贴

solderability 可焊性

screen printing 丝网印刷

comblike pattern 梳妆图案