(完整版)光伏行业英文词汇.docx

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